/* =========================================================
   A.L.M.A. — Estilos principales
   Paleta tomada del pitch InnovaTecNM Regional 2026
   ========================================================= */

:root {
  /* Paleta de marca */
  --azul-marino: #0B3B82;   /* títulos, texto fuerte */
  --azul-profundo: #163B78;
  --cian: #16B5F1;          /* acento principal */
  --cian-suave: #55C0F5;
  --menta: #79DDC5;         /* acento secundario */
  --verde: #20A56A;
  --morado: #5E28C7;
  --naranja: #E8742A;

  /* Fondos */
  --fondo: #FFFFFF;
  --fondo-azul: #EAF6FF;
  --fondo-azul-2: #D8F2FF;
  --fondo-menta: #E9FAF3;
  --fondo-lila: #F1ECFC;
  --fondo-durazno: #FFF1E6;
  --borde: #E2E8EF;

  /* Texto */
  --texto: #1E2B45;
  --texto-suave: #58637A;

  /* Sistema */
  --radio: 18px;
  --radio-sm: 12px;
  --sombra: 0 10px 30px rgba(11, 59, 130, 0.08);
  --sombra-hover: 0 16px 40px rgba(11, 59, 130, 0.14);
  --ancho: 1160px;
  --fuente: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fuente);
  font-size: 1.0625rem;          /* 17px: más legible para adultos mayores */
  line-height: 1.65;
  color: var(--texto);
  background: var(--fondo);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--azul-marino); }
a:hover { color: var(--cian); }

h1, h2, h3, h4 {
  color: var(--azul-marino);
  line-height: 1.2;
  margin: 0 0 0.6em;
  font-weight: 800;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; }

.resalte { color: var(--cian); }

:focus-visible {
  outline: 3px solid var(--cian);
  outline-offset: 3px;
  border-radius: 6px;
}

.saltar-contenido {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--azul-marino);
  color: #fff;
  padding: 10px 16px;
  z-index: 100;
}
.saltar-contenido:focus { left: 16px; top: 16px; }

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

/* ---------- Íconos ----------
   SVG incrustados (copias en assets/icons/). Van incrustados para que
   también funcionen al abrir el archivo con doble clic. Toman el color del texto. */
.icono {
  display: inline-block;
  width: 26px;
  height: 26px;
  background: currentColor;
  -webkit-mask: var(--i) center / contain no-repeat;
          mask: var(--i) center / contain no-repeat;
  flex-shrink: 0;
}
.i-voz          { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='9' y='3' width='6' height='11' rx='3'/%3E%3Cpath d='M5 11a7 7 0 0 0 14 0M12 18v3M8 21h8'/%3E%3C/svg%3E"); }
.i-recordatorio { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 8a6 6 0 0 1 12 0c0 7 3 9 3 9H3s3-2 3-9'/%3E%3Cpath d='M10.3 21a1.9 1.9 0 0 0 3.4 0'/%3E%3C/svg%3E"); }
.i-cerebro      { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 5a3 3 0 0 0-5.8-1A3 3 0 0 0 4 8.5a3.5 3.5 0 0 0 .5 6.5A3 3 0 0 0 8 19.5a3 3 0 0 0 4-.5V5Z'/%3E%3Cpath d='M12 5a3 3 0 0 1 5.8-1A3 3 0 0 1 20 8.5a3.5 3.5 0 0 1-.5 6.5 3 3 0 0 1-3.5 4.5 3 3 0 0 1-4-.5'/%3E%3C/svg%3E"); }
.i-ubicacion    { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s7-6.2 7-12a7 7 0 0 0-14 0c0 5.8 7 12 7 12Z'/%3E%3Ccircle cx='12' cy='10' r='2.5'/%3E%3C/svg%3E"); }
.i-geocerca     { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9' stroke-dasharray='3 3'/%3E%3Cpath d='M12 16s3.5-3 3.5-5.8a3.5 3.5 0 0 0-7 0C8.5 13 12 16 12 16Z'/%3E%3C/svg%3E"); }
.i-emergencia   { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10.3 3.9 1.8 18a2 2 0 0 0 1.7 3h17a2 2 0 0 0 1.7-3L13.7 3.9a2 2 0 0 0-3.4 0Z'/%3E%3Cpath d='M12 9v4M12 17h.01'/%3E%3C/svg%3E"); }
.i-juego        { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='6' width='20' height='12' rx='4'/%3E%3Cpath d='M6 12h4M8 10v4M15 11h.01M18 13h.01'/%3E%3C/svg%3E"); }
.i-recuerdos    { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='2'/%3E%3Ccircle cx='9' cy='9' r='2'/%3E%3Cpath d='m21 15-5-5L5 21'/%3E%3C/svg%3E"); }
.i-panel        { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='7' height='9' rx='1'/%3E%3Crect x='14' y='3' width='7' height='5' rx='1'/%3E%3Crect x='14' y='12' width='7' height='9' rx='1'/%3E%3Crect x='3' y='16' width='7' height='5' rx='1'/%3E%3C/svg%3E"); }
.i-red          { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='7' r='4'/%3E%3Cpath d='M2 21v-2a4 4 0 0 1 4-4h6a4 4 0 0 1 4 4v2M16 3.1a4 4 0 0 1 0 7.8M22 21v-2a4 4 0 0 0-3-3.9'/%3E%3C/svg%3E"); }
.i-institucion  { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 21h18M5 21V9l7-5 7 5v12M9 21v-6h6v6M10 10h4'/%3E%3C/svg%3E"); }
.i-corazon      { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M19 14c1.5-1.5 3-3.2 3-5.5A5.5 5.5 0 0 0 16.5 3c-1.8 0-3 .5-4.5 2-1.5-1.5-2.7-2-4.5-2A5.5 5.5 0 0 0 2 8.5c0 2.3 1.5 4 3 5.5l7 7Z'/%3E%3C/svg%3E"); }
.i-escudo       { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10Z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E"); }
.i-candado      { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='11' width='16' height='10' rx='2'/%3E%3Cpath d='M8 11V7a4 4 0 0 1 8 0v4'/%3E%3C/svg%3E"); }
.i-accesible    { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='4' r='2'/%3E%3Cpath d='M5 8h14M12 8v6M9 21l3-7 3 7'/%3E%3C/svg%3E"); }
.i-persona      { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='8' r='4'/%3E%3Cpath d='M4 21a8 8 0 0 1 16 0'/%3E%3C/svg%3E"); }
.i-estrella     { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m12 2 3.1 6.3 6.9 1-5 4.9 1.2 6.8L12 17.8 5.8 21l1.2-6.8-5-4.9 6.9-1Z'/%3E%3C/svg%3E"); }
.i-foco         { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18h6M10 22h4M12 2a7 7 0 0 0-4 12.7V16h8v-1.3A7 7 0 0 0 12 2Z'/%3E%3C/svg%3E"); }
.i-trofeo       { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 21h8M12 17v4M7 4h10v5a5 5 0 0 1-10 0V4ZM7 6H4a3 3 0 0 0 3 4M17 6h3a3 3 0 0 1-3 4'/%3E%3C/svg%3E"); }
.i-flecha       { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E"); }
.i-menu         { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6h16M4 12h16M4 18h16'/%3E%3C/svg%3E"); }
.i-cerrar       { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 6l12 12M18 6 6 18'/%3E%3C/svg%3E"); }
.i-ojo          { --i: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 12s3.5-7 10-7 10 7 10 7-3.5 7-10 7S2 12 2 12Z'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E"); }

/* ---------- Encabezado ---------- */
.encabezado {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borde);
  transition: box-shadow 0.2s;
}
.encabezado.con-sombra { box-shadow: 0 4px 20px rgba(11, 59, 130, 0.08); }

.encabezado .contenedor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 16px;
}

.marca {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.marca img { width: 48px; height: 48px; object-fit: contain; }
.marca-texto {
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--azul-marino);
  letter-spacing: 0.02em;
}
.marca-texto span { color: var(--cian); }

.nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav a {
  display: block;
  padding: 10px 16px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  color: var(--azul-marino);
  transition: background 0.2s, color 0.2s;
}
.nav a:hover { background: var(--fondo-azul); color: var(--azul-marino); }
.nav a[aria-current="page"] { background: var(--fondo-azul-2); }
.nav a.boton,
.nav a.boton:hover,
.nav a.boton[aria-current="page"] { background: var(--azul-marino); color: #fff; }
.nav a.boton:hover { background: var(--azul-profundo); }

.menu-boton {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  color: var(--azul-marino);
  cursor: pointer;
}

/* ---------- Botones ---------- */
.boton {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
  font-family: inherit;
}
.boton .icono { width: 20px; height: 20px; }
.boton-primario {
  background: var(--azul-marino);
  color: #fff;
  box-shadow: 0 8px 20px rgba(11, 59, 130, 0.25);
}
.boton-primario:hover { background: var(--azul-profundo); color: #fff; transform: translateY(-2px); }
.boton-secundario {
  background: #fff;
  color: var(--azul-marino);
  border-color: var(--cian);
}
.boton-secundario:hover { background: var(--fondo-azul); color: var(--azul-marino); transform: translateY(-2px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, var(--fondo-azul-2) 0, transparent 45%),
    radial-gradient(circle at 10% 90%, var(--fondo-menta) 0, transparent 40%),
    var(--fondo);
  padding: 72px 0 96px;
}
.hero .contenedor {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}
.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--fondo-azul);
  color: var(--azul-marino);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.etiqueta .icono { width: 16px; height: 16px; color: var(--cian); }

.hero h1 { margin-bottom: 0.2em; }
.hero-subtitulo {
  font-weight: 700;
  color: var(--azul-marino);
  font-size: 1.1rem;
  padding-bottom: 14px;
  margin-bottom: 20px;
  position: relative;
}
.hero-subtitulo::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 220px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cian), var(--menta));
}
.hero-texto {
  font-size: 1.25rem;
  color: var(--texto-suave);
  max-width: 34ch;
}
.hero-texto strong { color: var(--azul-marino); }
.hero-acciones { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

.hero-visual { position: relative; display: grid; place-items: center; }
.hero-visual::before {
  content: "";
  position: absolute;
  width: 88%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--fondo-azul-2), var(--fondo-menta));
}
.hero-visual img { position: relative; width: min(420px, 100%); }

.hero-pilares {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 40px;
}
.pilar { display: flex; align-items: center; gap: 12px; font-weight: 700; color: var(--azul-marino); font-size: 0.95rem; }
.burbuja {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--fondo-azul);
  color: var(--azul-marino);
}

/* Olas decorativas (como las franjas del pitch) */
.ondas {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 22px;
  background:
    linear-gradient(90deg, transparent 0 35%, var(--cian-suave) 35% 100%) top / 100% 8px no-repeat,
    linear-gradient(90deg, transparent 0 30%, var(--menta) 30% 100%) bottom / 100% 8px no-repeat;
  opacity: 0.8;
}

/* ---------- Secciones ---------- */
.seccion { padding: 96px 0; }
.seccion-alterna { background: linear-gradient(180deg, var(--fondo-azul) 0%, #fff 100%); }

.seccion-cabecera { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.seccion-cabecera p { color: var(--texto-suave); font-size: 1.15rem; }
.antetitulo {
  display: block;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cian);
  margin-bottom: 10px;
}

/* ---------- Tarjetas ---------- */
.rejilla { display: grid; gap: 24px; }
.rejilla-2 { grid-template-columns: repeat(2, 1fr); }
.rejilla-3 { grid-template-columns: repeat(3, 1fr); }
.rejilla-4 { grid-template-columns: repeat(4, 1fr); }
.ancho-2 { grid-column: span 2; }

.tarjeta {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 30px 26px;
  box-shadow: var(--sombra);
  transition: transform 0.2s, box-shadow 0.2s;
}
.tarjeta:hover { transform: translateY(-4px); box-shadow: var(--sombra-hover); }
.tarjeta h3 { margin-top: 18px; }
.tarjeta p { color: var(--texto-suave); margin: 0; font-size: 0.98rem; }

.tarjeta-icono {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--fondo-azul);
  color: var(--azul-marino);
}

/* Variantes de color (como las tarjetas del pitch) */
.t-azul    { background: var(--fondo-azul);    border-color: #D4EAF7; }
.t-menta   { background: var(--fondo-menta);   border-color: #CBEEDB; }
.t-durazno { background: var(--fondo-durazno); border-color: #FBDCC4; }
.t-lila    { background: var(--fondo-lila);    border-color: #DFD3F7; }
.t-azul    .tarjeta-icono, .t-menta .tarjeta-icono,
.t-durazno .tarjeta-icono, .t-lila  .tarjeta-icono { background: #fff; }
.t-azul    h3, .t-azul    .tarjeta-icono { color: var(--azul-marino); }
.t-menta   h3, .t-menta   .tarjeta-icono { color: var(--verde); }
.t-durazno h3, .t-durazno .tarjeta-icono { color: var(--naranja); }
.t-lila    h3, .t-lila    .tarjeta-icono { color: var(--morado); }

/* ---------- Problemática: datos ---------- */
.dato-grande {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--fondo-azul);
  border-radius: var(--radio);
  padding: 26px 30px;
  margin-top: 32px;
}
.dato-grande strong {
  font-size: 2.6rem;
  color: var(--cian);
  line-height: 1;
  white-space: nowrap;
}
.dato-grande p { margin: 0; color: var(--azul-marino); font-weight: 600; }

.nota {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--fondo-menta);
  color: var(--azul-marino);
  border-radius: var(--radio-sm);
  padding: 14px 20px;
  margin-top: 20px;
  font-weight: 600;
}
.nota .icono { color: var(--verde); }

.fuente { font-size: 0.85rem; color: var(--texto-suave); margin-top: 16px; }

/* ---------- Solución: bloque destacado ---------- */
.solucion {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.cita {
  background: var(--azul-marino);
  color: #fff;
  border-radius: var(--radio);
  padding: 44px 40px;
  position: relative;
  overflow: hidden;
}
.cita::after {
  content: "";
  position: absolute;
  width: 220px; height: 220px;
  right: -60px; bottom: -80px;
  border-radius: 50%;
  background: var(--cian);
  opacity: 0.25;
}
.cita p { font-size: 1.45rem; font-weight: 700; line-height: 1.45; margin: 0; position: relative; }
.cita .resalte { color: var(--menta); }

.lista-check { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.lista-check li { display: flex; gap: 12px; align-items: flex-start; }
.lista-check .icono { color: var(--verde); width: 24px; height: 24px; margin-top: 2px; }

/* ---------- Validación ---------- */
.validacion {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: stretch;
}
.panel-numero {
  background: #fff;
  border-radius: var(--radio);
  padding: 36px;
  box-shadow: var(--sombra);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
}
.dona {
  --p: 74;
  width: 190px;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(closest-side, #fff 72%, transparent 73%),
    conic-gradient(var(--cian) calc(var(--p) * 1%), var(--fondo-azul-2) 0);
  display: grid;
  place-items: center;
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--azul-marino);
  margin-bottom: 10px;
}
.panel-numero p { margin: 0; color: var(--texto-suave); }
.panel-numero .chico { font-size: 0.9rem; }

.barras { display: grid; gap: 18px; background: #fff; border-radius: var(--radio); padding: 32px; box-shadow: var(--sombra); }
.barras h3 { margin: 0 0 4px; }
.barra-fila { display: grid; gap: 6px; }
.barra-etiqueta { display: flex; justify-content: space-between; font-weight: 600; font-size: 0.95rem; color: var(--azul-marino); }
.barra {
  height: 12px;
  border-radius: 999px;
  background: var(--fondo-azul);
  overflow: hidden;
}
.barra span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cian), var(--menta));
  transition: width 1.2s cubic-bezier(.2,.7,.2,1);
}
.barras.visible .barra span { width: var(--v); }

.metricas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 32px; }
.metrica {
  border-radius: var(--radio);
  padding: 22px;
  display: flex;
  gap: 14px;
  align-items: center;
}
.metrica strong { display: block; font-size: 1.7rem; color: var(--azul-marino); line-height: 1.1; }
.metrica span.txt { font-size: 0.9rem; color: var(--texto-suave); }
.metrica .icono { color: var(--azul-marino); width: 30px; height: 30px; }

/* ---------- Logros ---------- */
.logro {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.logro .tarjeta-icono { background: linear-gradient(145deg, var(--cian), var(--azul-marino)); color: #fff; }
.logro h3 { margin-top: 0; }
.logro .puesto {
  display: inline-block;
  background: var(--fondo-menta);
  color: var(--verde);
  font-weight: 800;
  font-size: 0.85rem;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}


/* ---------- Línea del tiempo: trayectoria y reconocimientos ---------- */
#logros { overflow-x: clip; } /* evita scroll lateral mientras entran las tarjetas */
.trayecto {
  --col-punto: 72px;
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 1040px;
  position: relative;
}
.trayecto-linea {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 4px;
  transform: translateX(-50%);
  background: var(--fondo-azul-2);
  border-radius: 4px;
  overflow: hidden;
}
.trayecto-progreso {
  display: block;
  width: 100%;
  height: var(--progreso, 0%);
  background: linear-gradient(180deg, var(--cian), var(--menta));
  border-radius: 4px;
  transition: height 0.15s linear;
}

.paso {
  display: grid;
  grid-template-columns: 1fr var(--col-punto) 1fr;
  align-items: start;
  margin-bottom: 56px;
  position: relative;
}
.paso:last-child { margin-bottom: 0; }
.paso-punto {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--azul-marino);
  border: 4px solid var(--cian);
  box-shadow: 0 0 0 8px rgba(22, 181, 241, 0.12);
  position: relative;
  z-index: 1;
  transform: scale(0.4);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(.34,1.56,.64,1), opacity 0.4s;
}
.paso-punto .icono { width: 24px; height: 24px; }

.paso-tarjeta {
  grid-row: 1;
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 26px;
  box-shadow: var(--sombra);
  position: relative;
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(.2,.7,.2,1), box-shadow 0.25s;
}
.paso-tarjeta:hover { box-shadow: var(--sombra-hover); }
/* Alternar lados */
.paso:nth-child(even) .paso-tarjeta { grid-column: 1; transform: translateX(-60px); }
.paso:nth-child(odd)  .paso-tarjeta { grid-column: 3; transform: translateX(60px); }
/* Flechita hacia la línea */
.paso-tarjeta::before {
  content: "";
  position: absolute;
  top: 22px;
  width: 14px; height: 14px;
  background: inherit;
  border: inherit;
  transform: rotate(45deg);
}
.paso:nth-child(even) .paso-tarjeta::before { right: -8px; border-left: 0; border-bottom: 0; }
.paso:nth-child(odd)  .paso-tarjeta::before { left: -8px;  border-right: 0; border-top: 0; }

/* Estado visible (lo activa main.js al hacer scroll) */
.paso.visible .paso-punto { transform: scale(1); opacity: 1; }
.paso.visible .paso-tarjeta { opacity: 1; transform: none; transition-delay: 0.15s; }

.paso-fecha {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cian);
  margin-bottom: 6px;
}
.paso-tarjeta h3 { margin: 0 0 8px; font-size: 1.2rem; }
.paso-tarjeta p { color: var(--texto-suave); margin: 0; font-size: 0.98rem; }

/* Galería de fotos dentro de cada paso */
.paso-galeria {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}
.paso-galeria.una { grid-template-columns: 1fr; }
.paso-galeria.tres .foto:first-child { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.foto {
  display: block;
  padding: 0;
  border: 0;
  border-radius: var(--radio-sm);
  overflow: hidden;
  cursor: zoom-in;
  background: var(--fondo-azul);
  aspect-ratio: 4 / 3;
  position: relative;
}
.foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(.2,.7,.2,1), filter 0.3s;
}
.foto::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(11, 59, 130, 0.35));
  opacity: 0;
  transition: opacity 0.3s;
}
.foto:hover img { transform: scale(1.07); }
.foto:hover::after { opacity: 1; }
.paso-galeria.una .foto { aspect-ratio: 16 / 10; }

/* Paso final: reconocimiento */
.paso-final .paso-punto {
  width: 72px; height: 72px;
  margin-top: -8px;
  border-color: #F2B632;
  color: #fff;
  background: linear-gradient(145deg, #F7C948, #E09A12);
  box-shadow: 0 0 0 10px rgba(242, 182, 50, 0.18);
}
.paso-final.visible .paso-punto { animation: latido 2.4s ease-in-out 0.8s infinite; }
.paso-final .paso-punto .icono { width: 32px; height: 32px; }
.paso-final .paso-tarjeta {
  border: 2px solid #F2D27A;
  background: linear-gradient(180deg, #FFFBEF 0%, #fff 60%);
}
.insignia-oro {
  display: inline-block;
  margin-bottom: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.85rem;
  color: #7A5200;
  background: linear-gradient(110deg, #FCE7A8 30%, #FFF6DA 50%, #FCE7A8 70%);
  background-size: 250% 100%;
  animation: brillo 3s linear infinite;
}
.foto-constancia {
  width: 100%;
  margin-top: 18px;
  aspect-ratio: auto;
  border: 1px solid var(--borde);
  background: #fff;
}
.foto-constancia img { object-fit: contain; }
.siguiente {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px !important;
  font-weight: 700;
  color: var(--azul-marino) !important;
}
.siguiente .icono { width: 18px; height: 18px; color: var(--cian); }

@keyframes latido {
  0%, 100% { box-shadow: 0 0 0 10px rgba(242, 182, 50, 0.18); }
  50%      { box-shadow: 0 0 0 18px rgba(242, 182, 50, 0.05); }
}
@keyframes brillo {
  from { background-position: 100% 0; }
  to   { background-position: -150% 0; }
}


/* Cierre de la línea del tiempo */
.cierre {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cierre-conector {
  width: 4px;
  height: 56px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--menta), #F2B632);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.6s ease;
}
.cierre-tarjeta {
  margin: 0;
  width: 100%;
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  background: var(--azul-marino);
  box-shadow: 0 24px 60px rgba(11, 59, 130, 0.25);
  opacity: 0;
  transform: translateY(40px) scale(0.96);
  transition: opacity 0.8s ease 0.3s, transform 0.8s cubic-bezier(.2,.7,.2,1) 0.3s;
}
.cierre.visible .cierre-conector { transform: scaleY(1); }
.cierre.visible .cierre-tarjeta { opacity: 1; transform: none; }

.cierre-foto {
  width: 100%;
  aspect-ratio: 1600 / 605;
  border-radius: 0;
  display: block;
}
.cierre-foto::after { display: none; }
.cierre-texto {
  padding: 30px 40px 36px;
  background: linear-gradient(135deg, var(--azul-marino) 0%, var(--azul-profundo) 60%, #0D64D9 100%);
  color: #E8F6FF;
  text-align: center;
}
.cierre-etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(242, 182, 50, 0.95);
  color: #4A3200;
  font-weight: 800;
  font-size: 0.85rem;
}
.cierre-etiqueta .icono { width: 16px; height: 16px; }
.cierre-frase {
  margin: 14px 0 6px;
  font-size: clamp(1.6rem, 3.6vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
}
.cierre-destacado {
  background: linear-gradient(90deg, var(--menta), var(--cian), #F7C948, var(--menta));
  background-size: 300% 100%;
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
  animation: degradado 6s linear infinite;
}
.cierre-sub { margin: 0 auto; max-width: 720px; font-size: 1.05rem; }
.cierre-sub strong { color: #fff; }
@keyframes degradado {
  from { background-position: 0% 0; }
  to   { background-position: 300% 0; }
}

/* Visor de fotos */
.visor {
  border: 0;
  padding: 0;
  background: transparent;
  max-width: min(92vw, 1100px);
  max-height: 92vh;
  overflow: visible;
}
.visor::backdrop { background: rgba(6, 25, 56, 0.85); backdrop-filter: blur(4px); }
.visor[open] { animation: visor-entra 0.3s cubic-bezier(.2,.7,.2,1); }
.visor img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radio);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
  margin: 0 auto;
}
.visor-titulo { color: #fff; text-align: center; margin: 14px 0 0; font-weight: 600; }
.visor-cerrar {
  position: absolute;
  top: -18px; right: -18px;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 0;
  background: #fff;
  color: var(--azul-marino);
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: var(--sombra);
}
@keyframes visor-entra {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: none; }
}

/* ---------- Propósito ---------- */
.proposito {
  background: linear-gradient(135deg, var(--azul-marino) 0%, var(--azul-profundo) 60%, #0D64D9 100%);
  color: #E8F6FF;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.proposito h2 { color: #fff; }
.proposito p { max-width: 720px; margin: 0 auto 1em; font-size: 1.15rem; }
.proposito .frase {
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  font-weight: 700;
  color: #fff;
  max-width: 820px;
  margin: 32px auto;
  line-height: 1.45;
}
.proposito .lema { color: var(--menta); font-weight: 800; letter-spacing: 0.04em; font-size: 1.2rem; }

/* ---------- Páginas internas ---------- */
.cabecera-pagina {
  background:
    radial-gradient(circle at 90% 0%, var(--fondo-azul-2) 0, transparent 50%),
    var(--fondo-azul);
  padding: 72px 0 64px;
  text-align: center;
  position: relative;
}
.cabecera-pagina p { color: var(--texto-suave); font-size: 1.2rem; max-width: 680px; margin: 0 auto; }

.dos-columnas { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.texto-largo p { color: var(--texto); }

.mision-vision .tarjeta { padding: 38px 34px; }
.mision-vision .tarjeta p { color: var(--texto); margin-bottom: 0.9em; }

/* Línea de tiempo */
.linea-tiempo { position: relative; max-width: 820px; margin: 0 auto; padding-left: 36px; }
.linea-tiempo::before {
  content: "";
  position: absolute;
  left: 11px; top: 6px; bottom: 6px;
  width: 3px;
  background: linear-gradient(var(--cian), var(--menta));
  border-radius: 3px;
}
.hito { position: relative; margin-bottom: 36px; }
.hito::before {
  content: "";
  position: absolute;
  left: -32px; top: 6px;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid var(--cian);
}
.hito .fecha { font-weight: 800; color: var(--cian); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; }
.hito h3 { margin: 4px 0 6px; }
.hito p { color: var(--texto-suave); margin: 0; }

/* Equipo */
.miembro { text-align: center; }
.avatar {
  width: 150px; height: 150px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  font-weight: 800;
  font-size: 2.4rem;
  color: #fff;
  background: linear-gradient(145deg, var(--cian), var(--azul-marino));
  box-shadow: 0 0 0 6px #fff, 0 0 0 9px var(--fondo-azul-2), var(--sombra);
  transition: transform 0.35s cubic-bezier(.34,1.56,.64,1), box-shadow 0.3s;
}
/* Iniciales de respaldo mientras no haya foto */
.avatar::before { content: attr(data-iniciales); }
.avatar img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.miembro:hover .avatar {
  transform: scale(1.05);
  box-shadow: 0 0 0 6px #fff, 0 0 0 9px var(--cian), var(--sombra-hover);
}
.miembro h3 { margin: 0 0 4px; font-size: 1.08rem; }
.miembro .rol { color: var(--cian); font-weight: 700; margin: 0 0 4px; }
.miembro .programa { font-size: 0.9rem; color: var(--texto-suave); margin: 0; }
.miembro.asesora .avatar { background: linear-gradient(145deg, var(--menta), var(--verde)); }

/* Preguntas frecuentes */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 14px; }
.faq details {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio-sm);
  box-shadow: 0 4px 14px rgba(11, 59, 130, 0.05);
  overflow: hidden;
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 56px 20px 24px;
  font-weight: 700;
  color: var(--azul-marino);
  position: relative;
  font-size: 1.05rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 22px; top: 50%;
  transform: translateY(-50%);
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--fondo-azul);
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  color: var(--cian);
  transition: transform 0.2s;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 24px 22px; margin: 0; color: var(--texto-suave); }

/* Filas con ícono (Acerca → Seguridad y privacidad) */
.info-item { display: flex; gap: 16px; align-items: flex-start; }
.info-item h3 { margin: 0 0 2px; font-size: 1.05rem; }
.info-item p { margin: 0; color: var(--texto-suave); }

/* ---------- Pie de página ---------- */
.pie {
  background: #0A2E66;
  color: #C9DBF2;
  padding: 64px 0 28px;
  position: relative;
}
.pie::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--cian), var(--menta));
}
.pie-rejilla { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.pie h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.pie ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.pie a { color: #C9DBF2; text-decoration: none; }
.pie a:hover { color: var(--menta); }
.pie .marca-texto { color: #fff; }
.pie-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 44px;
  padding-top: 22px;
  font-size: 0.88rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Animación al hacer scroll ---------- */
.aparecer { opacity: 0; transform: translateY(24px); transition: opacity 0.7s, transform 0.7s; }
.aparecer.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .aparecer { opacity: 1; transform: none; transition: none; }
  .barra span { transition: none; }
  .tarjeta, .boton { transition: none; }
  .paso-punto, .paso-tarjeta { opacity: 1; transform: none !important; transition: none; }
  .paso-final.visible .paso-punto, .insignia-oro, .visor[open] { animation: none; }
  .foto img { transition: none; }
  .cierre-conector, .cierre-tarjeta { opacity: 1; transform: none; transition: none; }
  .cierre-destacado { animation: none; }
}