/* =====================================================================
   AMSR SOLUTIONS — style.css
   Sistema de diseño: colores, tipografía, layout, componentes, animaciones.
   Paleta oscura (negro/grafito) con acentos violeta y magenta.
   Busca los comentarios "EDITAR" para encontrar rápido lo que quieras cambiar.
===================================================================== */

/* ---------------------------------------------------------------
   1. VARIABLES / TOKENS DE DISEÑO  (EDITAR AQUÍ: colores y tipografía)
------------------------------------------------------------------ */
:root {
  /* Paleta — tonos negros / grafito con acentos violeta-magenta */
  --bg-950:   #050506;   /* fondo más oscuro (hero, footer, secciones clave) */
  --bg-900:   #0B0B0E;   /* fondo alterno, algo más claro, para dar ritmo */
  --panel-800:#141418;   /* tarjetas y paneles */
  --panel-700:#1C1C22;   /* paneles en hover / elementos elevados */
  --border-soft:  rgba(255, 255, 255, 0.08);
  --border-strong:rgba(255, 255, 255, 0.16);
  --white:    #FFFFFF;
  --text-primary:  #F1F1F4;  /* texto principal sobre fondo oscuro */
  --text-secondary:#A3A3AF;  /* texto secundario */
  --text-muted:    #6E6E7A;  /* texto terciario / metadatos */

  /* Acentos — EDITAR AQUÍ si quieres otra combinación de acento */
  --accent-orange: #E97422;
  --accent-orange-dark: #C45D16;
  --accent-orange-light: #F5A15C;
  --accent-gold: #F3B54C; /* uso exclusivo: secci\u00f3n de reconocimientos/premios */
  --gradient-accent: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-light));

  /* Tipografía */
  --font-display: "Unbounded", "Segoe UI", sans-serif;   /* títulos, logo, cifras */
  --font-body: "Plus Jakarta Sans", "Segoe UI", sans-serif; /* texto de lectura */

  /* Escala tipográfica */
  --fs-h1: clamp(2.3rem, 4.2vw + 1rem, 3.9rem);
  --fs-h2: clamp(1.7rem, 2.2vw + 1rem, 2.4rem);
  --fs-h3: 1.2rem;
  --fs-body: 1.05rem;
  --fs-small: 0.9rem;

  /* Layout */
  --container-w: 1180px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-soft: 0 10px 30px -12px rgba(0, 0, 0, 0.55);
  --shadow-strong: 0 24px 55px -20px rgba(0, 0, 0, 0.7);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------------------------------------------------------------
   2. RESET BÁSICO
------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-secondary);
  background: var(--bg-950);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* ---------------------------------------------------------------
   FONDO GLOBAL — el mismo resplandor + red de partículas del hero,
   ahora fijo detrás de TODA la página (no solo el hero). El canvas
   se anima con JS (ver initHeroCanvas en script.js).
------------------------------------------------------------------ */
.site-glow {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 55% at 100% 0%, rgba(233, 116, 34, 0.2), transparent 60%),
    radial-gradient(55% 50% at 0% 100%, rgba(245, 161, 92, 0.13), transparent 60%),
    var(--bg-950);
}
.site-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  opacity: 0.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
  color: var(--white);
}
h1 { font-weight: 700; letter-spacing: -0.02em; }
p { margin: 0 0 1em; color: var(--text-secondary); }
button { font-family: inherit; cursor: pointer; }
input, textarea { font-family: inherit; font-size: 1rem; }

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--panel-800);
  color: var(--white);
  padding: 12px 18px;
  z-index: 999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--accent-orange);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------------------------------------------------------------
   3. BOTONES
------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease), filter 0.2s var(--ease), border-color 0.2s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.97); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.btn--primary {
  background: var(--gradient-accent);
  color: var(--white);
  box-shadow: 0 10px 26px -10px rgba(233, 116, 34, 0.55);
}
.btn--primary:hover { box-shadow: 0 16px 32px -10px rgba(245, 161, 92, 0.5); }

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
}
.btn--ghost:hover { border-color: var(--accent-orange); color: var(--accent-orange); }

.btn--accent {
  background: var(--accent-orange-light);
  color: var(--white);
  box-shadow: 0 10px 26px -10px rgba(245, 161, 92, 0.5);
}
.btn--accent:hover { filter: brightness(1.08); }

.btn--outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}
.btn--outline-light:hover { border-color: var(--accent-orange); color: var(--accent-orange); }

.btn--full { width: 100%; }
.btn--nav { margin-left: 12px; }

/* ---------------------------------------------------------------
   4. NAVBAR
------------------------------------------------------------------ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}
/* El desenfoque vive en un pseudo-elemento (no en .navbar ni en .navbar__inner)
   para que ningún ancestro real del panel móvil de position:fixed tenga
   backdrop-filter — si lo tuviera, el navegador lo usaría como "containing
   block" y el panel calcularía mal su altura. */
.navbar::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(5, 5, 6, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.navbar.is-scrolled::before {
  background: rgba(5, 5, 6, 0.88);
  box-shadow: 0 8px 24px -18px rgba(0, 0, 0, 0.6);
}
.navbar.is-scrolled {
  border-bottom-color: var(--border-soft);
}
.navbar__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 10px;
  padding-bottom: 10px;
}
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.navbar__logo.is-visible { opacity: 1; transform: scale(1); }
.navbar__logo-img {
  height: 60px;
  width: auto;
  display: block;
}
.navbar__nav { flex: 1; display: flex; justify-content: center; }
.navbar__nav-cta { display: none; }

/* En móvil, el menú de enlaces queda oculto tras el botón de hamburguesa
   y ese espacio central se ve vacío — así que ahí centramos el logo
   completo en vez de dejarlo a la izquierda. En escritorio se queda en
   su lugar normal porque el centro ya lo ocupa el menú de enlaces. */
@media (max-width: 860px) {
  .navbar__logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(0.92);
  }
  .navbar__logo.is-visible { transform: translate(-50%, -50%) scale(1); }
  .navbar__logo-img { height: 50px; }
  .navbar__toggle { margin-left: auto; }
}
.navbar__list { display: flex; gap: 28px; }
.navbar__list a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}
.navbar__list a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}
.navbar__list a:hover::after { transform: scaleX(1); }

.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  border-radius: 8px;
}
.navbar__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  margin: 0 auto;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.navbar__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------------------------------------------------------
   5. HERO
------------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 0;
}
.hero__grid {
  position: relative;
  z-index: 2;
}
.hero__content { max-width: 700px; }
.hero__kicker {
  color: var(--accent-orange);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 18px;
  letter-spacing: 0.01em;
}
.hero__title {
  color: var(--white);
  font-size: var(--fs-h1);
  font-weight: 700;
  margin-bottom: 22px;
  max-width: 15ch;
}
.hero__subtitle {
  color: #B9B9C6;
  font-size: 1.15rem;
  max-width: 52ch;
  margin-bottom: 34px;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero__scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 20px;
  z-index: 2;
}
.hero__scroll-hint span {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--accent-orange);
  border-radius: 2px;
  animation: scrollHint 1.8s ease-in-out infinite;
}
@keyframes scrollHint {
  0% { opacity: 1; top: 8px; }
  70% { opacity: 0; top: 20px; }
  100% { opacity: 0; top: 8px; }
}

/* ---------------------------------------------------------------
   6. SECCIONES GENERALES
------------------------------------------------------------------ */
section { padding: 120px 0; }
.section-heading { max-width: 620px; margin-bottom: 56px; }
.section-heading h2 { margin-bottom: 14px; }

/* Animación de entrada al hacer scroll */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------------------------------------------------------------
   7.6 YA DISPONIBLE — anuncio de lanzamiento (usada en ruedas-libres.html)
------------------------------------------------------------------ */
.launch__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.launch__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-strong);
}
.launch__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.launch__kicker { color: var(--accent-orange); font-weight: 600; margin-bottom: 14px; }
.launch__text h2 { margin-bottom: 16px; }
.launch__text p { font-size: var(--fs-body); margin-bottom: 28px; }

@media (max-width: 860px) {
  .launch__grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ---------------------------------------------------------------
   7. ¿QUÉ ES AMSR SOLUTIONS? + PILARES
------------------------------------------------------------------ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.about__text h2 { margin-bottom: 22px; }
.about__text p { font-size: var(--fs-body); }

.pillars { display: grid; gap: 22px; }
.pillar {
  padding: 26px 28px;
  border-radius: var(--radius-md);
  background: var(--panel-800);
  border: 1px solid var(--border-soft);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.pillar:hover {
  border-color: rgba(233, 116, 34, 0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}
.pillar__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--panel-700);
  color: var(--accent-orange);
  margin-bottom: 16px;
}
.pillar h3 { font-size: 1.15rem; margin-bottom: 8px; color: var(--white); }
.pillar p { margin: 0; font-size: 0.98rem; }

/* ---------------------------------------------------------------
   7.5 FUNDADOR — foto y presentación breve
------------------------------------------------------------------ */
.founder__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.founder__photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-strong);
  aspect-ratio: 4 / 5;
}
.founder__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
  display: block;
}
.founder__kicker { color: var(--accent-orange); font-weight: 600; margin-bottom: 14px; }
.founder__text h2 { margin-bottom: 18px; }
.founder__text p { font-size: var(--fs-body); }

@media (max-width: 860px) {
  .founder__grid { grid-template-columns: 1fr; gap: 32px; }
  .founder__photo { max-width: 340px; margin: 0 auto; aspect-ratio: 4 / 5; }
}

/* ---------------------------------------------------------------
   8. RUEDAS LIBRES
------------------------------------------------------------------ */
.wheels {
  position: relative;
  color: var(--white);
  overflow: hidden;
}
.wheels__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 85% 20%, rgba(245, 161, 92, 0.16), transparent 60%),
    radial-gradient(50% 60% at 10% 90%, rgba(233, 116, 34, 0.22), transparent 60%);
  pointer-events: none;
}
.wheels__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.wheels__kicker { color: var(--white); font-weight: 600; margin-bottom: 14px; }
.wheels__title { color: var(--white); font-size: var(--fs-h2); margin-bottom: 6px; }
.wheels__subtitle { color: #F2B486; font-weight: 500; font-size: 1.15rem; margin-bottom: 20px; }
.wheels__desc { color: #A9A9B6; max-width: 46ch; }

.wheels__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 30px;
}
.wheels__tags li {
  padding: 9px 20px 9px 16px;
  background: rgba(233, 116, 34, 0.1);
  border: 1px solid rgba(233, 116, 34, 0.3);
  border-left: 3px solid var(--accent-orange);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.wheels__tags li:hover { background: rgba(233, 116, 34, 0.2); transform: translateY(-2px); }
.wheels__actions { display: flex; gap: 16px; flex-wrap: wrap; }

.wheels__flow {
  display: grid;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.wheels__flow-step {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 22px 24px 22px 68px;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
}
.wheels__flow-step:hover {
  border-color: rgba(245, 161, 92, 0.4);
  background: rgba(255, 255, 255, 0.05);
  transform: translateX(4px);
}
.wheels__flow-step h3 { color: var(--white); font-size: 1.05rem; margin-bottom: 4px; }
.wheels__flow-step p { color: #9E9EAB; margin: 0; font-size: 0.95rem; }
.wheels__flow-index {
  position: absolute;
  left: 20px;
  top: 22px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}
.wheels__flow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 36px;
  top: 54px;
  width: 2px;
  height: calc(100% - 30px);
  background: rgba(233, 116, 34, 0.25);
}

/* ---------------------------------------------------------------
   9. IMPACTO (contadores)
------------------------------------------------------------------ */
.impact { padding: 90px 0; }
.impact__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.impact__item { padding: 10px; }
.impact__number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3vw, 3rem);
  font-weight: 700;
  color: var(--accent-orange);
  margin-bottom: 6px;
}
.impact__item p { margin: 0; font-size: 0.95rem; color: var(--text-secondary); }

/* ---------------------------------------------------------------
   10. SOLUCIONES
------------------------------------------------------------------ */
.solutions__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.solution-card {
  padding: 30px 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: var(--panel-800);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(233, 116, 34, 0.35);
}
.solution-card__icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--panel-700);
  color: var(--accent-orange);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.solution-card h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--white); }
.solution-card p { margin: 0; font-size: 0.95rem; }

/* ---------------------------------------------------------------
   11. INNOVACIÓN
------------------------------------------------------------------ */
.innovation {
  background: linear-gradient(160deg, rgba(20, 16, 31, 0.55), rgba(5, 5, 6, 0.7));
  color: var(--white);
}
.innovation__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.innovation__text h2 { color: var(--white); max-width: 14ch; }
.innovation__text p { color: #B6B6C3; max-width: 42ch; }

.innovation__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.innovation__list li {
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-soft);
  font-weight: 500;
  color: var(--text-primary);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.innovation__list li:hover {
  background: rgba(233, 116, 34, 0.14);
  border-color: rgba(233, 116, 34, 0.35);
  transform: translateY(-3px);
}

/* ---------------------------------------------------------------
   12. PROYECTOS
------------------------------------------------------------------ */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--panel-800);
  border: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-strong); }
.project-card__media { height: 180px; }
.project-card__media svg { width: 100%; height: 100%; }
.project-card__media--photo {
  height: auto;
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transform: translateZ(0);
}
.project-card__media--photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s var(--ease); }
.project-card__media--photo::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46px;
  background: linear-gradient(180deg, rgba(20, 20, 24, 0), var(--panel-800));
  pointer-events: none;
}
.project-card:hover .project-card__media--photo img { transform: scale(1.04); }
.project-card__body { padding: 26px 28px; }
.project-card__category {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--accent-orange);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.project-card__body h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  margin: 10px 0 8px;
  color: var(--white);
}
.project-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(233, 116, 34, 0.4);
  color: var(--accent-orange);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease), gap 0.25s var(--ease);
}
.project-card__link::after {
  content: "→";
  transition: transform 0.25s var(--ease);
}
.project-card__link:hover {
  background: rgba(233, 116, 34, 0.12);
  border-color: rgba(233, 116, 34, 0.6);
  gap: 9px;
}

.project-card--placeholder {
  border: 1px dashed var(--border-strong);
  background: transparent;
  align-items: center;
  justify-content: center;
  min-height: 260px;
}
.project-card__body--center { text-align: center; }
.project-card__plus {
  display: inline-flex;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--panel-700);
  color: var(--accent-orange);
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.project-card__loadbar {
  position: relative;
  width: 160px;
  height: 3px;
  margin: 18px auto 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}
.project-card__loadbar span {
  position: absolute;
  inset: 0;
  width: 40%;
  border-radius: 999px;
  background: linear-gradient(135deg, #E8732A, #F5A25C);
  animation: splashLoad 1.4s ease-in-out infinite;
}

/* ---------------------------------------------------------------
   12.5 GALERÍA DE MARCA — carrusel de fotos
------------------------------------------------------------------ */
.gallery { overflow: hidden; }
.gallery .section-heading { margin-bottom: 40px; }

.carousel {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: 0 24px;
}
.carousel__viewport {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-strong);
}
.carousel__track {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  transition: transform 0.6s var(--ease);
}
.carousel__slide {
  flex: 0 0 100%;
  aspect-ratio: 16 / 9;
}
.carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(5, 5, 6, 0.55);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(6px);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.carousel__arrow:hover {
  background: var(--accent-orange);
  border-color: var(--accent-orange);
  transform: translateY(-50%) scale(1.06);
}
.carousel__arrow--prev { left: 6px; }
.carousel__arrow--next { right: 6px; }

.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 22px;
}
.carousel__dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-strong);
  border: none;
  padding: 0;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.carousel__dots button.is-active {
  background: var(--accent-orange);
  transform: scale(1.25);
}

@media (max-width: 640px) {
  .carousel { padding: 0 8px; }
  .carousel__arrow { width: 38px; height: 38px; }
  .carousel__arrow--prev { left: -2px; }
  .carousel__arrow--next { right: -2px; }
}

/* ---------------------------------------------------------------
   13. MISIÓN Y VISIÓN
------------------------------------------------------------------ */
.mission__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.mission__card {
  position: relative;
  overflow: hidden;
  padding: 44px 40px;
  border-radius: var(--radius-lg);
  background: var(--panel-800);
  border: 1px solid var(--border-soft);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.mission__card:hover {
  transform: translateY(-4px);
  border-color: rgba(233, 116, 34, 0.35);
  box-shadow: var(--shadow-soft);
}
.mission__card::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(233, 116, 34, 0.16), transparent 70%);
  pointer-events: none;
}
.mission__card--vision::before {
  background: radial-gradient(circle, rgba(243, 181, 76, 0.16), transparent 70%);
}
.mission__icon {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--panel-700);
  color: var(--accent-orange);
  margin-bottom: 24px;
}
.mission__card--vision .mission__icon { color: var(--accent-gold); }
.mission__card h3 {
  position: relative;
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 16px;
}
.mission__card p {
  position: relative;
  margin: 0;
  font-size: 1.02rem;
}

/* ---------------------------------------------------------------
   14. CTA
------------------------------------------------------------------ */
.cta {
  background: radial-gradient(120% 140% at 50% 0%, rgba(233, 116, 34, 0.25), transparent 60%);
  color: var(--white);
  text-align: center;
}
.cta__inner { max-width: 640px; margin: 0 auto; }
.cta h2 { color: var(--white); }
.cta p { color: #B6B6C3; margin-bottom: 30px; }

/* ---------------------------------------------------------------
   15. CONTACTO
------------------------------------------------------------------ */
.contact__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
}
.contact__info h2 { margin-bottom: 12px; }
.contact__details { margin-top: 30px; display: grid; gap: 18px; }
.contact__details li { display: flex; flex-direction: column; gap: 4px; }
.contact__details span { font-size: 0.82rem; color: var(--text-muted); font-weight: 600; }
.contact__details a { font-weight: 600; color: var(--white); }
.contact__social { display: flex; gap: 16px; }
.contact__social a { color: var(--accent-orange); font-weight: 600; }
.contact__social a:hover { text-decoration: underline; }

.contact__form {
  background: var(--panel-800);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
}
.form-field { margin-bottom: 20px; }
/* Campo trampa para bots (Netlify honeypot): oculto visualmente pero
   presente en el DOM, para no delatarlo con display:none. */
.form-hidden-field {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.form-field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--panel-700);
  color: var(--text-primary);
  resize: vertical;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--text-muted); }
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(233, 116, 34, 0.22);
}
.form-field.has-error input,
.form-field.has-error textarea { border-color: #E45A5A; }
.form-error {
  display: block;
  min-height: 1.1em;
  color: #F08080;
  font-size: 0.82rem;
  margin-top: 6px;
}
.form-status {
  text-align: center;
  margin: 14px 0 0;
  font-weight: 600;
  font-size: 0.92rem;
  min-height: 1.2em;
}
.form-status.success { color: #4ED08A; }
.form-status.error { color: #F08080; }

/* ---------------------------------------------------------------
   16. FOOTER
------------------------------------------------------------------ */
.footer { color: var(--text-secondary); padding-top: 64px; border-top: 1px solid var(--border-soft); }
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 26px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-soft);
}
.footer__logo-img {
  height: 60px;
  width: auto;
  display: block;
}
.footer__nav { display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; }
.footer__nav a { color: var(--text-secondary); font-size: 0.95rem; }
.footer__nav a:hover { color: var(--accent-orange); }
.footer__bottom {
  padding: 22px 24px 28px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* =====================================================================
   17. RESPONSIVE
===================================================================== */

/* Tablets */
@media (max-width: 960px) {
  section { padding: 90px 0; }

  .about__grid,
  .wheels__inner,
  .innovation__grid,
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .solutions__grid { grid-template-columns: repeat(2, 1fr); }
  .impact__grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .mission__grid { grid-template-columns: 1fr; }
  .projects__grid { grid-template-columns: 1fr; }
}

/* Menú móvil + navbar */
.navbar__backdrop {
  position: fixed;
  inset: 0;
  z-index: 98;
  background: rgba(3, 3, 4, 0.6);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease), visibility 0.35s var(--ease);
}
.navbar__backdrop.is-open { opacity: 1; visibility: visible; }

@media (max-width: 860px) {
  .navbar__toggle { display: flex; }
  .btn--nav { display: none; }

  .navbar__nav {
    position: fixed;
    inset: 0 0 0 auto;
    top: 0;
    z-index: 99;
    width: min(340px, 82vw);
    height: 100%;
    background:
      radial-gradient(70% 40% at 100% 0%, rgba(233, 116, 34, 0.16), transparent 60%),
      linear-gradient(180deg, var(--panel-800), var(--bg-950));
    border-left: 1px solid var(--border-soft);
    box-shadow: -20px 0 50px -20px rgba(0, 0, 0, 0.7);
    transform: translateX(100%);
    transition: transform 0.45s var(--ease);
    padding: 100px 28px 32px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow-y: auto;
  }
  .navbar__nav.is-open { transform: translateX(0); }

  .navbar__list {
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--border-soft);
  }
  .navbar__list li {
    border-bottom: 1px solid var(--border-soft);
    opacity: 0;
    transform: translateX(24px);
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
  }
  .navbar__nav.is-open .navbar__list li { opacity: 1; transform: translateX(0); }
  .navbar__nav.is-open .navbar__list li:nth-child(1) { transition-delay: 0.08s; }
  .navbar__nav.is-open .navbar__list li:nth-child(2) { transition-delay: 0.13s; }
  .navbar__nav.is-open .navbar__list li:nth-child(3) { transition-delay: 0.18s; }
  .navbar__nav.is-open .navbar__list li:nth-child(4) { transition-delay: 0.23s; }
  .navbar__nav.is-open .navbar__list li:nth-child(5) { transition-delay: 0.28s; }
  .navbar__nav.is-open .navbar__list li:nth-child(6) { transition-delay: 0.33s; }
  .navbar__nav.is-open .navbar__list li:nth-child(7) { transition-delay: 0.38s; }

  .navbar__list a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 2px;
    font-size: 1.05rem;
    font-weight: 600;
  }
  .navbar__list a::after { display: none; }

  .navbar__nav-cta {
    display: block;
    margin-top: 28px;
    opacity: 0;
    transform: translateX(24px);
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
    transition-delay: 0.42s;
  }
  .navbar__nav.is-open .navbar__nav-cta { opacity: 1; transform: translateX(0); }
}

/* Móviles */
@media (max-width: 640px) {
  .container { padding: 0 18px; }
  section { padding: 72px 0; }

  .navbar__logo-img { height: 46px; }

  .hero { min-height: auto; padding: 130px 0 90px; text-align: left; }
  .hero__title { max-width: none; }
  .hero__actions { flex-direction: column; align-items: stretch; }

  .solutions__grid { grid-template-columns: 1fr; }
  .impact__grid { grid-template-columns: repeat(2, 1fr); gap: 26px; }
  .innovation__list { grid-template-columns: 1fr; }

  .contact__form { padding: 26px 20px; }

  .footer__nav { gap: 16px 20px; }
}

/* ---------------------------------------------------------------
   18. RECONOCIMIENTO / PREMIO (sección especial, usada en ruedas-libres.html)
   Es la única sección del sitio que usa el acento dorado (--accent-gold),
   a propósito, para que se sienta como un logro destacado.
------------------------------------------------------------------ */
.award {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.award__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 60% at 50% 0%, rgba(243, 181, 76, 0.16), transparent 65%);
  pointer-events: none;
}
.award__inner {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.award__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 22px 9px 16px;
  background: rgba(243, 181, 76, 0.1);
  border: 1px solid rgba(243, 181, 76, 0.3);
  border-left: 3px solid var(--accent-gold);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  color: var(--accent-gold);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 24px;
}
.award__title {
  color: var(--white);
  font-size: var(--fs-h2);
  margin-bottom: 14px;
}
.award__category {
  display: inline-block;
  padding: 8px 22px 8px 16px;
  background: rgba(243, 181, 76, 0.12);
  border-left: 3px solid var(--accent-gold);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  color: var(--accent-gold);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.award__desc { color: var(--text-secondary); max-width: 58ch; margin: 0 auto 36px; }

.award__frame {
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(243, 181, 76, 0.35);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(243, 181, 76, 0.04);
  position: relative;
}
.award__frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.award__frame-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  padding: 20px;
  text-align: center;
  font-size: 0.92rem;
}
.award__frame-placeholder svg { color: var(--accent-gold); opacity: 0.85; }

/* ---------------------------------------------------------------
   19. MEDIOS Y PARTICIPACIÓN (usada en ruedas-libres.html)
------------------------------------------------------------------ */
.media__intro { max-width: 700px; margin-bottom: 40px; }
.media__intro p:last-child { margin-bottom: 0; }
.media__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 36px 0 40px;
}
.media__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 28px 16px;
  border-radius: var(--radius-md);
  background: var(--panel-800);
  border: 1px solid var(--border-soft);
  text-align: center;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.media__item:hover {
  border-color: rgba(233, 116, 34, 0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}
.media__icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--panel-700);
  color: var(--accent-orange);
}
.media__name {
  font-weight: 600;
  color: var(--white);
  font-size: 0.92rem;
  line-height: 1.3;
}

.media__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.media__photo {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  aspect-ratio: 4 / 3;
}
.media__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}
.media__photo:hover img { transform: scale(1.05); }

@media (max-width: 860px) {
  .media__gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .media__gallery { grid-template-columns: 1fr; }
}

@media (max-width: 960px) {
  .media__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .media__grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------
   20. SPLASH SCREEN (pantalla de carga con el logo, en index.html
   y ruedas-libres.html). Usa el naranja del logo real como acento
   propio de esta pantalla; el resto del sitio sigue en violeta/magenta.
------------------------------------------------------------------ */
html.has-splash,
html.has-splash body,
html.nav-open,
html.nav-open body {
  overflow: hidden;
  height: 100%;
}

.splash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  background: var(--bg-950);
  transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
}
.splash__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(45% 45% at 50% 45%, rgba(232, 115, 42, 0.18), transparent 70%);
  pointer-events: none;
}
.splash__logo {
  position: relative;
  width: min(240px, 58vw);
  height: auto;
  animation: splashPop 0.8s var(--ease) both, splashFloat 2.6s ease-in-out 0.8s infinite;
}
@keyframes splashPop {
  0% { opacity: 0; transform: scale(0.86); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes splashFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.splash__bar {
  position: relative;
  width: 150px;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}
.splash__bar span {
  position: absolute;
  inset: 0;
  width: 40%;
  border-radius: 999px;
  background: linear-gradient(135deg, #E8732A, #F5A25C);
  animation: splashLoad 1.1s ease-in-out infinite;
}
@keyframes splashLoad {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(360%); }
}
.splash--hidden { opacity: 0; visibility: hidden; pointer-events: none; }

@media (prefers-reduced-motion: reduce) {
  .splash__logo { animation: splashPop 0.3s var(--ease) both; }
  .splash__bar span { animation: none; width: 100%; }
}

/* ---------------------------------------------------------------
   21. CHAPY — bot flotante de preguntas frecuentes
------------------------------------------------------------------ */
.chapy {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 500;
}

.chapy__toggle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: none;
  padding: 0;
  overflow: hidden;
  background: var(--gradient-accent);
  box-shadow: 0 10px 26px -8px rgba(233, 116, 34, 0.6);
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
  animation: chapyBounce 3s ease-in-out infinite;
}
.chapy__toggle:hover { transform: scale(1.06); }
.chapy__toggle img { width: 100%; height: 100%; object-fit: cover; display: block; }
.chapy.is-open .chapy__toggle { animation: none; }

@keyframes chapyBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.chapy__panel {
  position: absolute;
  right: 0;
  bottom: 78px;
  width: min(340px, calc(100vw - 40px));
  max-height: min(480px, calc(100vh - 140px));
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  background: var(--panel-800);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  visibility: hidden;
  pointer-events: none;
  transform-origin: bottom right;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
}
.chapy.is-open .chapy__panel {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
  pointer-events: auto;
}

.chapy__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 16px 16px 14px;
  background:
    radial-gradient(70% 60% at 100% 0%, rgba(233, 116, 34, 0.18), transparent 60%),
    var(--bg-950);
  border-bottom: 1px solid var(--border-soft);
}
.chapy__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-orange);
  flex-shrink: 0;
}
.chapy__header-text { display: flex; flex-direction: column; line-height: 1.25; }
.chapy__header-text strong { color: var(--white); font-size: 0.95rem; }
.chapy__header-text span { color: var(--text-muted); font-size: 0.78rem; }
.chapy__close {
  margin-left: auto;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.chapy__close:hover { background: rgba(255, 255, 255, 0.08); color: var(--white); }

.chapy__body {
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chapy__bubble {
  align-self: flex-start;
  max-width: 88%;
  background: var(--panel-700);
  border: 1px solid var(--border-soft);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: 14px 14px 14px 4px;
  font-size: 0.9rem;
  line-height: 1.45;
  opacity: 0;
  transform: translateY(6px);
  animation: chapyIn 0.3s var(--ease) forwards;
}
.chapy__bubble a { color: var(--accent-orange); font-weight: 600; }
@keyframes chapyIn {
  to { opacity: 1; transform: translateY(0); }
}

.chapy__question {
  align-self: flex-end;
  max-width: 88%;
  background: var(--gradient-accent);
  color: var(--white);
  padding: 10px 14px;
  border-radius: 14px 14px 4px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(6px);
  animation: chapyIn 0.3s var(--ease) forwards;
}

.chapy__options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}
.chapy__options button {
  text-align: left;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-primary);
  font-size: 0.86rem;
  font-weight: 600;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}
.chapy__options button:hover {
  border-color: rgba(233, 116, 34, 0.5);
  background: rgba(233, 116, 34, 0.08);
  transform: translateX(2px);
}

@media (max-width: 480px) {
  .chapy { right: 14px; bottom: 14px; }
  .chapy__toggle { width: 56px; height: 56px; }
  .chapy__panel { bottom: 68px; }
}