/* ============================================================
   Bianca Larisa Nail Studio — luxury one-page (v3 · nude-rosé & gold)
   ============================================================ */
:root{
  --porcelain:#FAF0EB;      /* rosy porcelain — page base */
  --porcelain-2:#FFF7F2;    /* cream highlight (card hovers) */
  --ivory:#F4E3DC;          /* rose linen — alternate sections */
  --espresso:#2D1F1B;       /* warm rosewood ink */
  --espresso-soft:#4C3833;
  --gold:#C9A35D;           /* champagne gold */
  --gold-deep:#9E742E;      /* antique gold */
  --gold-soft:#EDD7A4;      /* pale gold */
  --rose:#D8A8A0;           /* dusty rose accent */
  --taupe:#8F7168;          /* rosy taupe — muted text */
  --line:rgba(72,44,38,.14);

  --ff-display:"Cormorant", Georgia, serif;
  --ff-body:"Jost", "Helvetica Neue", Arial, sans-serif;

  --wrap:1220px;
  --pad:clamp(20px,5vw,64px);
  --sec:clamp(76px,11vw,158px);
  --ease:cubic-bezier(.6,0,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{
  margin:0;background:var(--porcelain);color:var(--espresso);
  font-family:var(--ff-body);font-weight:300;
  font-size:clamp(15px,1.05vw,17px);line-height:1.75;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body.loading{overflow:hidden;height:100vh}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:400;font-family:var(--ff-display)}
::selection{background:var(--gold-soft);color:var(--espresso)}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;border-radius:2px}
section[id]{scroll-margin-top:92px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}

/* ---------- gold-foil type (signature) ---------- */
.foil{
  background:linear-gradient(100deg,#96702C 0%,#C9A35D 24%,#F2E2B6 44%,#E8D298 52%,#C9A35D 66%,#96702C 100%);
  background-size:230% 100%;
  -webkit-background-clip:text;background-clip:text;
  color:var(--gold-deep);-webkit-text-fill-color:transparent;
  animation:foil 8s ease-in-out infinite;
}
@keyframes foil{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* ---------- scroll progress ---------- */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:130;pointer-events:none;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--gold-deep),var(--gold) 55%,var(--gold-soft))}

/* ---------- type helpers ---------- */
.eyebrow{
  font-family:var(--ff-body);font-size:.72rem;font-weight:400;
  letter-spacing:.42em;text-transform:uppercase;color:var(--gold-deep);
  margin:0 0 1.4rem;display:flex;align-items:center;gap:.9em;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold);opacity:.7}
.eyebrow.light{color:var(--gold-soft)}
.eyebrow.light::before{background:var(--gold-soft)}
.center .eyebrow,.eyebrow.center{justify-content:center}
.nowrap{white-space:nowrap}
.section-title{font-size:clamp(2.1rem,5vw,3.9rem);line-height:1.06;letter-spacing:.01em}
.section-sub{color:var(--taupe);max-width:52ch;margin:1.1rem auto 0}
.section-sub a{color:var(--gold-deep);border-bottom:1px solid var(--gold);padding-bottom:1px}
.section-head{margin-bottom:clamp(38px,6vw,72px)}
.section-head.center{text-align:center}
.section-head.center::after{content:"✦";display:block;margin:1.5rem auto 0;color:var(--gold);font-size:.72rem;opacity:.85}

/* ---------- buttons (rounded · gold · hover lift+zoom) ---------- */
.btn{
  --bh:54px;position:relative;display:inline-flex;align-items:center;justify-content:center;
  height:var(--bh);padding:0 2.2rem;font-family:var(--ff-body);font-size:.72rem;font-weight:400;
  letter-spacing:.24em;text-transform:uppercase;border:1px solid transparent;border-radius:999px;
  cursor:pointer;overflow:hidden;isolation:isolate;will-change:transform;backface-visibility:hidden;-webkit-font-smoothing:antialiased;
  transition:color .45s var(--ease),border-color .45s var(--ease),transform .5s var(--ease),
    box-shadow .5s var(--ease),background-position .7s var(--ease);
}
.btn span{position:relative;z-index:2;transition:letter-spacing .5s var(--ease)}
.btn:hover span{letter-spacing:.3em}
.btn:active{transform:translateY(-1px) scale(.99)}
/* primary — solid champagne gold */
.btn-gold{
  background:linear-gradient(105deg,var(--gold-deep) 0%,var(--gold) 44%,var(--gold-soft) 100%);
  background-size:170% 100%;background-position:0% 50%;
  color:var(--espresso);border-color:var(--gold-deep);
  box-shadow:0 10px 24px -14px rgba(158,116,46,.65);
}
.btn-gold::before{
  content:"";position:absolute;top:-6px;bottom:-6px;left:-45%;width:24%;z-index:1;opacity:0;
  background:linear-gradient(105deg,transparent,rgba(255,252,244,.72),transparent);
  transform:skewX(-20deg);transition:left .8s var(--ease),opacity .3s var(--ease);
}
.btn-gold:hover{transform:translateY(-3px) scale(1.04);background-position:100% 50%;
  box-shadow:0 18px 36px -14px rgba(158,116,46,.8)}
.btn-gold:hover::before{left:125%;opacity:1}
/* auto-destello: en pantallas tactiles (sin hover) el brillo pasa solo en bucle */
@keyframes btnGlint{0%{left:-45%;opacity:0}6%{opacity:1}30%{left:125%;opacity:1}36%,100%{left:125%;opacity:0}}
@media (hover:none){
  .btn-gold::before{animation:btnGlint 3s var(--ease) 1.2s infinite}
}
/* secondary — gold outline, fills gold on hover */
.btn-ghost{background:transparent;color:var(--espresso-soft);border-color:var(--gold)}
.btn-ghost::after{content:"";position:absolute;inset:0;z-index:0;border-radius:inherit;
  background:linear-gradient(105deg,var(--gold-deep),var(--gold) 45%,var(--gold-soft));
  opacity:0;transform:scale(.85);transition:opacity .45s var(--ease),transform .5s var(--ease)}
.btn-ghost:hover{color:var(--espresso);border-color:transparent;transform:translateY(-3px) scale(1.04)}
.btn-ghost:hover::after{opacity:1;transform:scale(1)}
.btn-lg{--bh:62px;padding:0 2.9rem}

/* ---------- preloader (split curtain) ---------- */
.preloader{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center}
.preloader::before,.preloader::after{content:"";position:absolute;left:0;width:100%;height:50.5%;
  background:var(--porcelain);transition:transform 1s var(--ease) .25s}
.preloader::before{top:0;box-shadow:0 1px 0 rgba(201,163,93,.25)}
.preloader::after{bottom:0}
.preloader.done{pointer-events:none}
.preloader.done::before{transform:translateY(-102%)}
.preloader.done::after{transform:translateY(102%)}
.preloader-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:1.2rem;
  transition:opacity .4s var(--ease)}
.preloader.done .preloader-inner{opacity:0}
.preloader-logo{width:120px;opacity:0;transform:translateY(12px);animation:plFade .9s var(--ease) forwards}
.preloader-line{width:0;height:1px;background:var(--gold);animation:plLine 1.1s var(--ease) .35s forwards}
.preloader-word{font-family:var(--ff-display);font-style:italic;font-size:1.1rem;color:var(--taupe);
  opacity:0;animation:plFade .8s var(--ease) .6s forwards}
@keyframes plFade{to{opacity:1;transform:none}}
@keyframes plLine{to{width:150px}}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:90;background:rgba(250,240,235,0);
  backdrop-filter:blur(0);border-bottom:1px solid transparent;transition:background .5s,backdrop-filter .5s,border-color .5s}
.site-header.scrolled{background:rgba(250,240,235,.85);backdrop-filter:blur(16px);border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;gap:1.5rem;height:86px}
.brand{display:flex;align-items:center;gap:.7rem}
.brand-mark{width:52px;height:auto;object-fit:contain}
.brand-mark--light{display:none}
.site-header:not(.scrolled) .brand-mark--dark{display:none}
.site-header:not(.scrolled) .brand-mark--light{display:block}
.site-header:not(.scrolled) .brand-name{color:var(--porcelain)}
.site-header:not(.scrolled) .brand-name em{color:var(--gold-soft)}
.site-header:not(.scrolled) .nav a{color:rgba(250,240,235,.85)}
.site-header:not(.scrolled) .nav a:hover{color:#fff}
.site-header:not(.scrolled) .menu-toggle span{background:var(--porcelain)}
.brand-name{display:flex;flex-direction:column;line-height:1.05;font-family:var(--ff-display);font-size:1.15rem;letter-spacing:.02em}
.brand-name em{font-family:var(--ff-body);font-style:normal;font-size:.54rem;letter-spacing:.34em;text-transform:uppercase;color:var(--taupe);margin-top:.2em}
.nav{display:flex;gap:2.4rem;margin-left:auto}
.nav a{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--espresso-soft);position:relative;padding:.4em 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .4s var(--ease)}
.nav a:hover{color:var(--gold-deep)}
.nav a:hover::after{width:100%}
.nav-cta{margin-left:.5rem}
.menu-toggle{display:none}

/* ---------- hero (full-screen video) ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;margin-top:-86px;
  display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;color:var(--porcelain)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 50%;z-index:0}
.hero-scrim{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(26,17,14,.6) 0%,rgba(26,17,14,.34) 42%,rgba(26,17,14,.76) 100%)}
.hero-inner{position:relative;z-index:2;max-width:940px;margin-inline:auto;
  padding:calc(86px + clamp(20px,6vh,60px)) var(--pad) clamp(64px,10vh,110px)}
.hero .eyebrow{justify-content:center;color:var(--gold-soft)}
.hero .eyebrow::before{background:var(--gold-soft)}
.hero-title{font-size:clamp(2.5rem,9.5vw,9rem);font-weight:600;line-height:.98;letter-spacing:-.005em;margin:.1em 0 .48em;white-space:nowrap;filter:drop-shadow(0 4px 24px rgba(0,0,0,.35))}
.hero-title .line{display:block;overflow:hidden;padding-bottom:.16em;margin-bottom:-.12em}
.hero-title .line>span{display:block}
.js .hero-title .line>span{transform:translateY(105%);transition:transform 1.05s var(--ease)}
.js .loaded .hero-title .line:nth-child(1)>span{transition-delay:.2s}
.js .loaded .hero-title .line:nth-child(2)>span{transition-delay:.36s}
.js .loaded .hero-title .line>span{transform:none}
.hero-lede{max-width:46ch;margin:0 auto 2.4rem;color:rgba(250,240,235,.9);
  font-size:clamp(1.05rem,1.55vw,1.22rem);line-height:1.7}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}
.hero .btn-ghost{color:var(--porcelain);border-color:rgba(237,215,164,.7)}
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:2;width:26px;height:42px;
  border:1px solid rgba(250,240,235,.45);border-radius:14px;display:flex;justify-content:center;padding-top:7px}
.scroll-cue span{width:3px;height:8px;border-radius:2px;background:var(--gold-soft);animation:cue 1.6s var(--ease) infinite}
@keyframes cue{0%{opacity:0;transform:translateY(-4px)}40%{opacity:1}100%{opacity:0;transform:translateY(9px)}}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);background:var(--ivory);overflow:hidden;padding:1.15rem 0}
.marquee-track{display:flex;align-items:center;width:max-content;animation:marquee 40s linear infinite}
.marquee-group{display:flex;align-items:center;gap:2.4rem;padding-right:2.4rem;flex-shrink:0}
.marquee span{font-family:var(--ff-display);font-style:italic;font-size:1.45rem;color:var(--espresso-soft);white-space:nowrap}
.marquee .dot{color:var(--gold);font-style:normal;font-size:.8rem}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- stats / cifras ---------- */
.stats{padding:clamp(58px,8vw,110px) 0;position:relative;overflow:hidden;background:var(--porcelain)}
.stats-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(92vw,960px);aspect-ratio:2.6;
  background:radial-gradient(closest-side,rgba(216,168,160,.18),transparent);pointer-events:none}
.stats .eyebrow{justify-content:center;margin-bottom:clamp(30px,4vw,54px)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,40px);position:relative}
.stat{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;padding:0 1rem}
.stat:not(:last-child)::after{content:"";position:absolute;right:0;top:12%;height:74%;width:1px;background:var(--line)}
.stat-num{font-family:var(--ff-display);font-weight:500;line-height:1;
  font-size:clamp(2.7rem,6vw,4.4rem);letter-spacing:-.01em;font-variant-numeric:tabular-nums;will-change:transform}
.stat .stat-num.foil{animation:foil 8s ease-in-out infinite, stat-float 4.6s ease-in-out infinite}
.stats-grid .stat:nth-child(2) .stat-num{animation-delay:0s,-1.1s}
.stats-grid .stat:nth-child(3) .stat-num{animation-delay:0s,-2.3s}
.stats-grid .stat:nth-child(4) .stat-num{animation-delay:0s,-3.4s}
@keyframes stat-float{0%,100%{transform:translateY(-5px)}50%{transform:translateY(5px)}}
.stat-line{width:0;height:2px;border-radius:2px;margin:1.05rem 0 .95rem;
  background:linear-gradient(90deg,var(--gold-deep),var(--gold-soft));transition:width 1s var(--ease) .35s}
.stat.in .stat-line{width:40px}
.stat-label{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--taupe)}

/* ---------- about / nuestra historia ---------- */
.about{padding:var(--sec) 0;overflow-x:clip}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,7vw,96px);align-items:center}
.about-media{position:relative}
.about-media figure{margin:0;aspect-ratio:4/5;overflow:hidden;border-radius:4px;
  box-shadow:0 40px 74px -46px rgba(45,31,27,.55);position:relative;z-index:2}
.about-media figure::after{content:"";position:absolute;inset:12px;z-index:2;pointer-events:none;
  border:1px solid rgba(242,226,182,.5)}
.about-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.about-media figure:hover img{transform:scale(1.06)}
.about-arc{position:absolute;z-index:1;left:-26px;bottom:-26px;width:62%;aspect-ratio:1;
  border:1px solid var(--gold);border-radius:50%;opacity:.55}
.founder-tag{position:absolute;z-index:3;left:-18px;bottom:26px;
  background:var(--espresso);color:var(--porcelain);padding:.85rem 1.4rem;border-radius:4px;
  display:flex;flex-direction:column;line-height:1.15;box-shadow:0 20px 40px -22px rgba(45,31,27,.6);
  font-size:.6rem;letter-spacing:.28em;text-transform:uppercase}
.founder-tag em{font-family:var(--ff-display);font-style:italic;font-size:1.35rem;color:var(--gold-soft)}
.about-copy p{max-width:46ch;color:var(--espresso-soft)}
.about-copy strong{font-weight:400;color:var(--espresso)}
.about-lede{font-size:clamp(1.14rem,1.7vw,1.4rem);line-height:1.85}
.founder-sign{margin-top:2.4rem;display:flex;flex-direction:column;gap:.1rem}
.sign-name{font-family:var(--ff-display);font-style:italic;font-weight:500;font-size:2.1rem;color:var(--gold-deep);line-height:1}
.sign-role{font-size:.66rem;letter-spacing:.28em;text-transform:uppercase;color:var(--taupe)}
.ethos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.6vw,36px);margin-top:clamp(48px,7vw,92px)}
.ethos-stack{display:flex;flex-direction:column}
.ethos-stack .ethos{padding:1.6rem 1.3rem 1.5rem}
.ethos-stack .ethos p{max-width:46ch}
.ethos{padding:2.2rem 1.4rem 1.8rem;border-top:1px solid var(--gold);position:relative;border-radius:0 0 6px 6px;
  transition:background .5s var(--ease),transform .5s var(--ease),box-shadow .5s var(--ease)}
.ethos:hover{background:var(--porcelain-2);transform:translateY(-5px);box-shadow:0 26px 48px -32px rgba(45,31,27,.35)}
.ethos-idx{font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold-deep)}
.ethos-idx::before{content:"✦";color:var(--gold);margin-right:.7em;font-size:.8em}
.ethos h3{font-size:clamp(1.5rem,2.4vw,1.95rem);margin:.7rem 0 .6rem;line-height:1.1}
.ethos p{margin:0;color:var(--espresso-soft);max-width:34ch}

/* ---------- carta / servicios ---------- */
.carta{padding:var(--sec) 0;background:var(--ivory);position:relative}
.carta-incluye{max-width:60ch;margin:1.3rem auto 0;color:var(--espresso-soft);font-size:.97rem;line-height:1.65;
  border-top:1px solid var(--line);padding-top:1.2rem}
.carta-incluye::before{content:"✦";color:var(--gold);margin-right:.55em}
.carta-incluye strong{font-weight:400;color:var(--gold-deep)}
.menu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(30px,4.5vw,68px);align-items:start}
.menu-cat{font-size:clamp(1.5rem,2.6vw,1.95rem);letter-spacing:.01em;margin:0 0 1rem;display:flex;align-items:center;gap:.8rem}
.menu-cat::after{content:"";flex:1;height:1px;background:var(--gold);opacity:.45}
.menu-col>.menu-cat:not(:first-child){margin-top:2.6rem}
.menu-list{list-style:none;margin:0;padding:0}
.menu-list li{display:flex;align-items:baseline;gap:.4rem;padding:.72rem 0;border-bottom:1px solid rgba(72,44,38,.09)}
.menu-list--dense li{padding:.55rem 0}
.mi-name{font-family:var(--ff-display);font-size:1.24rem;color:var(--espresso);display:flex;align-items:baseline;gap:.5rem;white-space:nowrap;transition:color .35s var(--ease)}
.menu-list li:hover .mi-name{color:var(--gold-deep)}
.mi-dot{flex:1;border-bottom:1px dotted rgba(72,44,38,.3);transform:translateY(-3px);transition:border-color .35s var(--ease)}
.menu-list li:hover .mi-dot{border-color:rgba(158,116,46,.65)}
.mi-price{font-family:var(--ff-body);font-style:normal;font-weight:400;font-size:.96rem;letter-spacing:.02em;
  color:var(--espresso);white-space:nowrap;display:inline-block;font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,var(--gold-soft),#F5E7C4);border:1px solid var(--gold);
  padding:.34em .9em;border-radius:999px;box-shadow:0 5px 14px -9px rgba(158,116,46,.55);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.menu-list li:hover .mi-price{transform:translateY(-2px) scale(1.04);box-shadow:0 10px 20px -9px rgba(158,116,46,.7)}
.mi-price.counting{background:var(--gold);color:var(--espresso);border-color:var(--gold-deep)}
.mi-price.done{animation:price-pop .6s var(--ease)}
@keyframes price-pop{0%{transform:scale(1.28);box-shadow:0 0 0 7px rgba(201,163,93,.28)}55%{transform:scale(1)}100%{transform:scale(1);box-shadow:0 5px 14px -9px rgba(158,116,46,.55)}}
/* menu cascade reveal (per row) */
.menu-list li{transition:padding-left .45s var(--ease)}
.menu-list li:hover{padding-left:.45rem}
.js .menu-cat,.js .menu-list li{opacity:0;transform:translateY(16px);
  transition:opacity .65s var(--ease),transform .65s var(--ease),padding-left .45s var(--ease)}
.menu-cat.in,.menu-list li.in{opacity:1;transform:none}
.star{font-family:var(--ff-body);font-style:normal;font-size:.52rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-deep);border:1px solid var(--gold);border-radius:999px;padding:.28em .75em;align-self:center}
.menu-foot{margin-top:clamp(40px,6vw,68px);padding-top:clamp(28px,4vw,44px);border-top:1px solid var(--line);
  display:flex;flex-direction:column;align-items:center;gap:1.4rem;text-align:center}
.menu-note{margin:0;font-size:.86rem;color:var(--taupe);letter-spacing:.02em}

/* ---------- gallery ---------- */
.gallery{padding:var(--sec) 0}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(10px,1.4vw,18px);
  padding-inline:var(--pad);max-width:1480px;margin:clamp(24px,4vw,48px) auto 0}
.gallery-grid figure{margin:0;overflow:hidden;border-radius:4px;aspect-ratio:4/5;position:relative;cursor:pointer}
.gallery-grid figure::before{content:"";position:absolute;inset:10px;z-index:2;pointer-events:none;
  border:1px solid rgba(242,226,182,.5);transition:inset .5s var(--ease),border-color .5s var(--ease)}
.gallery-grid figure:hover::before{inset:16px;border-color:rgba(242,226,182,.95)}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transform:scale(1.001);
  transition:transform 1.05s var(--ease),filter .6s ease}
.gallery-grid figure::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(45,31,27,.32),transparent 55%);opacity:0;transition:opacity .5s;z-index:1}
.gallery-grid figure:hover img{transform:scale(1.1)}
.gallery-grid figure:hover::after{opacity:1}

/* ---------- instagram (embed oficial) ---------- */
.ig{padding:clamp(52px,7vw,92px) 0;background:var(--ivory);overflow:hidden}
.ig-head{text-align:center;max-width:660px;margin-inline:auto}
.ig-lede{color:var(--espresso-soft);font-size:1.06rem;line-height:1.7;margin-top:1.1rem}
.ig-lede a{color:var(--gold-deep);border-bottom:1px solid rgba(201,163,93,.4);padding-bottom:1px;transition:border-color .3s}
.ig-lede a:hover{border-color:var(--gold-deep)}
.ig-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));
  gap:clamp(14px,2vw,24px);margin-top:clamp(24px,3vw,36px);align-items:start;justify-items:center}
.ig-grid .instagram-media{min-width:0!important;width:100%!important;max-width:540px!important;margin:0!important}
.ig-cta{display:flex;justify-content:center;margin-top:clamp(22px,3vw,34px)}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:130;background:rgba(40,26,22,.93);display:flex;align-items:center;
  justify-content:center;opacity:0;pointer-events:none;transition:opacity .4s;padding:5vw}
.lightbox.open{opacity:1;pointer-events:auto}
.lightbox img{max-width:90vw;max-height:88vh;border-radius:4px;transform:scale(.96);transition:transform .4s var(--ease);box-shadow:0 40px 90px -30px rgba(0,0,0,.6)}
.lightbox.open img{transform:scale(1)}
.lightbox-close{position:absolute;top:24px;right:30px;font-size:2rem;color:var(--porcelain);background:none;border:none;cursor:pointer;line-height:1}

/* ---------- cursos / formación ---------- */
.cursos{padding:var(--sec) 0;background:var(--porcelain)}
.cursos-head{max-width:720px;margin-inline:auto;text-align:center}
.cursos-list{max-width:820px;margin:clamp(32px,4.5vw,56px) auto 0}
.curso-inc-label{font-family:var(--ff-body);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-deep);margin:.4rem 0 .7rem}
.curso-puntos{margin:.2rem 0 1.4rem;padding-left:1.3rem;color:var(--espresso-soft)}
.curso-puntos li{margin-bottom:.55rem;line-height:1.6}

/* ---------- reviews (custom · on-brand) ---------- */
.reviews{padding:var(--sec) 0;background:var(--ivory);overflow:hidden}
.reviews .stars{color:var(--gold);letter-spacing:.14em;margin-right:.55em}
.reviews-summary{display:flex;align-items:center;justify-content:center;gap:1.2rem;margin-top:clamp(28px,4vw,44px)}
.rs-score{font-family:var(--ff-display);font-weight:500;font-size:clamp(3rem,7vw,4.6rem);line-height:1;color:var(--gold-deep)}
.rs-side{display:flex;flex-direction:column;gap:.4rem;text-align:left}
.rs-stars{color:var(--gold);font-size:1.15rem;letter-spacing:.15em}
.rs-label{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--taupe)}
.reviews-scroll{position:relative;margin-top:clamp(34px,5vw,58px);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.reviews-track{display:flex;width:max-content;animation:marquee 66s linear infinite}
.reviews-scroll:hover .reviews-track{animation-play-state:paused}
.reviews-group{display:flex;gap:clamp(16px,2vw,26px);padding-right:clamp(16px,2vw,26px);flex-shrink:0}
.review-card{width:min(84vw,380px);flex-shrink:0;background:var(--porcelain);border:1px solid var(--line);
  border-radius:10px;padding:2.1rem 2.1rem 1.7rem;display:flex;flex-direction:column;gap:1.05rem;
  box-shadow:0 26px 52px -42px rgba(45,31,27,.5);transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.review-card:hover{transform:translateY(-6px);box-shadow:0 34px 60px -40px rgba(45,31,27,.55)}
.rc-stars{color:var(--gold);letter-spacing:.18em;font-size:.95rem}
.review-card blockquote{margin:0;font-family:var(--ff-display);font-size:1.24rem;line-height:1.5;font-style:italic;color:var(--espresso)}
.review-card figcaption{display:flex;align-items:center;gap:.85rem;margin-top:auto;padding-top:.4rem}
.rc-avatar{width:42px;height:42px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--ff-display);font-size:1.15rem;color:var(--espresso);
  background:linear-gradient(140deg,var(--gold-soft),var(--gold));border:1px solid var(--gold)}
.rc-meta{display:flex;flex-direction:column;line-height:1.25}
.rc-name{font-size:.82rem;letter-spacing:.06em;color:var(--espresso)}
.rc-src{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-deep)}
.reviews-cta{text-align:center;margin-top:clamp(32px,5vw,54px)}

/* ---------- visit / location ---------- */
.visit{padding:var(--sec) 0}
.visit-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,6vw,86px);align-items:center}
.visit-info{list-style:none;margin:2.4rem 0;padding:0}
.visit-info li{display:grid;grid-template-columns:130px 1fr;gap:1rem;padding:1.15rem 0;border-top:1px solid var(--line)}
.visit-info li:last-child{border-bottom:1px solid var(--line)}
.vi-label{font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-deep);padding-top:.3em}
.vi-value{font-family:var(--ff-display);font-size:1.3rem;line-height:1.35;color:var(--espresso)}
.vi-value a{border-bottom:1px solid var(--gold)}
.visit-actions{display:flex;gap:1rem;flex-wrap:wrap}
@keyframes pulse{to{box-shadow:0 0 0 34px rgba(201,163,93,0)}}
.map-embed{position:relative;aspect-ratio:4/3.4;border-radius:6px;overflow:hidden;
  box-shadow:0 40px 74px -46px rgba(45,31,27,.55);border:1px solid var(--line);background:var(--ivory)}
.map-embed::after{content:"";position:absolute;inset:10px;z-index:2;pointer-events:none;
  border:1px solid rgba(242,226,182,.55)}
.map-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;filter:saturate(.9)}

/* ---------- faq ---------- */
.faq{padding:var(--sec) 0;background:var(--ivory)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(36px,6vw,86px);align-items:start}
.faq-item{border-top:1px solid var(--line)}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.5rem 0;font-family:var(--ff-display);font-size:clamp(1.25rem,2.4vw,1.7rem);color:var(--espresso);
  transition:color .35s var(--ease)}
.faq-item summary:hover{color:var(--gold-deep)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-ic{position:relative;width:16px;height:16px;flex:none}
.faq-ic::before,.faq-ic::after{content:"";position:absolute;background:var(--gold-deep);transition:transform .35s var(--ease)}
.faq-ic::before{top:7px;left:0;width:16px;height:1.5px}
.faq-ic::after{left:7px;top:0;width:1.5px;height:16px}
.faq-item[open] .faq-ic::after{transform:scaleY(0)}
.faq-item[open] summary{color:var(--gold-deep)}
.faq-body{overflow:hidden;max-height:0;transition:max-height .5s var(--ease)}
.faq-body p{margin:0 0 1.5rem;color:var(--espresso-soft);max-width:52ch}
.faq-body .btn{margin:.2rem 0 1.5rem}
.faq-placeholder{font-style:italic;color:var(--taupe)}
.faq-note{margin-top:1.3rem;color:var(--espresso-soft);max-width:34ch;line-height:1.7}
.normas-heading{font-family:var(--ff-display);font-size:clamp(1.5rem,2.6vw,2rem);color:var(--espresso);
  margin:clamp(30px,4.5vw,50px) 0 1rem;padding-top:clamp(26px,3.5vw,42px);border-top:1px solid var(--line)}
.normas-list{list-style:none;padding:0;margin:.2rem 0 1.4rem;display:flex;flex-direction:column;gap:1rem}
.normas-list li{position:relative;padding-left:1.7rem;color:var(--espresso-soft);line-height:1.65;max-width:56ch}
.normas-list li::before{content:"✦";position:absolute;left:0;top:.05em;color:var(--gold);font-size:.9em}
.normas-list strong{font-weight:400;color:var(--espresso)}

/* ---------- cta ---------- */
.cta{color:var(--porcelain);padding:clamp(84px,12vw,158px) 0;text-align:center;position:relative;overflow:hidden;
  background:radial-gradient(85% 70% at 50% 12%,#3C2A24,var(--espresso) 62%),
             radial-gradient(60% 45% at 50% 100%,rgba(216,168,160,.12),transparent 70%),var(--espresso)}
.cta-inner{position:relative;z-index:2}
.cta .eyebrow{justify-content:center}
.cta-title{font-size:clamp(2.6rem,7vw,5.4rem);line-height:1.06;color:var(--porcelain);margin:.1em 0 .5em;position:relative}
.cta-lede{color:rgba(250,240,235,.72);margin:0 auto 2.6rem;max-width:40ch;position:relative}
.cta-ring{position:absolute;z-index:1;top:50%;left:50%;width:min(90vw,680px);aspect-ratio:1;
  border:1px solid rgba(201,163,93,.4);border-radius:50%;transform:translate(-50%,-50%);animation:spin 60s linear infinite}
.cta-ring::after{content:"";position:absolute;inset:14%;border:1px solid rgba(201,163,93,.2);border-radius:50%}

/* ---------- footer (dark · centered) ---------- */
.site-footer{position:relative;overflow:hidden;text-align:center;color:var(--porcelain);
  padding:clamp(76px,10vw,124px) 0 0;
  background:radial-gradient(82% 60% at 50% 0%,#3C2A24,var(--espresso) 60%),var(--espresso)}
.footer-glow{position:absolute;top:-42%;left:50%;transform:translateX(-50%);width:min(92vw,720px);aspect-ratio:1;
  border-radius:50%;background:radial-gradient(closest-side,rgba(216,168,160,.15),transparent);pointer-events:none}
.footer-inner{position:relative;display:flex;flex-direction:column;align-items:center;gap:clamp(1.7rem,3.6vw,2.3rem)}
.footer-brand{display:flex;flex-direction:column;align-items:center;gap:.7rem}
.footer-mark{width:74px;height:auto}
.footer-name{font-family:var(--ff-display);font-size:1.5rem;letter-spacing:.02em;line-height:1;display:flex;flex-direction:column;align-items:center;color:var(--porcelain)}
.footer-name em{font-family:var(--ff-body);font-style:normal;font-size:.56rem;letter-spacing:.36em;text-transform:uppercase;color:var(--gold-soft);margin-top:.55em}
.footer-contact{display:flex;flex-direction:column;align-items:center;gap:.55rem;font-style:normal;
  color:rgba(250,240,235,.74);font-size:.94rem;letter-spacing:.02em}
.fc-item{display:block}
.fc-item a{color:var(--gold-soft);border-bottom:1px solid rgba(201,163,93,.45);padding-bottom:1px;transition:border-color .3s}
.fc-item a:hover{border-color:var(--gold-soft)}
.fc-muted{color:rgba(250,240,235,.5);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase}
.footer-cta{margin:0}
.footer-social{list-style:none;display:flex;gap:14px;padding:0;margin:0}
.footer-social a{width:46px;height:46px;border-radius:50%;border:1px solid rgba(201,163,93,.4);
  display:flex;align-items:center;justify-content:center;color:var(--gold-soft);
  transition:background .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease),transform .4s var(--ease)}
.footer-social svg{width:19px;height:19px;fill:currentColor}
.footer-social a:hover{background:var(--gold);color:var(--espresso);border-color:var(--gold);transform:translateY(-4px)}
.footer-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:.9rem 1.8rem;margin:0;max-width:540px}
.footer-nav a{font-family:var(--ff-body);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:rgba(250,240,235,.78);position:relative;transition:color .35s var(--ease)}
.footer-nav a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--gold);transition:width .35s var(--ease)}
.footer-nav a:hover{color:var(--gold-soft)}
.footer-nav a:hover::after{width:100%}
.footer-base{position:relative;margin-top:clamp(40px,6vw,64px);padding:1.8rem var(--pad);
  border-top:1px solid rgba(250,240,235,.12);
  font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(250,240,235,.5)}
.muted{color:var(--taupe)}

/* ---------- sticky whatsapp ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:95;width:58px;height:58px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:#FFF7F2;
  background:linear-gradient(145deg,#2fb457,#128c3e);box-shadow:0 14px 30px -8px rgba(18,140,62,.6);
  transform:translateY(140%);transition:transform .5s var(--ease),box-shadow .3s}
.wa-float.show{transform:none}
.wa-float:hover{box-shadow:0 18px 40px -8px rgba(18,140,62,.75)}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid rgba(47,180,87,.5);animation:pulse 2.6s ease-out infinite}

/* ---------- back to top float ---------- */
.totop-float{position:fixed;right:22px;bottom:90px;z-index:95;width:48px;height:48px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--espresso);
  background:linear-gradient(140deg,var(--gold),var(--gold-soft));border:none;
  box-shadow:0 12px 26px -10px rgba(158,116,46,.6);
  opacity:0;transform:translateY(18px) scale(.8);pointer-events:none;
  transition:opacity .4s var(--ease),transform .4s var(--ease),box-shadow .3s}
.totop-float.show{opacity:1;transform:none;pointer-events:auto}
.totop-float:hover{transform:translateY(-3px);box-shadow:0 16px 30px -10px rgba(158,116,46,.78)}

/* ---------- reveal (progressive enhancement) ---------- */
.js [data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js [data-reveal].in{opacity:1;transform:none}
.js [data-reveal][data-delay="1"]{transition-delay:.1s}
.js [data-reveal][data-delay="2"]{transition-delay:.2s}
.js [data-reveal][data-delay="3"]{transition-delay:.3s}
.js [data-reveal][data-delay="4"]{transition-delay:.4s}
.js .reveal-img{clip-path:inset(0 0 100% 0);transition:clip-path 1.15s var(--ease)}
.js .reveal-img.in{clip-path:inset(0 0 0 0)}

/* word-mask reveal for section titles (overrides data-reveal hiding) */
.js .split{opacity:1;transform:none}
.js .split .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.14em;margin-bottom:-.14em}
.js .split .w>span{display:inline-block;transform:translateY(115%);
  transition:transform .95s var(--ease);transition-delay:calc(.05s + var(--wi,0)*.075s)}
.js .split.in .w>span{transform:none}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .nav,.nav-cta{display:none}
  .menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;margin-left:auto;width:44px;height:44px;background:none;border:none;cursor:pointer}
  .menu-toggle span{display:block;width:24px;height:1.5px;background:var(--espresso);transition:transform .35s,opacity .3s}
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-copy{order:2}.hero-media{order:1}
  .eyebrow,.hero-actions{justify-content:center}
  .hero-lede{margin-inline:auto}
  .about-grid,.visit-grid,.faq-grid{grid-template-columns:1fr}
  .ethos-grid{grid-template-columns:1fr;gap:.4rem}
  .ethos{padding:1.8rem 1.2rem}
  .about-copy p{margin-inline:auto}
  .founder-sign{align-items:center}
  .menu-grid{grid-template-columns:1fr 1fr}
  .curso-incluye{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .cursos-grid{grid-template-columns:1fr}
  .curso-incluye{grid-template-columns:1fr;gap:1.4rem}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .menu-grid{grid-template-columns:1fr}
  .visit-info li{grid-template-columns:1fr}
  .footer-tag{font-size:1.3rem}
  .footer-nav{gap:.9rem 1.4rem}
  .mi-name{white-space:normal}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:2.6rem 1rem}
  .stat::after{display:none}
}
@media(max-width:560px){
  /* epígrafe: línea decorativa arriba centrada + texto en 2 líneas limpias */
  .hero .eyebrow{flex-direction:column;gap:.7em;letter-spacing:.28em;line-height:1.55;font-size:.68rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  [data-reveal],.reveal-img,.hero-title .line>span,.menu-cat,.menu-list li,.split .w>span{opacity:1!important;transform:none!important;clip-path:none!important;filter:none!important}
  html{scroll-behavior:auto}
  .preloader{display:none}
  .spark{display:none}
  .foil,.stat-num{animation:none!important}
}

/* mobile menu overlay */
.mobile-menu{position:fixed;inset:0;z-index:120;background:var(--porcelain);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:1.5rem;opacity:0;pointer-events:none;transition:opacity .45s var(--ease)}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{font-family:var(--ff-display);font-size:2rem;color:var(--espresso)}
.mobile-menu .btn{margin-top:1rem}
.mobile-menu .close{position:absolute;top:24px;right:26px;font-size:2.2rem;background:none;border:none;cursor:pointer;color:var(--espresso)}