/* ═══════════════════════════════════════════════════════════
   EsteticaMente — Centro estetico, Affori (Milano)
   Concept: «Si vede.» — la prova del prima/dopo, il laser diodo
   come perno (scritto sulla loro vetrina), il team di Lorena.
   Gesto-firma: lo slider PRIMA/DOPO sulle ciglia (transform su
   una clip; fallback due immagini affiancate; flash-safe).
   Palette dal bordeaux delle loro tende/vetrina.
   ⚠️ Distinta da L'estetista Di Rio #137 (verde/salvia, Rio).
   ═══════════════════════════════════════════════════════════ */

:root{
  --bordeaux:#7A1E2B;
  --bordeaux-scuro:#5E1621;
  --crema:#F4EEE7;
  --carta:#FBF7F1;
  --nudo:#E7D8C8;
  --oro:#B08D57;
  --inchiostro:#2A2320;
  --grigio:#7C7069;
  --riga:rgba(42,35,32,.15);
  --mx:clamp(1.15rem,5vw,5.5rem);
  --display:"Marcellus",Georgia,serif;
  --testo:"Rethink Sans",system-ui,-apple-system,sans-serif;
}

*,*::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(--carta);color:var(--inchiostro);
  font-family:var(--testo);
  font-size:clamp(1rem,.96rem + .24vw,1.08rem);
  line-height:1.68;font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2{font-family:var(--display);font-weight:400;line-height:1.05;letter-spacing:.005em;margin:0}

/* ── FLASH-GUARD: stato iniziale dei .reveal (immediateRender:false) ── */
.js .reveal{opacity:0}
.js .reveal.in-view{opacity:1}
html:not(.js) .reveal,html.reduced-motion .reveal{opacity:1}

.skip{position:absolute;left:-9999px;top:0;background:var(--bordeaux);color:#fff;padding:.7rem 1.1rem;z-index:200}
.skip:focus{left:0}
:where(a,button,summary,iframe,[tabindex]):focus-visible{outline:2.5px solid var(--bordeaux);outline-offset:3px}

/* ═══════════ INTRO ═══════════ */
#intro{position:fixed;inset:0;z-index:300;background:var(--bordeaux);display:grid;place-items:center;padding:1.5rem}
#introMark{font-family:var(--display);font-size:clamp(1.8rem,7vw,3.6rem);color:var(--crema);letter-spacing:.02em;text-align:center}
html.no-intro #intro{display:none}

/* ═══════════ HEADER ═══════════ */
#header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.85rem var(--mx);
  background:rgba(251,247,241,.97);
  border-bottom:1px solid transparent;transition:border-color .3s ease;
}
#header.scrolled{border-bottom-color:var(--riga)}
.brand{font-family:var(--display);font-size:clamp(1.1rem,2.4vw,1.4rem);text-decoration:none;color:var(--bordeaux);letter-spacing:.01em}

#mainNav{display:flex;align-items:center;gap:clamp(.9rem,1.8vw,1.7rem)}
#mainNav a:not(.cta){text-decoration:none;font-size:.86rem;font-weight:500;opacity:.74;transition:opacity .2s ease}
#mainNav a:not(.cta):hover{opacity:1}

#langToggle{
  background:none;border:1px solid var(--riga);color:var(--inchiostro);
  font-family:var(--testo);font-size:.73rem;font-weight:600;letter-spacing:.07em;
  padding:.3rem .55rem;cursor:pointer;transition:border-color .2s ease,color .2s ease;
}
#langToggle:hover{border-color:var(--bordeaux);color:var(--bordeaux)}

.cta{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--bordeaux);color:var(--crema);text-decoration:none;
  font-family:var(--testo);font-weight:600;font-size:.85rem;
  padding:.58rem 1.2rem;white-space:nowrap;transition:background .22s ease;
}
.cta:hover{background:var(--bordeaux-scuro)}
.cta-big{font-size:1rem;padding:.85rem 1.7rem;margin-top:1.8rem}

#burger{display:none;flex-direction:column;gap:4px;background:none;border:0;cursor:pointer;padding:.45rem}
#burger span{display:block;width:22px;height:2px;background:var(--inchiostro);transition:transform .28s ease,opacity .2s ease}
#burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
#burger[aria-expanded="true"] span:nth-child(2){opacity:0}
#burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

@media (max-width:900px){
  #burger{display:flex}
  #mainNav{
    position:fixed;inset:0 0 auto;top:0;flex-direction:column;justify-content:center;
    height:100dvh;gap:1.5rem;background:var(--carta);
    transform:translateY(-100%);transition:transform .38s cubic-bezier(.4,0,.2,1);
  }
  #mainNav.nav-open{transform:translateY(0)}
  #mainNav a:not(.cta){font-family:var(--display);font-size:1.6rem;opacity:1}
}

/* ═══════════ HERO ═══════════ */
#hero{min-height:82svh;display:flex;flex-direction:column;justify-content:center;padding:8rem var(--mx) 3rem}
.hero-kicker{font-size:.76rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--bordeaux);margin:0 0 1.8rem}
#hero h1{font-size:clamp(4rem,14vw,10rem)}
.hero-sub{max-width:48ch;margin:1.8rem 0 0;font-size:clamp(1.05rem,1.8vw,1.22rem);color:#453B34}
.hero-sub strong{color:var(--bordeaux)}
.hero-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:1.2rem 2.4rem;margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--riga);max-width:48ch}
.hero-rating{margin:0;font-size:.92rem;color:var(--grigio)}
.hero-rating strong{font-family:var(--display);font-size:1.9rem;color:var(--bordeaux);margin-right:.35rem}
.hero-call{font-family:var(--display);font-size:1.45rem;text-decoration:none}
.hero-call:hover{color:var(--bordeaux)}

/* ═══════════ SI VEDE — slider prima/dopo ═══════════ */
#prova{padding-top:0}
.ba{max-width:900px;margin:0 auto}
.ba-frame{
  position:relative;overflow:hidden;border-radius:3px;
  aspect-ratio:900/563;user-select:none;
  box-shadow:0 20px 50px rgba(42,35,32,.18);
}
.ba-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba-prima-wrap{position:absolute;inset:0;width:50%;overflow:hidden;border-right:2px solid var(--crema)}
.ba-prima-wrap img{width:auto;max-width:none;height:100%}
/* fallback senza JS: due metà affiancate statiche già rese da 50% */
.ba-handle{
  position:absolute;top:0;bottom:0;left:50%;transform:translateX(-50%);
  width:44px;display:flex;align-items:center;justify-content:center;
  cursor:ew-resize;z-index:3;
}
.ba-line{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--crema);transform:translateX(-50%)}
.ba-grip{
  position:relative;background:var(--crema);color:var(--bordeaux);
  font-size:.8rem;letter-spacing:-.05em;font-weight:700;
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  box-shadow:0 3px 10px rgba(42,35,32,.3);
}
.ba-tag{
  position:absolute;bottom:1rem;font-family:var(--display);font-size:.9rem;
  padding:.3em .8em;border-radius:100px;background:rgba(42,35,32,.6);color:var(--crema);
  z-index:2;letter-spacing:.05em;
}
.ba-tag-prima{left:1rem}
.ba-tag-dopo{right:1rem;background:var(--bordeaux)}
.ba-cap{max-width:none;text-align:center;margin:1.2rem 0 0;font-size:.85rem;color:var(--grigio);font-style:italic}

/* ═══════════ sezioni ═══════════ */
section{padding:clamp(4.5rem,10vw,8.5rem) var(--mx)}
.sec-head{margin-bottom:clamp(2.4rem,5vw,3.4rem)}
.eyebrow{font-size:.74rem;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:var(--bordeaux);margin:0 0 1rem}
h2{font-size:clamp(2rem,5.4vw,4rem)}
section p{max-width:56ch}
.sec-intro{margin:1.3rem 0 0;font-size:clamp(1rem,1.6vw,1.1rem);color:#453B34}

/* ═══════════ IL LASER ═══════════ */
#laser{background:var(--carta);border-block:1px solid var(--riga)}
.due-col{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
@media (max-width:880px){.due-col{grid-template-columns:1fr}}
.col-fig{margin:0}
.col-fig img{width:100%;border-radius:2px}
.col-fig figcaption{margin-top:.7rem;font-size:.82rem;color:var(--grigio);font-style:italic}
.col-testo p{margin:0 0 1.1rem}
.la-cit{margin:1.9rem 0 0;padding:1.2rem 0 0;border-top:2px solid var(--oro)}
.la-cit p{font-family:var(--display);font-size:1.2rem;line-height:1.4;font-style:italic;margin:0 0 .7rem}
.la-cit strong{font-style:normal;color:var(--bordeaux)}
.la-cit cite{font-style:normal;font-size:.79rem;letter-spacing:.06em;text-transform:uppercase;color:var(--grigio)}

/* ═══════════ I TRATTAMENTI ═══════════ */
.tratt-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(1.4rem,3vw,2.4rem)}
.tratt-grid li{border-top:1px solid var(--riga);padding-top:1.1rem}
.tratt-grid h3{font-family:var(--display);font-size:1.4rem;font-weight:400;margin:0 0 .5rem;color:var(--bordeaux)}
.tratt-grid p{font-size:.94rem;margin:0;color:#453B34;max-width:none}
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:clamp(2.5rem,5vw,3.5rem)}
@media (max-width:760px){.strip{grid-template-columns:1fr 1fr}.strip figure:last-child{grid-column:span 2}}
@media (max-width:520px){.strip{grid-template-columns:1fr}.strip figure:last-child{grid-column:auto}}
.strip figure{margin:0}

/* ═══════════ RECENSIONI ═══════════ */
#voci{background:var(--bordeaux);color:var(--crema)}
#voci .eyebrow{color:var(--nudo)}
#voci h2{color:var(--crema)}
.voci-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:clamp(1.4rem,3vw,2.4rem)}
.voci-grid blockquote{margin:0;padding-top:1.1rem;border-top:2px solid var(--oro)}
.voci-grid p{font-size:.97rem;margin:0 0 .9rem;max-width:none;color:rgba(244,238,231,.9)}
.voci-grid cite{font-style:normal;font-size:.77rem;letter-spacing:.07em;text-transform:uppercase;color:rgba(244,238,231,.6)}

/* ═══════════ DOVE ═══════════ */
.dove-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
@media (max-width:880px){.dove-grid{grid-template-columns:1fr}}
#dove address{font-style:normal;font-size:1.06rem;line-height:1.7;margin:1.4rem 0 .6rem}
.dove-tel a{font-family:var(--display);font-size:1.5rem;text-decoration:none}
.dove-tel a:hover{color:var(--bordeaux)}
.dove-stato{margin:.8rem 0 1.4rem;font-size:.9rem;font-weight:600;min-height:1.4em}
.dove-stato .aperto{color:#2A7A34}
.dove-stato .chiuso{color:var(--bordeaux)}
.orari{list-style:none;margin:0;padding:0;border-top:1px solid var(--riga);max-width:34rem}
.orari li{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;border-bottom:1px solid var(--riga);font-size:.9rem}
.orari li b{font-weight:600;text-align:right}
.orari li.oggi{color:var(--bordeaux);font-weight:700}
.dove-serv{margin:1.2rem 0 0;font-size:.83rem;color:var(--grigio)}
.dove-map{overflow:hidden;border:1px solid var(--riga);min-height:390px}
.dove-map iframe{width:100%;height:100%;min-height:390px;display:block;filter:grayscale(.3) sepia(.08)}

/* ═══════════ FAQ ═══════════ */
#faq{background:var(--carta);border-top:1px solid var(--riga)}
#faq h2{margin-bottom:2rem}
.faq-list{max-width:62ch}
.faq-list details{border-bottom:1px solid var(--riga)}
.faq-list summary{
  cursor:pointer;padding:1.05rem 0;list-style:none;
  font-family:var(--display);font-size:1.15rem;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";color:var(--bordeaux);font-size:1.35rem;line-height:1;flex-shrink:0}
.faq-list details[open] summary::after{content:"–"}
.faq-list p{margin:0 0 1.2rem;font-size:.95rem;color:#453B34}

/* ═══════════ FOOTER ═══════════ */
footer{background:var(--bordeaux-scuro);color:rgba(244,238,231,.82);padding:clamp(3rem,6vw,4.5rem) var(--mx) 6.2rem}
.foot-inner{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:2rem;align-items:start}
@media (max-width:760px){.foot-inner{grid-template-columns:1fr;gap:1.5rem}}
.foot-name{font-family:var(--display);font-size:1.7rem;color:var(--crema);margin:0}
.foot-col p{margin:0 0 .4rem;font-size:.88rem}
.foot-col a{text-decoration:none}
.foot-col a:hover{color:var(--nudo)}
.foot-credit{margin:3rem 0 0;padding-top:1.4rem;border-top:1px solid rgba(244,238,231,.18);font-size:.79rem;color:rgba(244,238,231,.55)}
.foot-credit a{color:var(--nudo)}

/* ═══════════ ACTION BAR ═══════════ */
#actionBar{
  position:fixed;bottom:0;left:0;right:0;z-index:110;display:none;
  background:var(--carta);border-top:1px solid var(--riga);
  padding:.6rem .8rem calc(.6rem + env(safe-area-inset-bottom));gap:.6rem;
  transform:translateY(105%);transition:transform .32s cubic-bezier(.4,0,.2,1);
}
#actionBar.is-visible{transform:translateY(0)}
#actionBar a{flex:1;text-align:center;text-decoration:none;padding:.72rem .5rem;font-size:.89rem;font-weight:600}
.ab-call{background:var(--bordeaux);color:var(--crema)}
.ab-map{border:1px solid var(--riga);color:var(--inchiostro)}
@media (max-width:700px){#actionBar{display:flex}footer{padding-bottom:7rem}}

/* ═══════════ LIGHTBOX ═══════════ */
.shot{border:0;padding:0;background:none;cursor:zoom-in;display:block;overflow:hidden;width:100%;border-radius:2px}
.shot img{width:100%;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.shot:hover img{transform:scale(1.035)}
#lightbox{position:fixed;inset:0;z-index:250;background:rgba(42,35,32,.94);display:grid;place-items:center;padding:1.5rem}
#lightbox[hidden]{display:none}
#lightboxImg{max-width:100%;max-height:88vh;border-radius:2px}
#lightboxClose{position:absolute;top:1rem;right:1rem;background:none;border:0;color:var(--crema);font-size:1.7rem;cursor:pointer;line-height:1;padding:.5rem}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}