/* ============================================================
   Niebla Termal · Spa y masajes · Pucón
   Estática · paleta teal frío + vapor lacustre · sin fotos
   ============================================================ */

:root{
  --bg:#EEF5F5;
  --surface:#FFFFFF;
  --fg:#13312F;
  --muted:#4D6766;
  --accent:#0E7E78;        /* relleno / bordes / texto chico AA (~4.9:1 sobre bg y blanco) */
  --accent-deep:#0A5450;   /* microtexto sobre teal medio / hover */
  --line:#CFE2E0;

  --wa:#25D366;

  --maxw:1180px;
  --gutter:clamp(1.25rem, 5vw, 4rem);

  --r-sm:12px;
  --r-md:20px;
  --r-lg:30px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --shadow:0 1px 2px rgba(14,126,120,.05),
           0 22px 50px -28px rgba(13,49,47,.22);
  --shadow-soft:0 30px 70px -40px rgba(13,49,47,.34);

  --ff-display:"Spectral", Georgia, "Times New Roman", serif;
  --ff-body:"Archivo", system-ui, -apple-system, sans-serif;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}

body{
  margin:0;
  background:var(--bg);
  color:var(--fg);
  font-family:var(--ff-body);
  font-size:clamp(1rem,.97rem + .2vw,1.075rem);
  line-height:1.68;
  font-weight:400;
  letter-spacing:.004em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}

h1,h2,h3{font-family:var(--ff-display);font-weight:500;line-height:1.06;margin:0;letter-spacing:-.012em;}

:focus-visible{
  outline:2.5px solid var(--accent-deep);
  outline-offset:3px;
  border-radius:6px;
}

::selection{background:var(--accent);color:#fff;}

/* ---------- layout helpers ---------- */
.section{
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--gutter);
  padding-block:clamp(4.5rem,9vw,8.5rem);
}

.eyebrow{
  font-size:.74rem;
  font-weight:500;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--accent-deep);
  margin:0 0 1.1rem;
}
.eyebrow--light{color:#9FE1CB;}

.section__title{
  font-size:clamp(1.95rem,1.3rem + 2.7vw,3.5rem);
  max-width:17ch;
  margin-bottom:1.35rem;
  color:var(--fg);
}

/* ---------- buttons ---------- */
.btn{
  --pad-y:.92em;--pad-x:1.7em;
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--ff-body);
  font-size:.98rem;font-weight:500;letter-spacing:.01em;
  padding:var(--pad-y) var(--pad-x);
  border-radius:999px;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .35s var(--ease-out),
             background-color .35s var(--ease),
             color .35s var(--ease),
             border-color .35s var(--ease),
             box-shadow .35s var(--ease);
  will-change:transform;
}
.btn--solid{background:var(--accent);color:#fff;box-shadow:var(--shadow);}
.btn--solid:hover{background:var(--accent-deep);transform:translateY(-2px);box-shadow:var(--shadow-soft);}
.btn--ghost{background:transparent;color:var(--accent-deep);border-color:var(--line);}
.btn--ghost:hover{border-color:var(--accent);background:rgba(14,126,120,.06);transform:translateY(-2px);}
.btn--block{width:100%;}
.btn--wa{background:var(--wa);color:#063B17;font-weight:500;box-shadow:0 18px 40px -22px rgba(37,211,102,.7);}
.btn--wa:hover{transform:translateY(-2px);box-shadow:0 24px 50px -24px rgba(37,211,102,.85);}
.btn__waicon{display:inline-flex;}
.btn:active{transform:translateY(0) scale(.99);}

/* ============================================================
   DEMO bar
   ============================================================ */
.db-bar{
  position:sticky;top:0;z-index:60;
  background:var(--accent-deep);
  color:#fff;
  text-align:center;
  font-size:.82rem;letter-spacing:.02em;
}
.db-bar__link{
  display:block;padding:.55rem 1rem;color:#fff;
  transition:background-color .3s var(--ease);
}
.db-bar__link:hover{background:#063e3a;}
.db-bar__cta{color:#9FE1CB;font-weight:500;}

/* ============================================================
   Header
   ============================================================ */
.site-header{
  position:sticky;top:34px;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  max-width:var(--maxw);margin-inline:auto;
  padding:.85rem var(--gutter);
}
.site-header::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:rgba(238,245,245,.72);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1.5px solid var(--line);
}
.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--accent-deep);}
.brand__mark{display:inline-flex;color:var(--accent);}
.brand__name{
  font-family:var(--ff-display);font-weight:500;font-size:1.22rem;
  letter-spacing:-.01em;color:var(--fg);
}
.nav{display:flex;align-items:center;gap:.4rem;}
.nav a{
  padding:.5rem .85rem;border-radius:999px;
  font-size:.93rem;color:var(--muted);font-weight:400;
  transition:color .3s var(--ease),background-color .3s var(--ease);
}
.nav a:hover{color:var(--fg);background:rgba(14,126,120,.07);}
.nav__cta{
  color:#fff !important;background:var(--accent);font-weight:500;
  padding:.55rem 1.05rem !important;
}
.nav__cta:hover{background:var(--accent-deep) !important;}

@media (max-width:860px){
  .nav a:not(.nav__cta){display:none;}
}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;align-items:center;
  padding:clamp(6rem,14vh,11rem) var(--gutter) clamp(3rem,8vh,6rem);
  max-width:var(--maxw);margin-inline:auto;
  overflow:hidden;
}
.hero__scene{position:absolute;inset:0;z-index:-2;}
.hero__art{width:100%;height:100%;object-fit:cover;}
.hero__veil{
  position:absolute;inset:0;
  background:linear-gradient(105deg,
    rgba(238,245,245,.96) 0%,
    rgba(238,245,245,.82) 36%,
    rgba(238,245,245,.30) 70%,
    rgba(238,245,245,.05) 100%);
}
.hero__inner{position:relative;max-width:34rem;}
.hero__title{
  font-size:clamp(2.6rem,1.6rem + 5.2vw,5.2rem);
  letter-spacing:-.018em;
  margin-bottom:1.5rem;
  color:var(--fg);
}
.hero__title em{
  font-style:italic;font-weight:400;color:var(--accent-deep);
}
.hero__lead{
  font-size:clamp(1.06rem,1rem + .55vw,1.3rem);
  color:var(--muted);
  max-width:32rem;
  margin:0 0 2rem;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-bottom:2.6rem;}
.hero__facts{
  display:flex;flex-wrap:wrap;gap:2.2rem;margin:0;
  padding-top:1.6rem;border-top:1.5px solid var(--line);
}
.hero__facts div{display:flex;flex-direction:column;gap:.18rem;}
.hero__facts dt{
  font-size:.72rem;text-transform:uppercase;letter-spacing:.18em;
  color:var(--accent-deep);font-weight:500;
}
.hero__facts dd{margin:0;font-family:var(--ff-display);font-size:1.18rem;color:var(--fg);}

/* ============================================================
   Sobre nosotros
   ============================================================ */
.story{
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2.5rem,6vw,5.5rem);
  align-items:center;
}
.story__text p{color:var(--muted);margin:0 0 1.2rem;max-width:42ch;}
.story__list{
  list-style:none;margin:1.8rem 0 0;padding:0;
  display:flex;flex-direction:column;gap:.7rem;
}
.story__list li{
  position:relative;padding-left:1.9rem;color:var(--fg);font-size:.98rem;
}
.story__list li::before{
  content:"";position:absolute;left:0;top:.36em;
  width:.85rem;height:.85rem;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px rgba(14,126,120,.16);
}
.story__media{display:flex;justify-content:center;}
.media-card{
  width:100%;max-width:380px;
  background:var(--surface);border-radius:var(--r-lg);
  padding:1rem 1rem 1.5rem;
  box-shadow:var(--shadow-soft);
  border:1.5px solid var(--line);
}
.media-card__art{width:100%;border-radius:var(--r-md);}
.media-card__caption{
  margin:.9rem .4rem 0;text-align:center;
  font-size:.85rem;color:var(--muted);letter-spacing:.01em;
}

/* ============================================================
   Servicios
   ============================================================ */
.services__head{max-width:42rem;margin-bottom:clamp(2.5rem,5vw,3.8rem);}
.services__intro{color:var(--muted);margin:0;}

.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.4rem;
}
.card{
  background:var(--surface);
  border:1.5px solid var(--line);
  border-radius:var(--r-md);
  padding:2rem 1.8rem;
  display:flex;flex-direction:column;
  transition:transform .45s var(--ease-out),box-shadow .45s var(--ease),border-color .45s var(--ease);
}
.card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-soft);
  border-color:#A9D4CE;
}
.card__icon{
  width:60px;height:60px;border-radius:18px;
  display:grid;place-items:center;
  background:rgba(14,126,120,.10);
  color:var(--accent);
  margin-bottom:1.3rem;
}
.card__icon svg{width:34px;height:34px;}
.card__title{font-size:1.32rem;margin-bottom:.55rem;color:var(--fg);}
.card__desc{color:var(--muted);font-size:.96rem;margin:0 0 1.4rem;flex:1;}
.card__meta{
  display:flex;align-items:baseline;justify-content:space-between;gap:1rem;
  margin:0;padding-top:1.1rem;border-top:1.5px solid var(--line);
}
.card__dur{font-size:.84rem;color:var(--accent);font-weight:500;letter-spacing:.04em;text-transform:uppercase;}
.card__price{font-family:var(--ff-display);font-size:1.3rem;color:var(--fg);}

/* packs / experiencias */
.packs{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;
  margin-top:1.4rem;
}
.pack{
  position:relative;
  border-radius:var(--r-md);
  padding:2rem 1.8rem;
  background:linear-gradient(160deg,#E7F3F1 0%,#DCEEEC 100%);
  border:1.5px solid var(--line);
  display:flex;flex-direction:column;
  transition:transform .45s var(--ease-out),box-shadow .45s var(--ease);
}
.pack:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft);}
.pack--feature{
  background:linear-gradient(160deg,#0B645F 0%,#0A5450 100%);
  border-color:transparent;
  color:#EAF7F4;
}
.pack--feature .pack__title{color:#fff;}
.pack--feature .pack__desc{color:#CDEDE7;}
.pack--feature .pack__dur{color:#9FE1CB;}
.pack--feature .pack__price{color:#fff;}
.pack--feature .pack__meta{border-top-color:rgba(255,255,255,.25);}
.pack__tag{
  align-self:flex-start;
  font-size:.7rem;text-transform:uppercase;letter-spacing:.16em;font-weight:500;
  background:rgba(255,255,255,.18);color:#fff;
  padding:.32rem .8rem;border-radius:999px;margin-bottom:1rem;
}
.pack__title{font-size:1.45rem;margin-bottom:.55rem;color:var(--fg);}
.pack__desc{color:var(--muted);font-size:.96rem;margin:0 0 1.4rem;flex:1;}
.pack__meta{
  display:flex;align-items:baseline;justify-content:space-between;gap:.8rem;
  margin:0;padding-top:1.1rem;border-top:1.5px solid var(--line);
}
.pack__dur{font-size:.82rem;color:var(--accent-deep);font-weight:500;letter-spacing:.02em;}
.pack__price{font-family:var(--ff-display);font-size:1.4rem;color:var(--fg);}

/* ============================================================
   Confianza
   ============================================================ */
.trust{text-align:center;}
.trust__head{max-width:42rem;margin:0 auto;}
.trust__head .section__title{margin-inline:auto;}
.trust__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;
  margin:clamp(2.5rem,5vw,3.5rem) 0;
}
.trust__item{
  background:var(--surface);border:1.5px solid var(--line);
  border-radius:var(--r-md);padding:2rem 1.2rem;
}
.trust__num{
  display:block;font-family:var(--ff-display);
  font-size:clamp(2.1rem,1.5rem + 2vw,2.9rem);
  color:var(--accent-deep);line-height:1;margin-bottom:.5rem;
}
.trust__label{margin:0;color:var(--muted);font-size:.92rem;}
.trust__quote{
  max-width:46rem;margin:0 auto;
  background:linear-gradient(160deg,#E7F3F1,#DCEEEC);
  border-radius:var(--r-lg);padding:clamp(2.2rem,5vw,3.4rem);
  border:1.5px solid var(--line);
}
.trust__quote blockquote{margin:0;}
.trust__quote p{
  font-family:var(--ff-display);font-style:italic;
  font-size:clamp(1.2rem,1rem + 1vw,1.7rem);
  line-height:1.45;color:var(--fg);margin:0;
}
.trust__quote figcaption{margin-top:1.4rem;color:var(--accent-deep);font-weight:500;font-size:.95rem;}

/* ============================================================
   Visita
   ============================================================ */
.visit{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,6vw,5rem);
  align-items:center;
}
.visit__list{margin:1.8rem 0 0;display:flex;flex-direction:column;gap:1.4rem;}
.visit__list div{display:flex;flex-direction:column;gap:.25rem;}
.visit__list dt{
  font-size:.74rem;text-transform:uppercase;letter-spacing:.18em;
  color:var(--accent-deep);font-weight:500;
}
.visit__list dd{margin:0;color:var(--fg);font-size:1.02rem;line-height:1.55;}
.visit__list a{color:var(--accent-deep);border-bottom:1.5px solid var(--line);transition:border-color .3s var(--ease);}
.visit__list a:hover{border-color:var(--accent);}
.visit__note{margin:1.9rem 0 0;color:var(--muted);font-size:.95rem;max-width:40ch;}
.visit__map{display:flex;justify-content:center;}
.visit__art{
  width:100%;max-width:420px;border-radius:var(--r-lg);
  box-shadow:var(--shadow-soft);border:1.5px solid var(--line);
}

/* ============================================================
   Reserva
   ============================================================ */
.reserve{padding-block:0;}
.reserve__inner{
  max-width:var(--maxw);margin-inline:auto;
  background:var(--surface);
  border-radius:var(--r-lg);
  border:1.5px solid var(--line);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
  display:grid;grid-template-columns:1fr 1fr;
}
.reserve__intro{
  padding:clamp(2.5rem,5vw,4rem);
  background:linear-gradient(165deg,#0B645F 0%,#0A5450 100%);
  color:#EAF7F4;
}
.reserve__intro .eyebrow{color:#9FE1CB;}
.reserve__intro .section__title{color:#fff;}
.reserve__intro p{color:#CDEDE7;margin:0 0 1.5rem;}
.reserve__perks{list-style:none;margin:1.6rem 0 0;padding:0;display:flex;flex-direction:column;gap:.7rem;}
.reserve__perks li{position:relative;padding-left:1.8rem;color:#EAF7F4;font-size:.97rem;}
.reserve__perks li::before{
  content:"";position:absolute;left:0;top:.42em;width:.7rem;height:.7rem;border-radius:50%;
  background:#9FE1CB;box-shadow:0 0 0 4px rgba(159,225,203,.2);
}
.reserve__form{
  padding:clamp(2.5rem,5vw,4rem);
  display:grid;grid-template-columns:1fr 1fr;gap:1.1rem;
  align-content:start;
}
.field{display:flex;flex-direction:column;gap:.4rem;}
.field--full{grid-column:1 / -1;}
.field label{font-size:.82rem;font-weight:500;color:var(--accent-deep);letter-spacing:.02em;}
.field input,.field select,.field textarea{
  font-family:var(--ff-body);font-size:.97rem;color:var(--fg);
  background:var(--bg);
  border:1.5px solid var(--line);border-radius:var(--r-sm);
  padding:.78rem .9rem;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease),background-color .3s var(--ease);
}
.field textarea{resize:vertical;min-height:84px;}
.field input::placeholder,.field textarea::placeholder{color:#506766;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);background:var(--surface);
  box-shadow:0 0 0 4px rgba(14,126,120,.14);
}
.reserve__form .btn--block{grid-column:1 / -1;margin-top:.4rem;}
.reserve__feedback{
  grid-column:1 / -1;margin:.4rem 0 0;
  background:rgba(14,126,120,.1);
  color:var(--accent-deep);
  border-radius:var(--r-sm);padding:.85rem 1rem;font-size:.92rem;
}

/* ============================================================
   CTA Digital Bee
   ============================================================ */
.db-cta{text-align:center;}
.db-cta__inner{
  max-width:46rem;margin-inline:auto;
  background:linear-gradient(165deg,#0B645F 0%,#0A5450 100%);
  color:#EAF7F4;
  border-radius:var(--r-lg);
  padding:clamp(3rem,6vw,4.5rem);
  box-shadow:var(--shadow-soft);
}
.db-cta__art{display:inline-flex;color:#9FE1CB;margin-bottom:1rem;}
.db-cta__title{font-size:clamp(1.8rem,1.3rem + 2vw,2.8rem);color:#fff;margin-bottom:1rem;}
.db-cta__text{color:#CDEDE7;max-width:38ch;margin:0 auto 2rem;}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(3rem,6vw,4.5rem) var(--gutter) 2.5rem;
}
.site-footer__grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;
  padding-bottom:2.5rem;border-bottom:1.5px solid var(--line);
}
.site-footer__brand .brand__name{font-size:1.3rem;display:block;margin-bottom:.7rem;}
.site-footer__brand p{color:var(--muted);margin:0;max-width:32ch;font-size:.95rem;}
.site-footer__nav{display:flex;flex-direction:column;gap:.6rem;}
.site-footer__nav a{color:var(--muted);font-size:.95rem;transition:color .3s var(--ease);}
.site-footer__nav a:hover{color:var(--accent-deep);}
.site-footer__contact p{margin:0 0 .5rem;color:var(--muted);font-size:.95rem;}
.site-footer__contact a{color:var(--accent-deep);transition:color .3s var(--ease);}
.site-footer__contact a:hover{color:var(--accent);}
.site-footer__base{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem;
  padding-top:1.8rem;color:var(--muted);font-size:.85rem;
}
.site-footer__base p{margin:0;}

/* ============================================================
   WhatsApp flotante
   ============================================================ */
.wa-float{
  position:fixed;right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);
  z-index:70;
  width:58px;height:58px;border-radius:50%;
  background:var(--wa);color:#fff;
  display:grid;place-items:center;
  box-shadow:0 14px 34px -10px rgba(37,211,102,.7);
  transition:transform .35s var(--ease-out),box-shadow .35s var(--ease);
}
.wa-float:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 20px 44px -12px rgba(37,211,102,.85);}

/* ============================================================
   Reveals (solo activos con JS)
   ============================================================ */
.js-on .reveal{
  opacity:0;transform:translateY(26px);
  transition:opacity .9s var(--ease-out),transform .9s var(--ease-out);
  will-change:opacity,transform;
}
.js-on .reveal.is-in{opacity:1;transform:none;}

@media (prefers-reduced-motion:reduce){
  .js-on .reveal{opacity:1 !important;transform:none !important;transition:none;}
  .btn,.card,.pack,.wa-float{transition:none !important;}
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:960px){
  .cards,.packs,.trust__grid{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:768px){
  .site-header{top:32px;}
  .story,.visit{grid-template-columns:1fr;}
  .story__media{order:-1;}
  .reserve__inner{grid-template-columns:1fr;}
  .reserve__form{grid-template-columns:1fr;}
  .cards,.packs,.trust__grid,.site-footer__grid{grid-template-columns:1fr;}
  .pack--feature{order:-1;}
  .hero__facts{gap:1.4rem;}
  .hero__facts div{min-width:40%;}
}

@media (max-width:420px){
  .hero__actions .btn{width:100%;}
}