/* =========================================================
   La Yuquita · Villa de Merlo, San Luis
   Diseño: JLE-Tecnologías Web
   ========================================================= */
:root{
  --ink:#1f2620;
  --forest:#2f3b2c;
  --forest-2:#3e4d39;
  --sage:#8a9a7b;
  --sand:#f4efe6;
  --cream:#faf7f1;
  --clay:#c0703f;
  --clay-2:#a85d31;
  --gold:#e3b26b;
  --muted:#5d665a;
  --line:#e2dccf;
  --r:14px;
  --shadow:0 18px 50px -20px rgba(31,38,32,.35);
  --serif:'Fraunces', Georgia, serif;
  --sans:'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --gut:clamp(16px, 4vw, 40px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.65;color:var(--ink);background:var(--cream);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
h1 em,h2 em{font-style:italic;font-weight:300;color:var(--clay)}
p{margin:0 0 1em}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--gut)}
.wrap--narrow{max-width:820px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 14px;z-index:999}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--clay);outline-offset:3px}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 28px;border-radius:999px;font:600 15px/1 var(--sans);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .2s, background .2s, color .2s, border-color .2s;min-height:50px}
.btn:hover{transform:translateY(-2px)}
.btn--accent{background:var(--clay);color:#fff}
.btn--accent:hover{background:var(--clay-2)}
.btn--ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn--ghost:hover{background:#fff;color:var(--forest)}
.btn--dark{background:var(--forest);color:#fff}
.btn--dark:hover{background:var(--ink)}
.btn--outline{border-color:var(--forest);color:var(--forest);background:transparent}
.btn--outline:hover{background:var(--forest);color:#fff}
.btn--light{background:#fff;color:var(--forest)}
.btn--sm{padding:10px 20px;min-height:42px;font-size:14px}
.btn--block{width:100%}
.ico{width:20px;height:20px}

.eyebrow{font:600 12px/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--clay);margin-bottom:18px}
.eyebrow--light{color:var(--gold)}

/* ---------- Header ---------- */
.header{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s, box-shadow .3s, padding .3s;padding:18px 0;color:#fff}
.header.is-solid{background:rgba(47,59,44,.96);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:10px 0;box-shadow:0 6px 24px rgba(0,0,0,.15)}
.header__in{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand__mark{width:40px;height:40px;border-radius:50%;border:1.5px solid rgba(255,255,255,.7);display:grid;place-items:center;color:var(--gold)}
.brand__mark svg{width:22px;height:22px}
.brand__txt{font:500 22px/1 var(--serif);display:flex;flex-direction:column}
.brand__txt small{font:500 10px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;opacity:.75;margin-top:5px}
.nav{display:flex;align-items:center;gap:28px}
.nav a{text-decoration:none;font-size:15px;font-weight:500;opacity:.92}
.nav a:not(.btn):hover{opacity:1;color:var(--gold)}
.burger{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.burger span{display:block;height:2px;background:#fff;margin:5px 0;transition:.3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:heroZoom 18s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__shade{position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,26,20,.82) 0%,rgba(20,26,20,.55) 45%,rgba(20,26,20,.15) 100%),linear-gradient(0deg,rgba(20,26,20,.5),transparent 40%)}
.hero__content{position:relative;padding-top:110px;padding-bottom:110px}
.hero h1{font-size:clamp(40px,7vw,84px);font-weight:400;max-width:900px}
.hero h1 em{color:var(--gold)}
.hero__lead{font-size:clamp(17px,1.6vw,20px);max-width:600px;opacity:.93;margin:22px 0 34px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px}
.rating{display:inline-flex;align-items:center;gap:12px;margin-top:38px;padding:12px 18px;border-radius:999px;background:rgba(255,255,255,.12);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);text-decoration:none;font-size:14px;border:1px solid rgba(255,255,255,.2)}
.rating__stars{color:var(--gold);letter-spacing:2px;font-size:16px}
.rating--dark{background:var(--sand);border-color:var(--line);color:var(--ink);margin-top:30px;border-radius:var(--r);text-align:left}
.rating--dark .rating__stars{color:var(--clay)}
.hero__scroll{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:1.5px solid rgba(255,255,255,.7);border-radius:14px}
.hero__scroll span{position:absolute;left:50%;top:8px;width:3px;height:8px;margin-left:-1.5px;background:#fff;border-radius:2px;animation:scrollDot 1.8s infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* ---------- Valores ---------- */
.values{background:var(--forest);color:#fff}
.values__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.value{padding:34px 16px;text-align:center;border-right:1px solid rgba(255,255,255,.12)}
.value:last-child{border-right:0}
.value__n{display:block;font:400 clamp(26px,3vw,36px)/1 var(--serif);color:var(--gold)}
.value__t{display:block;margin-top:8px;font-size:14px;opacity:.8}

/* ---------- Secciones ---------- */
.section{padding:clamp(70px,10vw,130px) 0}
.head{max-width:760px;margin:0 auto clamp(40px,6vw,64px);text-align:center}
.head h2{font-size:clamp(32px,4.6vw,56px)}
.head__lead{color:var(--muted);font-size:17px;margin-top:18px}

/* ---------- Merlo mosaic ---------- */
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:14px}
.mosaic__item{margin:0;position:relative;overflow:hidden;border-radius:var(--r);background:var(--sand)}
.mosaic__item img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.mosaic__item:hover img{transform:scale(1.06)}
.mosaic__item--big{grid-column:span 2;grid-row:span 2}
.mosaic__item--tall{grid-row:span 2}
.mosaic__item--wide{grid-column:span 2}
.mosaic__item figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 20px 18px;color:#fff;font:italic 300 19px/1.3 var(--serif);background:linear-gradient(0deg,rgba(0,0,0,.6),transparent)}

.explore{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:start;margin-top:clamp(50px,7vw,80px);padding:clamp(28px,4vw,48px);background:var(--sand);border-radius:calc(var(--r) + 6px)}
.explore h3{font-size:clamp(26px,3vw,34px)}
.explore__txt p{color:var(--muted)}
.explore__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:22px}
.explore__list li{padding-left:18px;border-left:2px solid var(--clay)}
.explore__list strong{display:block;font:500 19px/1.3 var(--serif)}
.explore__list span{font-size:14.5px;color:var(--muted)}

.video{margin-top:clamp(40px,6vw,64px)}
.video__lite,.video iframe{position:relative;display:block;width:100%;aspect-ratio:16/9;border:0;padding:0;border-radius:calc(var(--r) + 6px);overflow:hidden;cursor:pointer;background:#000;box-shadow:var(--shadow)}
.video__lite img{width:100%;height:100%;object-fit:cover;opacity:.75;transition:opacity .3s}
.video__lite:hover img{opacity:.9}
.video__play{position:absolute;top:50%;left:50%;width:84px;height:84px;margin:-42px 0 0 -42px;border-radius:50%;background:var(--clay);color:#fff;display:grid;place-items:center;transition:transform .3s}
.video__play svg{width:36px;height:36px;margin-left:4px}
.video__lite:hover .video__play{transform:scale(1.08)}
.video__lbl{position:absolute;left:24px;bottom:20px;color:#fff;font:italic 300 22px var(--serif)}

/* ---------- La casa ---------- */
.house{background:var(--sand)}
.house__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(40px,6vw,90px);align-items:center}
.house__media{position:relative;padding-bottom:60px;padding-right:50px}
.house__img1{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:calc(var(--r) + 6px);box-shadow:var(--shadow)}
.house__img2{position:absolute;right:0;bottom:0;width:48%;aspect-ratio:1;object-fit:cover;border-radius:var(--r);border:8px solid var(--sand);box-shadow:var(--shadow)}
.house__txt h2{font-size:clamp(32px,4.2vw,50px)}
.house__txt>p{color:var(--muted);font-size:17px}
.amen{list-style:none;padding:0;margin:30px 0 36px;display:grid;grid-template-columns:1fr 1fr;gap:14px 24px}
.amen li{display:flex;align-items:center;gap:12px;font-size:15px;line-height:1.35}
.amen small{color:var(--muted);font-size:12.5px;margin-left:2px}
.amen svg{flex:none;width:36px;height:36px;padding:7px;border-radius:10px;background:#fff;fill:none;stroke:var(--forest);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Anfitriones ---------- */
.hosts{background:var(--cream);padding:clamp(70px,9vw,110px) 0;text-align:center}
.hosts__in{max-width:820px}
.hosts__q{width:44px;color:var(--clay);margin:0 auto 22px}
.hosts blockquote{margin:0;font:300 clamp(24px,3.4vw,38px)/1.3 var(--serif);font-style:italic}
.hosts__by{margin-top:24px;color:var(--muted);font-size:15px}
.hosts__by strong{color:var(--ink)}
.rating--dark u{color:var(--clay);text-underline-offset:3px}

/* ---------- Galería ---------- */
.gallery{background:#fff}
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gal__btn{display:block;width:100%;padding:0;border:0;background:var(--sand);border-radius:12px;overflow:hidden;aspect-ratio:1;cursor:zoom-in}
.gal__btn img{width:100%;height:100%;object-fit:cover;transition:transform .8s, filter .4s}
.gal__btn:hover img{transform:scale(1.07);filter:brightness(1.05)}
.gal__btn.is-hidden{display:none}
.gal__more{text-align:center;margin-top:36px}

/* ---------- Ubicación ---------- */
.location{background:var(--sand)}
.loc__grid{display:grid;grid-template-columns:.9fr 1.3fr;gap:clamp(30px,5vw,70px);align-items:center}
.loc__txt h2{font-size:clamp(32px,4vw,48px)}
.loc__txt p{color:var(--muted)}
.loc__txt address{font-style:normal;font-size:17px;margin:22px 0 28px;padding-left:18px;border-left:2px solid var(--clay)}
.loc__map{border-radius:calc(var(--r) + 6px);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:#ddd}
.loc__map iframe{width:100%;height:100%;border:0;display:block}

/* ---------- FAQ ---------- */
.faq{background:var(--cream)}
.faq__list details{border-bottom:1px solid var(--line)}
.faq__list summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;font:500 clamp(18px,2vw,21px)/1.35 var(--serif);position:relative}
.faq__list summary::-webkit-details-marker{display:none}
.faq__list summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;margin-top:-8px;border-right:2px solid var(--clay);border-bottom:2px solid var(--clay);transform:rotate(45deg);transition:transform .3s}
.faq__list details[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq__list details p{color:var(--muted);padding:0 0 22px;margin:0}
.faq__list a{color:var(--clay)}

/* ---------- Contacto ---------- */
.contact{position:relative;padding:clamp(70px,10vw,130px) 0;color:#fff;overflow:hidden}
.contact__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.contact__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(25,32,24,.92),rgba(25,32,24,.78))}
.contact__grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.contact__txt h2{font-size:clamp(32px,4.4vw,54px)}
.contact__txt h2 em{color:var(--gold)}
.contact__txt>p{opacity:.88;font-size:17px}
.contact__list{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:16px}
.contact__list a,.contact__list span{display:flex;align-items:center;gap:14px;text-decoration:none;font-size:16px;word-break:break-word}
.contact__list a:hover{color:var(--gold)}
.contact__list svg{flex:none;width:42px;height:42px;padding:10px;border-radius:50%;background:rgba(255,255,255,.1);color:var(--gold)}
.contact__list small{opacity:.7;margin-left:4px}

.form{background:#fff;color:var(--ink);border-radius:calc(var(--r) + 6px);padding:clamp(24px,4vw,40px);box-shadow:0 30px 70px -20px rgba(0,0,0,.5)}
.form h3{font-size:28px;margin-bottom:22px}
.form label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:14px}
.form input,.form textarea{display:block;width:100%;margin-top:6px;padding:13px 14px;border:1.5px solid var(--line);border-radius:10px;font:16px var(--sans);color:var(--ink);background:var(--cream);transition:border-color .2s, background .2s;-webkit-appearance:none;appearance:none;min-height:48px}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--clay);background:#fff}
.form textarea{resize:vertical;min-height:90px}
.contact__grid>*,.house__grid>*,.loc__grid>*,.form__row>*{min-width:0}
.form input[type=date]{min-width:0;max-width:100%}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form__row--3{grid-template-columns:1fr 1fr .7fr}
.form .is-invalid{border-color:#c0392b}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form__msg{margin:14px 0 0;font-size:14px;text-align:center;min-height:1em}
.form__msg.ok{color:#2e7d32}
.form__msg.err{color:#c0392b}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:rgba(255,255,255,.75);padding:56px 0 24px;font-size:14.5px}
.footer__in{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer__brand{font:500 26px var(--serif);color:#fff;margin-bottom:8px}
.footer nav{display:flex;flex-wrap:wrap;gap:10px 26px;align-items:flex-start}
.footer nav a{text-decoration:none}
.footer nav a:hover{color:var(--gold)}
.footer__legal{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:22px;font-size:13px}
.footer__legal a{text-decoration:none;color:#fff}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;bottom:calc(20px + env(safe-area-inset-bottom));z-index:60;width:60px;height:60px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.45);transition:transform .25s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25d366;z-index:-1;animation:pulse 2.4s infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.6);opacity:0}}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:100;background:rgba(12,15,12,.95);display:flex;align-items:center;justify-content:center;padding:60px 70px}
.lb[hidden]{display:none}
.lb img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px;user-select:none}
.lb button{position:absolute;background:rgba(255,255,255,.1);color:#fff;border:0;cursor:pointer;border-radius:50%;width:52px;height:52px;font-size:32px;line-height:1;display:grid;place-items:center;transition:background .2s}
.lb button:hover{background:rgba(255,255,255,.25)}
.lb__close{top:14px;right:14px}
.lb__prev{left:12px;top:50%;margin-top:-26px}
.lb__next{right:12px;top:50%;margin-top:-26px}
.lb__count{position:absolute;bottom:14px;left:0;right:0;text-align:center;color:rgba(255,255,255,.7);font-size:14px;margin:0}

/* ---------- Animaciones ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s ease, transform .9s ease}
.reveal.is-in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1024px){
  .mosaic{grid-template-columns:repeat(3,1fr);grid-auto-rows:200px}
  .mosaic__item--wide{grid-column:span 3}
  .explore{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(3,1fr)}
}

@media (max-width:880px){
  .burger{display:block}
  .nav{position:fixed;inset:0;background:var(--forest);flex-direction:column;justify-content:center;gap:26px;transform:translateX(100%);transition:transform .4s ease;visibility:hidden}
  .nav.is-open{transform:none;visibility:visible}
  .nav a{font:400 28px var(--serif)}
  .nav .btn{font:600 16px var(--sans);margin-top:10px}
  .burger{position:relative;z-index:2}
  .house__grid,.loc__grid,.contact__grid{grid-template-columns:minmax(0,1fr)}
  .house__media{max-width:560px;margin:0 auto;width:100%}
  .values__grid{grid-template-columns:repeat(2,1fr)}
  .value:nth-child(2){border-right:0}
  .value:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.12)}
}

@media (max-width:600px){
  body{font-size:15.5px}
  .brand__txt{font-size:19px}
  .brand__mark{width:36px;height:36px}
  .hero{align-items:flex-end}
  .hero__shade{background:linear-gradient(0deg,rgba(20,26,20,.9) 0%,rgba(20,26,20,.55) 55%,rgba(20,26,20,.35) 100%)}
  .hero__content{padding-top:120px;padding-bottom:90px}
  .hero__lead{margin:16px 0 26px}
  .hero__cta{flex-direction:column}
  .hero__cta .btn{width:100%}
  .rating{margin-top:26px;font-size:13px;border-radius:14px}
  .hero__scroll{display:none}
  .value{padding:24px 10px}
  .mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:160px;gap:10px}
  .mosaic__item--big,.mosaic__item--wide{grid-column:span 2}
  .mosaic__item--big{grid-row:span 2}
  .mosaic__item figcaption{font-size:16px;padding:30px 14px 12px}
  .explore__list{grid-template-columns:1fr}
  .video__play{width:66px;height:66px;margin:-33px 0 0 -33px}
  .video__lbl{font-size:18px;left:16px;bottom:12px}
  .house__media{padding-right:30px;padding-bottom:40px}
  .amen{grid-template-columns:1fr;gap:12px}
  .house__txt .btn{width:100%}
  .gal{grid-template-columns:repeat(2,1fr);gap:8px}
  .loc__txt .btn{width:100%}
  .form__row,.form__row--3{grid-template-columns:1fr;gap:0}
  .form__row--3{grid-template-columns:1fr 1fr}
  .form__row--3 label:last-child{grid-column:span 2}
  .form__row--3{column-gap:12px}
  .lb{padding:60px 10px}
  .lb__prev,.lb__next{top:auto;bottom:8px;margin:0}
  .lb__prev{left:16px}.lb__next{right:16px}
  .footer__in,.footer__legal{flex-direction:column}
  .wa-float{width:56px;height:56px;right:16px;bottom:16px}
}