/* ============================================================
   Yero Remodels & Repairs — hoja de estilos principal
   Paleta tomada del logo:
     marrón  #732C18   naranja #F38E22   naranja oscuro #CA732A
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root{
  --ink:#2a1712;          /* marrón muy oscuro, para secciones oscuras */
  --ink-2:#38201a;
  --ink-3:#4a2c23;
  --accent:#f38e22;       /* naranja del logo */
  --accent-600:#d97a16;   /* naranja para hover de botones */
  --brand:#732c18;        /* marrón del logo, para texto sobre fondo claro */
  --accent-soft:#fdf0dd;
  --paper:#ffffff;
  --paper-alt:#faf6f1;
  --line:#e9e0d6;
  --muted:#6b5d55;
  --muted-2:#9c8d84;

  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow-sm:0 2px 8px rgba(42,23,18,.06);
  --shadow:0 14px 40px -18px rgba(42,23,18,.35);
  --shadow-lg:0 40px 80px -40px rgba(42,23,18,.55);

  --container:1200px;
  --pad:clamp(1.25rem,4vw,2.5rem);
  --section-y:clamp(4rem,9vw,7.5rem);

  --font:"Segoe UI Variable Display","Segoe UI",Inter,-apple-system,BlinkMacSystemFont,Roboto,"Helvetica Neue",Arial,sans-serif;
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
h1,h2,h3,h4{line-height:1.14;margin:0;letter-spacing:-.02em;font-weight:800}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}

.container{width:min(100% - (var(--pad)*2),var(--container));margin-inline:auto}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--accent);color:var(--ink);padding:.75rem 1.25rem;font-weight:700;border-radius:0 0 10px 0;
}
.skip-link:focus{left:0}

/* ---------- 3. Utilidades ---------- */
.text-accent{color:var(--accent)}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--brand);margin-bottom:1rem;
}
.eyebrow--light{color:var(--accent)}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}

.btn{
  --btn-bg:var(--accent);--btn-fg:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  background:var(--btn-bg);color:var(--btn-fg);
  padding:.85rem 1.5rem;border:2px solid transparent;border-radius:999px;
  font-weight:700;font-size:.95rem;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{--btn-bg:var(--accent);--btn-fg:var(--ink);box-shadow:0 10px 26px -12px rgba(243,142,34,.9)}
.btn--primary:hover{--btn-bg:var(--accent-600)}
.btn--dark{--btn-bg:var(--ink);--btn-fg:#fff}
.btn--dark:hover{--btn-bg:var(--ink-3)}
.btn--ghost{--btn-bg:transparent;--btn-fg:#fff;border-color:rgba(255,255,255,.45);backdrop-filter:blur(6px)}
.btn--ghost:hover{--btn-bg:rgba(255,255,255,.12);border-color:#fff}
.btn--outline{--btn-bg:transparent;--btn-fg:var(--ink);border-color:rgba(42,23,18,.35)}
.btn--outline:hover{--btn-bg:rgba(42,23,18,.08)}
.btn--lg{padding:1.05rem 2rem;font-size:1rem}
.btn--block{width:100%}

/* ---------- 4. Barra superior ---------- */
.topbar{background:var(--ink);color:#ded0c6;font-size:.85rem}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:44px;flex-wrap:wrap}
.topbar__right{display:flex;gap:1.5rem;flex-wrap:wrap}
.topbar__item{display:inline-flex;align-items:center;gap:.45rem;transition:color .18s}
.topbar__item svg{width:15px;height:15px;fill:var(--accent);flex:none}
a.topbar__item:hover{color:#fff}
@media (max-width:720px){
  .topbar__inner>p{display:none}
  .topbar__inner{justify-content:center}
  .topbar__right{gap:1rem;font-size:.8rem}
}

/* ---------- 5. Header / nav ---------- */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease,background .25s ease;
}
.header.is-stuck{box-shadow:0 10px 30px -20px rgba(42,23,18,.5)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:74px}

.brand{display:inline-flex;align-items:center;gap:.75rem}
.brand img{width:auto;height:46px}
.brand__text{display:flex;flex-direction:column;line-height:1.05}
.brand__text strong{font-size:1.3rem;letter-spacing:.02em;color:var(--brand)}
.brand__text span{font-size:.63rem;letter-spacing:.19em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
@media (max-width:420px){
  .brand img{height:38px}
  .brand__text strong{font-size:1.1rem}
  .brand__text span{font-size:.56rem;letter-spacing:.14em}
}

.nav{display:flex;align-items:center;gap:2rem}
.nav__list{display:flex;align-items:center;gap:1.6rem;font-size:.93rem;font-weight:600}
.nav__list a{position:relative;padding:.35rem 0;color:var(--ink-2);transition:color .18s}
.nav__list a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--accent);
  transition:right .25s ease;
}
.nav__list a:hover{color:var(--ink)}
.nav__list a:hover::after,.nav__list a.is-active::after{right:0}

.header__tools{display:flex;align-items:center;gap:.6rem}

/* Selector de idioma ES / EN */
.lang{
  display:inline-flex;background:var(--paper-alt);border:1px solid var(--line);
  border-radius:999px;padding:3px;gap:2px;
}
.lang__btn{
  border:0;background:transparent;cursor:pointer;
  padding:.4rem .7rem;border-radius:999px;
  font-size:.78rem;font-weight:800;letter-spacing:.06em;color:var(--muted);
  transition:background .2s ease,color .2s ease;
}
.lang__btn:hover{color:var(--ink)}
.lang__btn.is-active{background:var(--ink);color:#fff}

.nav-toggle{
  display:none;width:46px;height:46px;border:1px solid var(--line);background:#fff;
  border-radius:12px;cursor:pointer;padding:0;place-items:center;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:4px auto;transition:.25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

@media (max-width:1040px){
  .nav-toggle{display:grid}
  .nav{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    padding:0 var(--pad);
    max-height:0;overflow:hidden;
    transition:max-height .35s ease,padding .35s ease;
    box-shadow:var(--shadow);
  }
  .nav.is-open{max-height:70vh;padding:1rem var(--pad) 1.5rem;overflow-y:auto}
  .nav__list{flex-direction:column;align-items:stretch;gap:0}
  .nav__list a{display:block;padding:.9rem 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav__cta{margin-top:1rem}
}

/* ---------- 6. Hero ---------- */
.hero{position:relative;color:#fff;isolation:isolate;background:var(--ink)}
.hero__bg{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 60%;transform:scale(1.05)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(90% 70% at 15% 30%,rgba(42,23,18,.94) 0%,rgba(42,23,18,.82) 45%,rgba(42,23,18,.45) 100%),
    linear-gradient(180deg,rgba(42,23,18,.85) 0%,rgba(42,23,18,.55) 45%,rgba(42,23,18,.92) 100%);
}
.hero__inner{
  display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.85fr);gap:clamp(2rem,5vw,4rem);
  align-items:center;padding:clamp(3.5rem,8vw,6.5rem) 0 clamp(5rem,9vw,7rem);
}
.hero__title{font-size:clamp(2.4rem,6vw,4.4rem);letter-spacing:-.035em}
.hero__lead{margin-top:1.4rem;font-size:clamp(1.02rem,1.6vw,1.18rem);color:#e3d6cc;max-width:56ch}
.hero__lead strong{color:#fff}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.2rem}
.hero__badges{display:flex;flex-wrap:wrap;gap:1.4rem;margin-top:2.4rem;font-size:.9rem;color:#d5c7bc}
.hero__badges li{display:inline-flex;align-items:center;gap:.5rem}
.hero__badges svg{width:18px;height:18px;fill:var(--accent);flex:none}

.hero__card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(16px);
  border-radius:var(--radius-lg);
  padding:clamp(1.6rem,3vw,2.2rem);
  box-shadow:var(--shadow-lg);
}
.hero__card-title{font-size:1.25rem;margin-bottom:1.2rem}
.hero__card-list{display:grid;gap:.1rem;margin-bottom:1.6rem}
.hero__card-list li{
  display:flex;align-items:center;gap:.9rem;padding:.75rem 0;
  border-bottom:1px solid rgba(255,255,255,.12);font-size:.95rem;color:#e8dcd2;
}
.hero__card-list li:last-child{border-bottom:0}
.hero__card-list .num{
  font-size:.72rem;font-weight:800;color:var(--accent);letter-spacing:.1em;flex:none;
  width:26px;
}

.hero__stats{border-top:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.28)}
.hero__stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:2rem 0}
.hero__stats-grid div{text-align:center}
.hero__stats-grid strong{display:block;font-size:clamp(1.8rem,3.4vw,2.6rem);color:var(--accent);letter-spacing:-.03em}
.hero__stats-grid span{font-size:.82rem;color:#cbbcb1;letter-spacing:.04em}

@media (max-width:960px){
  .hero__inner{grid-template-columns:1fr;padding-bottom:3.5rem}
  .hero__stats-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}
}

/* ---------- 7. Franja de confianza ---------- */
.trust{background:var(--ink-2);color:#fff;padding:1.6rem 0}
.trust__inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.trust p{font-size:.85rem;color:var(--muted-2);letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.trust ul{display:flex;flex-wrap:wrap;gap:clamp(1rem,3vw,2.4rem);font-weight:800;letter-spacing:.12em;font-size:.82rem;color:rgba(255,255,255,.62)}
.trust li{transition:color .2s}
.trust li:hover{color:var(--accent)}

/* ---------- 8. Secciones base ---------- */
.section{padding:var(--section-y) 0}
.section--alt{background:var(--paper-alt)}
.section--dark{background:var(--ink);color:#fff}
.section--dark .section__lead,.section--dark .contact__lead{color:#d5c7bc}

.section__head{max-width:62ch;margin-bottom:clamp(2.5rem,5vw,3.5rem)}
.section__title{font-size:clamp(1.9rem,4vw,2.9rem)}
.section__lead{margin-top:1.1rem;color:var(--muted);font-size:1.05rem}

/* ---------- 9. Tarjetas de servicio ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.6rem,3vw,2.1rem);position:relative;overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.card::after{
  content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--accent);
  transition:width .35s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::after{width:100%}
.card__icon{
  width:56px;height:56px;border-radius:16px;background:var(--accent-soft);
  display:grid;place-items:center;margin-bottom:1.3rem;
  transition:background .3s ease;
}
.card__icon svg{width:28px;height:28px;fill:var(--brand)}
.card:hover .card__icon{background:var(--accent)}
.card:hover .card__icon svg{fill:var(--ink)}
.card h3{font-size:1.32rem;margin-bottom:.7rem}
.card p{color:var(--muted);font-size:.98rem}
.card__list{margin:1.2rem 0 1.5rem;display:grid;gap:.55rem}
.card__list li{position:relative;padding-left:1.6rem;font-size:.92rem;color:var(--ink-2)}
.card__list li::before{
  content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border-radius:3px;
  background:var(--accent);
}
.card__link{
  display:inline-flex;align-items:center;gap:.45rem;font-weight:700;font-size:.93rem;
  color:var(--ink);border-bottom:2px solid var(--accent);padding-bottom:2px;
}
.card__link span:last-child{transition:transform .25s ease}
.card__link:hover span:last-child{transform:translateX(5px)}

/* ---------- 10. Antes / Después ---------- */
.tabs{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.75rem}
.tab{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);color:#e8dcd2;
  padding:.6rem 1.25rem;border-radius:999px;cursor:pointer;font-weight:700;font-size:.9rem;
  transition:.2s ease;
}
.tab:hover{background:rgba(255,255,255,.14);color:#fff}
.tab.is-active{background:var(--accent);border-color:var(--accent);color:var(--ink)}

.ba-wrap{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,.9fr);gap:clamp(1.5rem,4vw,3rem);align-items:center}

.ba{
  --pos:50%;
  --ratio:4/3;               /* cada proyecto ajusta esto según la foto real */
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  aspect-ratio:var(--ratio);user-select:none;touch-action:pan-y;
  box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.14);
  cursor:ew-resize;background:var(--ink-2);
}
.ba img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  pointer-events:none;-webkit-user-drag:none;
}
/* La capa "antes" ocupa todo el marco y se recorta según la posición del control,
   así ambas fotos quedan siempre perfectamente alineadas. */
.ba__before-wrap{
  position:absolute;inset:0;
  clip-path:inset(0 calc(100% - var(--pos)) 0 0);
}

.ba__handle{
  position:absolute;top:50%;left:var(--pos);transform:translate(-50%,-50%);
  width:56px;height:56px;border-radius:50%;border:3px solid #fff;
  background:var(--accent);color:var(--ink);display:grid;place-items:center;
  cursor:ew-resize;box-shadow:0 10px 24px rgba(0,0,0,.35);z-index:3;padding:0;
  transition:transform .12s ease;
}
.ba__handle::before{
  content:"";position:absolute;left:50%;top:50%;z-index:-1;
  width:3px;height:1400px;background:#fff;transform:translate(-50%,-50%);
  box-shadow:0 0 12px rgba(0,0,0,.35);
}
.ba__handle:hover{transform:translate(-50%,-50%) scale(1.08)}
.ba__handle svg{width:26px;height:26px;fill:var(--ink)}
.ba.is-dragging .ba__handle{transition:none}

.ba__tag{
  position:absolute;top:1rem;z-index:2;
  padding:.35rem 1rem;border-radius:999px;font-size:.75rem;font-weight:800;
  letter-spacing:.12em;text-transform:uppercase;backdrop-filter:blur(6px);
}
.ba__tag--before{left:1rem;background:rgba(42,23,18,.75);color:#fff}
.ba__tag--after{right:1rem;background:var(--accent);color:var(--ink)}

.ba-info h3{font-size:clamp(1.35rem,2.4vw,1.8rem);margin-bottom:.9rem}
.ba-info p{color:#d5c7bc}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.4rem}
.chips li{
  padding:.35rem .9rem;border-radius:999px;font-size:.8rem;font-weight:700;
  background:rgba(243,142,34,.14);color:var(--accent);border:1px solid rgba(243,142,34,.3);
}

/* Llamado al TikTok, donde están los videos reales */
.ba-tiktok{
  margin-top:1.8rem;padding-top:1.6rem;
  border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;align-items:center;gap:.8rem;
}
.ba-tiktok p{flex:1 1 100%;font-size:.93rem;color:#d5c7bc;margin-bottom:.2rem}
.btn--tiktok{--btn-bg:#fff;--btn-fg:var(--ink)}
.btn--tiktok:hover{--btn-bg:#eceff1}
.btn--tiktok svg{width:19px;height:19px;fill:currentColor;flex:none}
.ba-tiktok__handle{font-size:.85rem;font-weight:700;color:var(--muted-2)}
@media (max-width:900px){
  .ba-wrap{grid-template-columns:1fr}
}

/* ---------- 11. Proceso ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;counter-reset:s}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:2rem 1.6rem 1.8rem;position:relative;
  transition:transform .3s ease,box-shadow .3s ease;
}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.step__num{
  position:absolute;top:-22px;left:1.6rem;
  width:48px;height:48px;border-radius:14px;background:var(--ink);color:var(--accent);
  display:grid;place-items:center;font-weight:800;font-size:1.15rem;
  box-shadow:0 12px 24px -12px rgba(42,23,18,.7);
}
.step h3{font-size:1.15rem;margin:.8rem 0 .6rem}
.step p{color:var(--muted);font-size:.95rem}

/* ---------- 12. Galería ---------- */
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2rem}
.filter{
  background:#fff;border:1px solid var(--line);color:var(--ink-2);
  padding:.55rem 1.15rem;border-radius:999px;cursor:pointer;font-weight:700;font-size:.88rem;
  transition:.2s ease;
}
.filter:hover{border-color:var(--ink);}
.filter.is-active{background:var(--ink);border-color:var(--ink);color:#fff}

.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.25rem}
.tile{
  margin:0;position:relative;overflow:hidden;border-radius:var(--radius);
  background:var(--ink-2);aspect-ratio:4/3;box-shadow:var(--shadow-sm);
}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.tile:hover img{transform:scale(1.07)}
.tile figcaption{
  position:absolute;inset:auto 0 0 0;padding:1.6rem 1.2rem 1.1rem;color:#fff;
  background:linear-gradient(180deg,transparent,rgba(42,23,18,.9));
  display:flex;flex-direction:column;gap:.15rem;
}
.tile figcaption strong{font-size:1.05rem}
.tile figcaption span{font-size:.8rem;color:var(--accent);font-weight:700;letter-spacing:.06em}
.tile.is-hidden{display:none}
.gallery__empty{margin-top:2rem;color:var(--muted);text-align:center}

/* ---------- 13. Nosotros ---------- */
.about{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(2rem,5vw,4rem);align-items:center}
.about__media{position:relative}
.about__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
.about__badge{
  position:absolute;right:-14px;bottom:-24px;
  background:var(--accent);color:var(--ink);border-radius:20px;
  padding:1.1rem 1.4rem;display:flex;align-items:center;gap:.8rem;
  box-shadow:0 18px 40px -18px rgba(243,142,34,.9);
}
.about__badge strong{font-size:2rem;letter-spacing:-.04em}
.about__badge span{font-size:.78rem;font-weight:700;line-height:1.25}
.about__body p{color:var(--muted);margin-top:1rem}
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem;margin:2rem 0}
.feats li{display:flex;gap:.85rem;align-items:flex-start}
.feats svg{width:26px;height:26px;fill:var(--brand);flex:none;margin-top:2px}
.feats strong{display:block;font-size:.98rem}
.feats span{font-size:.88rem;color:var(--muted)}
@media (max-width:900px){
  .about{grid-template-columns:1fr}
  .about__badge{right:12px;bottom:-20px}
}

/* ---------- 14. Testimonios ---------- */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}
.quote{
  margin:0;background:var(--paper-alt);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:2rem 1.7rem;position:relative;
  transition:transform .3s ease,box-shadow .3s ease;
}
.quote:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.stars{color:var(--accent);letter-spacing:.15em;font-size:1.05rem;margin-bottom:.9rem}
.quote p{font-size:1rem;color:var(--ink-2)}
.quote footer{margin-top:1.3rem;padding-top:1rem;border-top:1px solid var(--line)}
.quote footer strong{display:block}
.quote footer span{font-size:.85rem;color:var(--muted)}

/* ---------- 15. FAQ ---------- */
.faq{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,4rem);align-items:start}
.faq__head p{color:var(--muted);margin:1rem 0 1.75rem}
.faq__list{display:grid;gap:.85rem}
.acc{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:0 1.3rem;transition:border-color .25s ease,box-shadow .25s ease;
}
.acc[open]{border-color:var(--accent);box-shadow:var(--shadow-sm)}
.acc summary{
  cursor:pointer;list-style:none;padding:1.15rem 2.5rem 1.15rem 0;position:relative;
  font-weight:700;font-size:1rem;
}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{
  content:"";position:absolute;right:.15rem;top:50%;width:12px;height:12px;
  border-right:2.5px solid var(--brand);border-bottom:2.5px solid var(--brand);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s ease;
}
.acc[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.acc p{padding:0 0 1.25rem;color:var(--muted);font-size:.96rem}
@media (max-width:900px){.faq{grid-template-columns:1fr}}

/* ---------- 16. Contacto ---------- */
.contact{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(2rem,5vw,4rem);align-items:start}
.contact__lead{margin-top:1.1rem}
.contact__list{display:grid;gap:1.1rem;margin-top:2.2rem}
.contact__list li{display:flex;gap:1rem;align-items:center}
.contact__list svg{width:22px;height:22px;fill:var(--accent);flex:none}
.contact__list span{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted-2)}
.contact__list a{font-weight:700;transition:color .2s}
.contact__list a:hover{color:var(--accent)}

.form{background:#fff;color:var(--ink);border-radius:var(--radius-lg);padding:clamp(1.5rem,3vw,2.2rem);box-shadow:var(--shadow-lg)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.1rem;border:0;padding:0;min-width:0}
.field label,.field legend{font-size:.85rem;font-weight:700;padding:0}
.field input,.field textarea{
  border:1.5px solid var(--line);border-radius:12px;padding:.8rem .95rem;
  background:var(--paper-alt);transition:border-color .2s,background .2s;width:100%;
}
.field input::placeholder,.field textarea::placeholder{color:#a9b2ba}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#fff}
.field textarea{resize:vertical;min-height:110px}
.field.has-error input,.field.has-error textarea{border-color:#d94b3d;background:#fff6f5}
.error{color:#d94b3d;font-size:.8rem;min-height:0}
.field.has-error .error{min-height:1.1rem}

.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.5rem;margin-top:.35rem}
.checks label{
  display:flex;align-items:center;gap:.55rem;font-size:.92rem;font-weight:500;
  background:var(--paper-alt);border:1.5px solid var(--line);border-radius:12px;
  padding:.6rem .8rem;cursor:pointer;transition:.2s ease;
}
.checks label:hover{border-color:var(--accent)}
.checks input{accent-color:var(--brand);width:17px;height:17px;flex:none}
.checks input:checked+*{font-weight:700}
.checks label:has(input:checked){border-color:var(--accent);background:var(--accent-soft);font-weight:700}

.form__note{margin-top:.9rem;font-size:.8rem;color:var(--muted);text-align:center}
.form__success{
  margin-top:1.4rem;padding:1.3rem;border-radius:var(--radius);
  background:var(--accent-soft);border:1.5px solid var(--accent);
}
.form__success strong{display:block;font-size:1.05rem;margin-bottom:.35rem}
.form__success p{font-size:.93rem;color:var(--ink-2)}
.form__success-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1rem}

@media (max-width:900px){
  .contact{grid-template-columns:1fr}
}
@media (max-width:560px){
  .form__row{grid-template-columns:1fr}
}

/* ---------- 17. CTA final ---------- */
.cta{background:var(--accent);color:var(--ink);padding:clamp(2.5rem,6vw,4rem) 0}
.cta__inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
.cta p{margin-top:.5rem;font-weight:600;opacity:.85}
.cta__actions{display:flex;gap:.8rem;flex-wrap:wrap}

/* ---------- 18. Footer ---------- */
.footer{background:var(--ink);color:#c2b3a8;padding:clamp(3rem,6vw,4.5rem) 0 0}
.footer__grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:2.5rem}
.footer .brand__text strong{color:#fff}
.footer .brand__text span{color:var(--muted-2)}
/* El ícono del logo lleva fondo blanco propio: se le da una placa clara sobre el footer oscuro */
.footer .brand img{background:#fff;border-radius:10px;padding:5px 7px;height:48px}
.footer__brand p{margin-top:1.1rem;font-size:.93rem;max-width:38ch}
.footer__social{display:flex;gap:.6rem;margin-top:1.4rem}
.footer__social a{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.07);transition:.2s ease;
}
.footer__social svg{width:19px;height:19px;fill:#ded0c6}
.footer__social a:hover{background:var(--accent)}
.footer__social a:hover svg{fill:var(--ink)}
.footer__col h3{color:#fff;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1.1rem}
.footer__col ul{display:grid;gap:.65rem;font-size:.93rem}
.footer__col a:hover{color:var(--accent)}
.footer__bottom{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  margin-top:3rem;padding:1.5rem 0;border-top:1px solid rgba(255,255,255,.1);
  font-size:.85rem;color:var(--muted-2);
}
@media (max-width:860px){
  .footer__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:520px){
  .footer__grid{grid-template-columns:1fr}
}

/* ---------- 19. Flotantes ---------- */
.whatsapp-fab{
  position:fixed;right:20px;bottom:20px;z-index:90;
  width:58px;height:58px;border-radius:50%;background:#25d366;
  display:grid;place-items:center;box-shadow:0 14px 30px -10px rgba(37,211,102,.8);
  transition:transform .2s ease;
}
.whatsapp-fab:hover{transform:scale(1.08)}
.whatsapp-fab svg{width:30px;height:30px;fill:#fff}

.to-top{
  position:fixed;right:22px;bottom:92px;z-index:90;
  width:46px;height:46px;border-radius:50%;border:0;cursor:pointer;
  background:var(--ink);display:grid;place-items:center;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:.25s ease;box-shadow:var(--shadow);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top svg{width:22px;height:22px;fill:var(--accent)}

/* ---------- 20. Animaciones de entrada ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.is-visible{opacity:1;transform:none}
/* Si no hay JavaScript o el observador no responde, el contenido se ve igual */
.reveal-off .reveal,.no-js .reveal{opacity:1!important;transform:none!important}

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

/* ---------- 21. Impresión ---------- */
@media print{
  .header,.topbar,.whatsapp-fab,.to-top,.hero__bg,.cta__actions{display:none!important}
  body{color:#000;background:#fff}
  .section--dark,.hero{background:#fff!important;color:#000!important}
}