/* ==========================================================================
   Movilmente SAS — hoja de estilos
   Paleta y escala derivadas del diseño en Claude Design.
   ========================================================================== */

:root {
  --azul-profundo: #1B3D6B;
  --azul-marca:    #2E5C8A;
  --azul-claro:    #4A7FB5;
  --azul-tenue:    #EDF3F9;
  --tinta:         #17212B;
  --gris-medio:    #5A6875;
  --borde:         #DFE6ED;
  --papel:         #FFFFFF;
  --error:         #B3261E;
  --error-bg:      #FBEAE9;
  --error-borde:   #F0C6C3;

  --header-h: 72px;
  --radio: 5px;
  --radio-lg: 6px;
  --ancho: 1200px;

  --fuente-titulo: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --fuente-cuerpo: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

/* --------------------------------------------------------------- base --- */

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--fuente-cuerpo);
  color: var(--tinta);
  background: var(--papel);
  overflow-x: hidden;
  line-height: 1.65;
}

img { max-width: 100%; }

a { color: var(--azul-marca); }
a:hover { color: var(--azul-profundo); }

h1, h2, h3 {
  font-family: var(--fuente-titulo);
  line-height: 1.15;
}

:focus-visible {
  outline: 2px solid var(--azul-marca);
  outline-offset: 3px;
  border-radius: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1100;
  background: var(--papel);
  color: var(--azul-profundo);
  padding: 12px 20px;
  font-weight: 600;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
}
.skip-link:focus { left: 12px; top: 12px; }

.container {
  max-width: var(--ancho);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding-top: clamp(64px, 10vw, 120px);
  padding-bottom: clamp(64px, 10vw, 120px);
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.section h2 {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--azul-profundo);
  margin: 0 0 48px;
}

.section-lead {
  font-size: 18px;
  color: var(--gris-medio);
  margin: -32px 0 48px;
  max-width: 560px;
}

.section-tinted { background: var(--azul-tenue); }

/* ------------------------------------------------------------ botones --- */

.btn {
  display: inline-block;
  font-family: var(--fuente-cuerpo);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  padding: 15px 28px;
  border-radius: var(--radio);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.btn-primary {
  color: var(--papel);
  background: var(--azul-marca);
}
.btn-primary:hover { color: var(--papel); background: var(--azul-profundo); }
.btn-primary:disabled { background: var(--azul-claro); cursor: default; }

.btn-ghost {
  color: var(--azul-marca);
  background: transparent;
  border-color: var(--borde);
  font-weight: 500;
  padding: 15px 20px;
}
.btn-ghost:hover { color: var(--azul-profundo); border-color: var(--azul-claro); }

.btn-sm { font-size: 15px; padding: 10px 22px; }
.btn-block { width: 100%; margin-top: 4px; }

/* --------------------------------------------------------------- nav --- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  background: var(--papel);
  border-bottom: 1px solid var(--borde);
  z-index: 1000;
}

.header-inner {
  max-width: var(--ancho);
  margin: 0 auto;
  padding: 0 24px;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; }
.brand img {
  height: 42px;
  width: auto;
  display: block;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-desktop a {
  font-size: 15px;
  font-weight: 500;
  color: var(--tinta);
  text-decoration: none;
}
.nav-desktop a:hover { color: var(--azul-marca); }
.nav-desktop a.btn { color: var(--papel); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}
.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--azul-profundo);
  display: block;
  transition: transform .2s ease, opacity .2s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  background: var(--papel);
  border-top: 1px solid var(--borde);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.nav-mobile[hidden] { display: none; }
.nav-mobile a {
  font-size: 16px;
  font-weight: 500;
  color: var(--tinta);
  text-decoration: none;
}
.nav-mobile a.btn { color: var(--papel); text-align: center; padding: 12px 22px; }

/* -------------------------------------------------------------- hero --- */

main { padding-top: var(--header-h); }

.hero {
  padding-top: clamp(56px, 10vw, 120px);
  padding-bottom: clamp(56px, 10vw, 120px);
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  align-items: center;
}

.hero-copy { flex: 1 1 420px; min-width: 0; }

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--gris-medio);
  text-transform: uppercase;
  margin: 0 0 20px;
}

.hero h1 {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 700;
  color: var(--azul-profundo);
  margin: 0 0 24px;
  max-width: 560px;
}

.hero-lead {
  font-size: 18px;
  margin: 0 0 36px;
  max-width: 520px;
}

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

.hero-art {
  flex: 1 1 360px;
  min-width: 280px;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-mark {
  width: 100%;
  max-width: 340px;
  height: auto;
  display: block;
}

/* ------------------------------------------------------------ franja --- */

.franja {
  background: var(--azul-profundo);
  padding: 28px 24px;
  text-align: center;
}
.franja p {
  color: var(--papel);
  font-size: 19px;
  font-weight: 500;
  max-width: 720px;
  margin: 0 auto;
}

/* --------------------------------------------------------- servicios --- */

.servicios { display: flex; flex-wrap: wrap; gap: 40px; }

.card {
  flex: 1 1 420px;
  min-width: 280px;
  border: 1px solid var(--borde);
  border-radius: var(--radio-lg);
  padding: 40px;
  background: var(--papel);
}

.card-icon { color: var(--azul-marca); display: block; }

.card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--tinta);
  margin: 24px 0 16px;
}

.card > p {
  font-size: 17px;
  color: var(--gris-medio);
  margin: 0 0 20px;
}

.tick-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tick-list li {
  font-size: 16px;
  color: var(--tinta);
  padding-left: 20px;
  position: relative;
  line-height: 1.55;
}
.tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--azul-claro);
}

/* --------------------------------------------------- cómo trabajamos --- */

/* Rejilla explícita: 4 columnas en escritorio, 2x2 en tablet, 1 en móvil.
   Con flex-wrap quedaba un 3+1 desbalanceado en anchos intermedios. */
.pasos {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin: 0;
  padding: 0;
  list-style: none;
}
/* Línea conectora: solo cuando los cuatro pasos caben en una fila. */
.pasos::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 22px;
  right: 22px;
  height: 1px;
  background: var(--borde);
}

.paso {
  position: relative;
  z-index: 1;
}

.paso-num {
  font-family: var(--fuente-titulo);
  font-size: 15px;
  font-weight: 700;
  color: var(--azul-marca);
  background: var(--papel);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--borde);
  border-radius: 50%;
  margin-bottom: 20px;
}

.paso h3 {
  font-family: var(--fuente-cuerpo);
  font-size: 18px;
  font-weight: 600;
  color: var(--tinta);
  margin: 0 0 10px;
  line-height: 1.4;
}

.paso p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--gris-medio);
  margin: 0;
}

/* ----------------------------------------------------------- empresa --- */

.empresa {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}
.empresa p {
  font-size: 18px;
  margin: 0 0 24px;
}
.empresa p:last-child { margin-bottom: 0; }

/* ---------------------------------------------------------- contacto --- */

.contacto { display: flex; flex-wrap: wrap; gap: 48px; }

.contacto-datos {
  flex: 1 1 260px;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.dato {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--tinta);
  font-size: 16px;
  text-decoration: none;
  margin: 0;
}
a.dato:hover { color: var(--azul-marca); }
.dato svg { flex-shrink: 0; color: var(--azul-marca); }

.form-card {
  flex: 2 1 420px;
  min-width: 280px;
  border: 1px solid var(--borde);
  border-radius: var(--radio-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--tinta);
  margin-bottom: 8px;
}
.field .opcional { font-weight: 400; color: var(--gris-medio); }

.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  font-size: 16px;
  font-family: inherit;
  color: var(--tinta);
  background: var(--papel);
  transition: border-color .15s ease;
}
.field textarea { resize: vertical; min-height: 110px; }

.field input:focus,
.field textarea:focus {
  border-color: var(--azul-marca);
  outline: 2px solid var(--azul-marca);
  outline-offset: 1px;
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: var(--error); }

.field-error {
  color: var(--error);
  font-size: 13px;
  margin: 6px 0 0;
}
.field-error[hidden] { display: none; }

/* honeypot */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-msg {
  border-radius: var(--radio);
  padding: 14px 16px;
  font-size: 15px;
  margin: 0;
}
.form-msg[hidden] { display: none; }
.form-success {
  color: var(--azul-profundo);
  background: var(--azul-tenue);
  border: 1px solid var(--borde);
}
.form-error {
  color: var(--error);
  background: var(--error-bg);
  border: 1px solid var(--error-borde);
}
.form-error a { color: var(--error); }

/* ------------------------------------------------------------ footer --- */

.site-footer {
  background: var(--azul-profundo);
  padding: 48px 24px;
}

.footer-inner {
  max-width: var(--ancho);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  height: 54px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: .9;
}

.footer-datos {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: rgba(255, 255, 255, .85);
  font-size: 14px;
  text-align: right;
}
.footer-datos a { color: rgba(255, 255, 255, .85); text-decoration: none; }
.footer-datos a:hover { color: #FFFFFF; text-decoration: underline; }

/* ---------------------------------------------------------- reveal --- */

/* El estado inicial solo se aplica si hay JS (clase .js en <html>);
   sin JS el contenido se ve normal en lugar de quedar invisible. */
.js .reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .6s ease, transform .6s ease;
}
.js .reveal.is-visible { opacity: 1; transform: none; }

/* -------------------------------------------------------- responsive --- */

@media (max-width: 900px) {
  .footer-inner { justify-content: flex-start; }
  .footer-datos { text-align: left; }
}

/* Por debajo de este ancho los cuatro pasos ya no caben en una fila:
   pasan a 2x2 y la línea conectora deja de tener sentido. */
@media (max-width: 1059px) {
  .pasos { grid-template-columns: repeat(2, 1fr); gap: 40px 32px; }
  .pasos::before { display: none; }
}

@media (max-width: 560px) {
  .pasos { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 767px) {
  .nav-desktop { display: none; }
  .menu-toggle { display: flex; }
  .hero-art { display: none; }
  .card { padding: 28px; }
  .form-card { padding: 24px; }
  .section-lead { margin-top: -24px; }
}

@media (max-width: 400px) {
  .brand img { height: 36px; }
  .btn { padding: 14px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .menu-toggle, .hero-art { display: none; }
  main { padding-top: 0; }
  .js .reveal { opacity: 1; transform: none; }
}