/* ============ Página de preguntas frecuentes ============ */

/* Cabecera: foto de una vivienda reformada con el título encima */
.faq-hero{position:relative;display:flex;align-items:center;justify-content:center;text-align:center;min-height:clamp(400px,62vh,640px);padding-block:var(--s-hero);color:#fff;
  background:linear-gradient(180deg,rgba(14,36,55,.55) 0%,rgba(14,36,55,.62) 55%,rgba(14,36,55,.78) 100%),url('fotos/proyecto-gracia.webp') center 58%/cover no-repeat}
.faq-hero .faq-eti{display:inline-block;font-size:var(--t-eyebrow,.78rem);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--dorado-claro,#D6A06A)}
.faq-hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(2.6rem,1.8rem + 2.8vw,4.4rem);line-height:1.02;letter-spacing:-.015em;color:#fff;margin:0 auto 1.1rem}
.faq-hero-faqs{display:block;color:var(--dorado-claro,#D6A06A);font-style:italic}
.faq-hero h1 em{color:var(--dorado-claro,#D6A06A)}
.faq-hero p{margin:0 auto;max-width:44ch;font-size:var(--t-lead);line-height:1.6;color:rgba(255,255,255,.88)}

/* Pestañas */
.faq-sec{padding-block:var(--s-section);background:#F7F4EF}
.faq-tematicas{font-family:var(--serif);font-weight:500;font-size:clamp(1.9rem,1.4rem + 1.4vw,2.6rem);color:var(--noche,#0E2437);text-align:center;margin:0 0 1.2rem;letter-spacing:-.01em}
.faq-tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem;margin-bottom:clamp(2rem,1.3rem + 2.2vw,3.4rem)}
.faq-tab{appearance:none;-webkit-appearance:none;border:1px solid transparent;background:transparent;color:var(--noche,#0E2437);
  font:600 .95rem/1.2 var(--sans);padding:.8rem 1.35rem;border-radius:999px;cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.faq-tab:hover{color:var(--dorado,#9C7A4F)}
.faq-tab.is-on{background:var(--dorado,#9C7A4F);border-color:var(--dorado,#9C7A4F);color:#fff;box-shadow:0 10px 22px -14px rgba(156,122,79,.9)}
.faq-tab:focus-visible{outline:2px solid var(--dorado,#9C7A4F);outline-offset:3px}

/* Dos columnas: preguntas a la izquierda, foto a la derecha */
.faq-cuerpo{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:clamp(2rem,1rem + 3.5vw,5rem);align-items:start}
.faq-panel-t em{color:var(--dorado,#9C7A4F)}
.faq-panel-t{font-family:var(--serif);font-weight:500;font-size:clamp(1.65rem,1.25rem + 1vw,2.2rem);color:var(--noche,#0E2437);margin:0 0 1.3rem;letter-spacing:-.01em}

/* Acordeón */
.faq-item{background:#fff;border:1px solid var(--card-borde,#ECE4D8);border-radius:var(--r-sm,10px);margin-bottom:.7rem;transition:border-color .3s,box-shadow .3s}
.faq-item:hover{border-color:#DCCDB6}
.faq-item.is-open{border-color:#D3BE9C;box-shadow:var(--sh-card)}
.faq-q{margin:0;font-size:inherit;font-weight:inherit}
.faq-btn{appearance:none;-webkit-appearance:none;display:flex;align-items:center;justify-content:space-between;gap:1.2rem;width:100%;margin:0;padding:1.2rem 1.35rem;
  background:none;border:0;text-align:left;cursor:pointer;font:600 1.02rem/1.45 var(--sans);color:var(--noche,#0E2437);border-radius:inherit}
.faq-btn:focus-visible{outline:2px solid var(--dorado,#9C7A4F);outline-offset:-2px}
.faq-flecha{position:relative;flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--dorado-claro,#D6A06A);transition:background .3s,border-color .3s}
.faq-flecha::before,.faq-flecha::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.7px;margin:-.85px 0 0 -6px;background:var(--dorado,#9C7A4F);border-radius:2px;transition:transform .35s ease,background .3s}
.faq-flecha::after{transform:rotate(90deg)}
.faq-item.is-open .faq-flecha{background:var(--dorado,#9C7A4F);border-color:var(--dorado,#9C7A4F)}
.faq-item.is-open .faq-flecha::before,.faq-item.is-open .faq-flecha::after{background:#fff}
.faq-item.is-open .faq-flecha::after{transform:rotate(0deg)}
/* Se abre suave sin medir alturas: la fila pasa de 0 a su tamaño */
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .42s ease}
.faq-item.is-open .faq-a{grid-template-rows:1fr}
.faq-a-in{overflow:hidden;min-height:0}
.faq-a-txt{padding:0 1.35rem 1.35rem;color:var(--texto,#1F2937);font-size:.98rem;line-height:1.72;opacity:0;transition:opacity .3s ease}
.faq-item.is-open .faq-a-txt{opacity:1;transition-delay:.08s}
.faq-a-txt p{margin:0 0 .85rem}
.faq-a-txt p:last-child,.faq-a-txt ul:last-child,.faq-a-txt ol:last-child{margin-bottom:0}
.faq-a-txt ul,.faq-a-txt ol{margin:0 0 .85rem;padding-left:1.35rem}
.faq-a-txt ul{list-style:disc}
.faq-a-txt ol{list-style:decimal}
.faq-a-txt li{margin:.3rem 0;padding-left:.2rem}
.faq-a-txt li::marker{color:var(--dorado,#9C7A4F);font-weight:600}
.faq-a-txt strong{color:var(--noche,#0E2437)}
.faq-a-txt a{color:var(--acento,#A9784A);text-decoration:underline;text-underline-offset:2px}

/* Foto: acompaña al bajar */
.faq-foto{position:sticky;top:110px;margin:0;aspect-ratio:4/5;border-radius:var(--r-card,16px);overflow:hidden;background:var(--beige,#E9E1D4);box-shadow:var(--sh-card)}
.faq-foto img{display:block;width:100%;height:100%;object-fit:cover;transition:opacity .25s ease}
.faq-foto img.cambiando{opacity:0}

/* Bloque final de contacto: foto con dos tarjetas encima */
.faq-contacto-sec{padding-block:0 var(--s-section);background:#F7F4EF}
.faq-cta{display:grid;justify-items:center;text-align:center;padding-top:clamp(2.5rem,1.8rem + 2.5vw,4rem);border-top:1px solid var(--linea,#E4DCCE)}
.faq-cta-cab h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.9rem,1.4rem + 1.5vw,2.7rem);line-height:1.12;letter-spacing:-.01em;color:var(--noche,#0E2437);margin:0 0 .8rem}
.faq-cta-cab h2 em{color:var(--dorado,#9C7A4F)}
.faq-cta-cab p{margin:0 auto;max-width:56ch;color:#5B6370;line-height:1.65}
.faq-cta-vis{display:grid;grid-template-columns:minmax(0,440px) 320px;align-items:center;margin-top:clamp(2rem,1.4rem + 2vw,3rem);text-align:left}
.faq-cta-foto{margin:0;aspect-ratio:1.18;border-radius:var(--r-card,16px);overflow:hidden;box-shadow:var(--sh-card)}
.faq-cta-foto img{display:block;width:100%;height:100%;object-fit:cover}
.faq-cta-tarjetas{position:relative;z-index:1;display:grid;gap:.9rem;margin-left:-120px}
.faq-cta-tarjeta{display:flex;align-items:center;gap:.95rem;padding:1rem 1.15rem;background:#fff;border:1px solid var(--card-borde,#ECE4D8);border-radius:14px;
  box-shadow:0 1px 2px rgba(14,36,55,.05),0 20px 44px -24px rgba(14,36,55,.45);color:var(--noche,#0E2437);text-decoration:none;transition:transform .25s ease,border-color .25s,box-shadow .25s}
.faq-cta-tarjeta:hover,.faq-cta-tarjeta:focus-visible{transform:translateY(-2px);border-color:var(--dorado-claro,#D6A06A);box-shadow:0 1px 2px rgba(14,36,55,.05),0 26px 50px -24px rgba(14,36,55,.5)}
.faq-cta-tarjeta:focus-visible{outline:2px solid var(--dorado,#9C7A4F);outline-offset:3px}
.faq-cta-ico{flex:none;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;border:1.5px solid var(--dorado-claro,#D6A06A);color:var(--dorado,#9C7A4F);transition:background .2s,border-color .2s,color .2s}
.faq-cta-ico svg{width:22px;height:22px;display:block}
.faq-cta-tarjeta:hover .faq-cta-ico,.faq-cta-tarjeta:focus-visible .faq-cta-ico{background:var(--dorado,#9C7A4F);border-color:var(--dorado,#9C7A4F);color:#fff}
.faq-cta-txt{display:grid;gap:.15rem;min-width:0}
.faq-cta-txt strong{font:600 1rem/1.3 var(--sans)}
.faq-cta-txt small{font-size:.84rem;color:#7B8089;overflow-wrap:anywhere}
.faq-cta-flecha{margin-left:auto;color:var(--dorado,#9C7A4F);font-size:1.1rem;transition:transform .25s}
.faq-cta-tarjeta:hover .faq-cta-flecha{transform:translateX(3px)}
@media (max-width:760px){
  .faq-cta-vis{grid-template-columns:1fr;width:100%;max-width:460px}
  .faq-cta-tarjetas{margin:-2.6rem .9rem 0}
}

@media (max-width:900px){
  .faq-cuerpo{grid-template-columns:1fr}
  .faq-foto{display:none}
}
@media (max-width:600px){
  .faq-hero{min-height:360px}
  /* En el móvil, las pestañas en dos columnas: grandes y fáciles de tocar */
  .faq-tabs{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
  .faq-tab{padding:.8rem .7rem;font-size:.86rem;text-align:center;background:#fff;border-color:var(--linea,#E4DCCE)}
  .faq-tab:last-child:nth-child(odd){grid-column:1 / -1}
  .faq-btn{padding:1.05rem 1.05rem;font-size:.97rem}
  .faq-a-txt{padding:0 1.05rem 1.15rem}
}
@media (prefers-reduced-motion:reduce){
  .faq-a,.faq-flecha,.faq-a-txt,.faq-foto img{transition:none}
}

/* WhatsApp: el icono oficial, en su verde */
.faq-cta-ico--wa,.faq-cta-tarjeta:hover .faq-cta-ico--wa,.faq-cta-tarjeta:focus-visible .faq-cta-ico--wa{background:#25D366;border-color:#25D366;color:#fff}