/* Identidad: verde FAM + azul Allianz, tipografía Archivo (una familia, dos anchos). */
:root{
  --green:#1E7F3A; --green-deep:#145C29; --green-tint:#EAF4EC;
  --navy:#0B2F6B;
  --ink:#18211C; --ink-2:#4B5550; --ink-3:#6E7772;
  --line:#D9DFDB; --mist:#F4F6F5; --paper:#FFFFFF;
  --error:#B3261E; --error-tint:#FCEEEC;
  --font:"Archivo Variable","Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:8px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-bottom:140px;scroll-padding-top:16px}
body{margin:0;font-family:var(--font);font-stretch:100%;color:var(--ink);background:var(--paper);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit}
h1,h2,h3{font-stretch:112%;font-weight:750;letter-spacing:-.01em;line-height:1.15;margin:0}
.col{max-width:680px;margin:0 auto;padding:0 20px}

/* ---------- Cabecera ---------- */
.masthead{background:var(--paper);border-bottom:1px solid var(--line)}
.masthead-banner{display:block;max-width:1200px;margin:0 auto;cursor:pointer}
.masthead-banner img{display:block;width:100%;height:auto}
/* Durante la encuesta la cabecera se ajusta al ancho de la columna */
.masthead.compact{border-bottom:0}
.masthead.compact .masthead-banner{max-width:680px;padding:0 20px;margin-top:16px}
.masthead.compact .masthead-banner img{border-radius:var(--r)}
@media (max-width:719px){.masthead.compact .masthead-banner{padding:0;margin-top:0}.masthead.compact .masthead-banner img{border-radius:0}.masthead.compact{border-bottom:1px solid var(--line)}}
.masthead-plain{background:var(--green);color:#fff;padding:22px 0 20px}
.masthead-plain .logos{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.masthead-plain .logos img{height:32px;background:#fff;border-radius:6px;padding:4px 8px}
.masthead-plain h1{font-size:1.5rem}

/* ---------- Portada ---------- */
#app{padding-bottom:calc(140px + env(safe-area-inset-bottom))}
.intro{padding:28px 0 8px}
.intro h1{font-size:clamp(1.6rem,6.2vw,2.15rem);color:var(--green-deep);margin-bottom:14px}
.intro p{margin:0 0 12px;color:var(--ink-2);max-width:60ch}
.facts{list-style:none;margin:18px 0 22px;padding:0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.95rem;color:var(--ink)}
.facts li{display:flex;align-items:center;gap:8px}
.facts svg{width:18px;height:18px;flex:none;stroke:var(--green);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.intro .privacy{font-size:.85rem;color:var(--ink-3);margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}
.preview-flag{background:#FFF6D6;border:1px solid #E9D48A;color:#5C4A00;border-radius:var(--r);padding:10px 14px;font-size:.9rem;margin:16px 0 0}

/* ---------- Botones ---------- */
.btn{appearance:none;border:1.5px solid transparent;border-radius:var(--r);padding:14px 22px;font-weight:700;font-size:1rem;cursor:pointer;min-height:52px;transition:background .15s,border-color .15s;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.btn-primary{background:var(--green);color:#fff}
.btn-ghost{background:var(--paper);color:var(--ink);border-color:var(--line)}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}

/* ---------- Balizas de progreso (marca de sendero SL: blanco + verde) ---------- */
.trail{list-style:none;display:flex;gap:6px;margin:26px 0 8px;padding:0}
.trail li{flex:1;height:10px;border-radius:2px;background:var(--mist);border:1px solid var(--line);position:relative;overflow:hidden}
.trail li.is-done{background:var(--green);border-color:var(--green)}
.trail li.is-current{background:linear-gradient(var(--paper) 0 50%,var(--green) 50% 100%);border-color:var(--green)}
.step-count{font-size:.88rem;color:var(--ink-3);margin:0 0 4px}

/* ---------- Bloque y preguntas ---------- */
.block-head{padding:2px 0 6px}
.block-head h2{font-size:1.55rem;color:var(--ink)}
.block-head p{margin:6px 0 0;color:var(--ink-2);font-size:.95rem}
.q{padding:22px 0 24px;border-bottom:1px solid var(--line);scroll-margin-top:20px}
.q:last-of-type{border-bottom:0}
.q-label{font-weight:650;font-size:1.06rem;margin:0 0 14px;line-height:1.4}
.q-label .opt{color:var(--ink-3);font-weight:400;font-size:.9rem;margin-left:6px}
.q.missing .q-label{color:var(--error)}
.q .err{display:none;align-items:center;gap:8px;color:var(--error);font-size:.9rem;font-weight:600;margin-top:12px}
.q.missing .err{display:flex}

/* Escala 1-5: control segmentado */
.scale{display:grid;grid-template-columns:repeat(5,1fr);border:1.5px solid var(--line);border-radius:var(--r);overflow:hidden}
.scale button{background:var(--paper);border:0;border-left:1.5px solid var(--line);min-height:54px;font-size:1.15rem;font-weight:700;cursor:pointer;transition:background .12s,color .12s}
.scale button:first-child{border-left:0}
.scale button[aria-checked="true"]{background:var(--green);color:#fff}
.q.missing .scale{border-color:var(--error)}
.scale-ends{display:flex;justify-content:space-between;font-size:.82rem;color:var(--ink-3);margin-top:8px}
.na{margin-top:12px;display:inline-flex;align-items:center;gap:8px;background:none;border:0;padding:6px 0;color:var(--ink-2);font-size:.92rem;cursor:pointer}
.na .box{width:18px;height:18px;border:1.5px solid var(--ink-3);border-radius:4px;display:grid;place-items:center}
.na[aria-checked="true"] .box{background:var(--green);border-color:var(--green)}
.na[aria-checked="true"] .box::after{content:"";width:9px;height:5px;border:2px solid #fff;border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-1px)}

/* Opciones */
.options{display:grid;gap:8px}
.opt-btn{display:flex;align-items:center;gap:14px;text-align:left;border:1.5px solid var(--line);background:var(--paper);border-radius:var(--r);padding:13px 16px;min-height:54px;cursor:pointer;font-size:1rem;transition:border-color .12s,background .12s}
.opt-btn .dot{flex:none;width:20px;height:20px;border-radius:50%;border:1.5px solid var(--ink-3);display:grid;place-items:center}
.opt-btn[aria-checked="true"]{border-color:var(--green);background:var(--green-tint)}
.opt-btn[aria-checked="true"] .dot{border:6px solid var(--green)}
.q.missing .opt-btn{border-color:#E3B4AF}

textarea{width:100%;min-height:112px;border:1.5px solid var(--line);border-radius:var(--r);padding:12px 14px;font:inherit;resize:vertical;background:var(--paper)}
textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--green-tint)}
.counter{text-align:right;font-size:.78rem;color:var(--ink-3);margin-top:4px}

/* ---------- Barra inferior ---------- */
.bottom{position:fixed;left:0;right:0;bottom:0;background:var(--paper);border-top:1px solid var(--line);padding:12px 0 calc(12px + env(safe-area-inset-bottom));z-index:10}
.nav{display:flex;gap:10px}
.nav .btn-primary{flex:1}

/* ---------- Final ---------- */
.done{padding:40px 0 20px}
.done .mark{width:56px;height:56px;border-radius:50%;background:var(--green);display:grid;place-items:center;margin-bottom:20px}
.done .mark svg{width:28px;height:28px;stroke:#fff;stroke-width:3;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40;animation:draw .5s .1s ease-out forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.done h2{font-size:1.7rem;color:var(--green-deep);margin-bottom:10px}
.done p{color:var(--ink-2);margin:0 0 8px;max-width:56ch}
.done .btn{margin-top:22px}
.footer{font-size:.8rem;color:var(--ink-3);padding:28px 0 24px;border-top:1px solid var(--line);margin-top:28px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.toast{position:fixed;left:50%;bottom:104px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 16px;border-radius:var(--r);font-size:.92rem;opacity:0;transition:opacity .2s;z-index:20;width:max-content;max-width:90vw;text-align:center;pointer-events:none}
.toast.show{opacity:1}
:focus-visible{outline:3px solid #7FBF8E;outline-offset:2px}
@media (hover:hover){
  .btn-primary:hover{background:var(--green-deep)}
  .btn-ghost:hover{border-color:var(--ink-3)}
  .scale button:hover{background:var(--mist)}
  .scale button[aria-checked="true"]:hover{background:var(--green)}
  .opt-btn:hover{border-color:var(--ink-3)}
}
.btn-primary:active{background:var(--green-deep)}
@media (min-width:760px){ .intro{padding-top:40px} }
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}