/* ============ MIA AESTHETICS — PREMIUM LUXURY ============ */
:root{
  --black:#000;
  --bg:#050505;
  --bg-2:#0b0b0b;
  --white:#fff;
  --silver:#cfcfd4;
  --muted:#9a9aa3;
  --gold:#d4af37;
  --gold-2:#f3d27a;
  --gold-grad:linear-gradient(135deg,#f3d27a 0%,#d4af37 50%,#a07a1f 100%);
  --glass:rgba(255,255,255,.05);
  --glass-border:rgba(255,255,255,.1);
  --radius:18px;
  --shadow:0 20px 60px rgba(0,0,0,.5);
  --shadow-gold:0 10px 40px rgba(212,175,55,.25);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Poppins',sans-serif;
  background:var(--black);
  color:var(--white);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1240px;margin:0 auto;padding:0 1.5rem}
.gold{
  background:var(--gold-grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* ===== NAVBAR ===== */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(0,0,0,.4);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid transparent;
  transition:all .4s ease;
}
.navbar.scrolled{
  background:rgba(0,0,0,.75);
  border-bottom:1px solid var(--glass-border);
}
.nav-container{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1240px;margin:0 auto;padding:1rem 1.5rem;
}
.nav-logo{display:flex;align-items:center;gap:.7rem;font-weight:600;letter-spacing:.05em}
.nav-logo img{width:38px;height:38px;border-radius:50%;object-fit:cover}
.nav-logo span{font-size:1rem}
.nav-menu{display:flex;list-style:none;gap:2.2rem}
.nav-menu a{
  font-size:.9rem;font-weight:400;letter-spacing:.04em;
  color:var(--silver);position:relative;padding:.4rem 0;
  transition:color .3s;
}
.nav-menu a::after{
  content:"";position:absolute;left:0;bottom:0;
  width:0;height:1px;background:var(--gold-grad);
  transition:width .3s;
}
.nav-menu a:hover{color:var(--white)}
.nav-menu a:hover::after{width:100%}
.nav-menu a.active{color:var(--gold-2)}
.nav-menu a.active::after{width:100%}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:24px;height:1.5px;background:var(--white);transition:all .3s}

/* ===== HERO ===== */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;text-align:center;
  padding:6rem 1.5rem 4rem;
}
.hero-bg{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:0;
  animation:slowZoom 18s ease-in-out infinite alternate;
}
@keyframes slowZoom{from{transform:scale(1)}to{transform:scale(1.08)}}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(ellipse at center, rgba(0,0,0,.3) 0%, rgba(0,0,0,.85) 100%),
    linear-gradient(180deg, rgba(0,0,0,.4) 0%, rgba(0,0,0,.9) 100%);
}
.hero-content{position:relative;z-index:2;max-width:900px}
.hero-badge{
  display:inline-block;
  padding:.5rem 1.2rem;
  border:1px solid var(--glass-border);
  border-radius:100px;
  background:var(--glass);
  backdrop-filter:blur(10px);
  font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-2);margin-bottom:1.8rem;
}
.hero h1{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(2.6rem,6vw,5.5rem);
  font-weight:400;
  line-height:1.05;
  letter-spacing:-.02em;
  margin-bottom:1.5rem;
}
.hero-sub{
  font-size:clamp(1rem,1.6vw,1.25rem);
  color:var(--silver);font-weight:300;
  letter-spacing:.05em;margin-bottom:1rem;
}
.hero-text{
  color:var(--muted);max-width:620px;margin:0 auto 2.5rem;
  font-size:.98rem;font-weight:300;
}
.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:1rem 2rem;border-radius:100px;
  font-family:inherit;font-size:.88rem;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;
  cursor:pointer;border:none;
  transition:all .4s cubic-bezier(.2,.8,.2,1);
}
.btn-gold{
  background:var(--gold-grad);color:#1a1208;
  box-shadow:var(--shadow-gold);
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 18px 50px rgba(212,175,55,.4)}
.btn-ghost{
  background:rgba(255,255,255,.06);
  color:var(--white);
  border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(10px);
}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-3px)}
.hero-trust{
  font-size:.85rem;color:var(--muted);letter-spacing:.05em;
}
.hero-scroll{
  position:absolute;bottom:1.5rem;left:50%;transform:translateX(-50%);
  color:var(--gold-2);font-size:1.4rem;z-index:2;
  animation:bounce 2s infinite;
}
@keyframes bounce{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,10px)}}

/* ===== SECTIONS ===== */
.section{padding:7rem 0;position:relative}
.section-alt{background:linear-gradient(180deg,#000 0%,#0a0a0a 50%,#000 100%)}
.section-head{text-align:center;max-width:760px;margin:0 auto 4rem}
.eyebrow{
  display:inline-block;font-size:.75rem;letter-spacing:.3em;
  text-transform:uppercase;color:var(--gold-2);margin-bottom:1rem;
}
.section-head h2{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(2rem,4vw,3.5rem);
  font-weight:400;line-height:1.1;letter-spacing:-.01em;
  margin-bottom:1rem;
}
.section-head p{color:var(--muted);font-weight:300}

/* ===== GLASS ===== */
.glass{
  background:var(--glass);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(16px) saturate(140%);
  border-radius:var(--radius);
}

/* ===== FEATURES ===== */
.features-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:1.5rem;
}
.feature{padding:2.2rem 1.8rem;text-align:center;transition:transform .5s,border-color .5s}
.feature:hover{transform:translateY(-8px);border-color:rgba(212,175,55,.4)}
.feature-icon{
  width:60px;height:60px;margin:0 auto 1.3rem;
  display:grid;place-items:center;
  border-radius:50%;
  background:rgba(212,175,55,.08);
  color:var(--gold-2);
  border:1px solid rgba(212,175,55,.25);
}
.feature-icon svg{width:28px;height:28px}
.feature h3{font-size:1.1rem;font-weight:500;margin-bottom:.6rem;letter-spacing:.02em}
.feature p{color:var(--muted);font-size:.9rem;font-weight:300}

/* ===== PROCS ===== */
.procs-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:1.2rem;
}
.proc{
  padding:2.5rem 2rem;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--glass-border);
  position:relative;overflow:hidden;
  transition:all .5s ease;cursor:pointer;
}
.proc::before{
  content:"";position:absolute;inset:0;
  background:var(--gold-grad);opacity:0;
  transition:opacity .5s;z-index:0;
}
.proc::after{
  content:"→";position:absolute;top:1.2rem;right:1.4rem;
  color:var(--gold-2);font-size:1.2rem;
  transition:transform .4s;
}
.proc:hover::before{opacity:.08}
.proc:hover{transform:translateY(-6px);border-color:rgba(212,175,55,.4)}
.proc:hover::after{transform:translate(4px,-4px)}
.proc h3{
  font-family:'Cormorant Garamond',serif;
  font-size:1.5rem;font-weight:500;
  margin-bottom:.6rem;position:relative;z-index:1;
}
.proc p{color:var(--muted);font-size:.9rem;font-weight:300;position:relative;z-index:1}

/* ===== PROCESO ===== */
.process-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:1.5rem;
}
.process-step{
  padding:2.2rem 1.8rem;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--glass-border);
  position:relative;transition:all .5s ease;
}
.process-step:hover{transform:translateY(-6px);border-color:rgba(212,175,55,.4)}
.process-num{
  font-family:'Cormorant Garamond',serif;
  font-size:2.6rem;font-weight:500;
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:.8rem;line-height:1;
}
.process-step h3{font-size:1.05rem;font-weight:500;margin-bottom:.6rem;letter-spacing:.02em}
.process-step p{color:var(--muted);font-size:.9rem;font-weight:300}

/* ===== FAQ ===== */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}
.faq-item{overflow:hidden}
.faq-question{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  background:none;border:none;cursor:pointer;color:var(--white);
  font-family:inherit;font-size:1rem;font-weight:500;text-align:left;
  padding:1.4rem 1.6rem;
}
.faq-icon{
  flex-shrink:0;color:var(--gold-2);font-size:1.3rem;font-weight:300;
  transition:transform .35s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-answer{
  max-height:0;overflow:hidden;
  transition:max-height .4s ease,padding .4s ease;
  padding:0 1.6rem;
}
.faq-item.open .faq-answer{padding:0 1.6rem 1.4rem}
.faq-answer p{color:var(--muted);font-size:.92rem;font-weight:300;line-height:1.7}

/* ===== CTA FINAL ===== */
.cta-final{
  padding:6rem 0;text-align:center;
  background:
    radial-gradient(ellipse at center,rgba(212,175,55,.1),transparent 70%),
    #000;
  border-top:1px solid var(--glass-border);
}
.cta-final-inner{max-width:640px;margin:0 auto}
.cta-final h2{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(1.8rem,3.6vw,3rem);font-weight:400;margin-bottom:1rem;
}
.cta-final p{color:var(--muted);font-weight:300;margin-bottom:2.2rem}
.cta-final-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ===== GALLERY ===== */
.gallery-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:1rem;
}
.gallery-item{
  aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden;
  position:relative;cursor:pointer;
  border:1px solid var(--glass-border);
}
.gallery-item .ph{
  width:100%;height:100%;
  transition:transform .8s ease;
}
.gallery-item:hover .ph{transform:scale(1.08)}
.ph1{background:linear-gradient(135deg,#2a1f15,#5a3f25)}
.ph2{background:linear-gradient(135deg,#1a1a1a,#3a2a1f)}
.ph3{background:linear-gradient(135deg,#2a2520,#4a3a30)}
.ph4{background:linear-gradient(135deg,#1f1a15,#3a2820)}
.ph5{background:linear-gradient(135deg,#252018,#453525)}
.ph6{background:linear-gradient(135deg,#1a1510,#352818)}
.gallery-item::after{
  content:"Antes / Después";
  position:absolute;bottom:1rem;left:1rem;
  font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-2);
  background:rgba(0,0,0,.5);padding:.4rem .8rem;border-radius:100px;
  backdrop-filter:blur(8px);
}

/* ===== STATS ===== */
.stats-section{
  padding:5rem 0;
  background:
    radial-gradient(ellipse at center,rgba(212,175,55,.06),transparent 70%),
    #000;
  border-top:1px solid var(--glass-border);
  border-bottom:1px solid var(--glass-border);
}
.stats-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:2rem;text-align:center;
}
.stat-num{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(2.5rem,5vw,4rem);
  font-weight:500;
  background:var(--gold-grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1;
}
.stat-label{
  margin-top:.6rem;font-size:.85rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--silver);
}

/* ===== TESTIMONIOS ===== */
.testi-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:1.5rem;
}
.testi{padding:2.2rem;transition:transform .5s}
.testi:hover{transform:translateY(-6px)}
.stars{color:var(--gold-2);letter-spacing:.2em;margin-bottom:1rem;font-size:1.1rem}
.testi p{
  font-family:'Cormorant Garamond',serif;
  font-size:1.2rem;font-style:italic;font-weight:400;
  color:var(--white);margin-bottom:1.2rem;line-height:1.5;
}
.testi-name{color:var(--muted);font-size:.85rem;letter-spacing:.05em}

/* ===== CONTACTO ===== */
.contact-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:1.5rem;
}
.contact-card{padding:2.2rem;transition:all .4s}
.contact-card:hover{transform:translateY(-6px);border-color:rgba(212,175,55,.3)}
.contact-card h3{font-size:1.05rem;font-weight:500;margin-bottom:1rem;color:var(--gold-2);letter-spacing:.05em}
.contact-card p{color:var(--silver);font-size:.95rem;font-weight:300}

/* ===== FOOTER ===== */
.footer{
  background:#020202;border-top:1px solid var(--glass-border);
  padding:5rem 0 2rem;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:3rem;
}
.footer-brand img{width:50px;height:50px;border-radius:50%;margin-bottom:1rem}
.footer-brand p{color:var(--muted);font-size:.88rem;font-weight:300;max-width:300px}
.footer h4{
  font-size:.8rem;letter-spacing:.25em;text-transform:uppercase;
  color:var(--gold-2);margin-bottom:1.2rem;font-weight:500;
}
.footer ul{list-style:none}
.footer ul li{margin-bottom:.7rem}
.footer ul a{color:var(--silver);font-size:.9rem;font-weight:300;transition:color .3s}
.footer ul a:hover{color:var(--gold-2)}
.fb-btn{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.8rem 1.3rem;border-radius:100px;
  background:#1877F2;color:#fff;font-size:.85rem;font-weight:500;
  letter-spacing:.03em;
  transition:all .3s;
  box-shadow:0 8px 25px rgba(24,119,242,.3);
}
.fb-btn:hover{background:#0d65d9;transform:translateY(-3px);box-shadow:0 12px 35px rgba(24,119,242,.45)}
.wa-link{
  display:inline-flex;align-items:center;gap:.6rem;
  color:var(--silver);font-size:.88rem;font-weight:300;
  transition:color .3s;
}
.wa-link svg{color:#25D366;flex-shrink:0}
.wa-link:hover{color:var(--gold-2)}
.footer-bottom{
  text-align:center;margin-top:4rem;padding-top:2rem;
  border-top:1px solid var(--glass-border);
  color:var(--muted);font-size:.8rem;letter-spacing:.05em;
}

/* ===== WHATSAPP FLOAT ===== */
.wa-float{
  position:fixed;bottom:1.5rem;right:1.5rem;z-index:99;
  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);
  animation:pulse 2.2s infinite;
  transition:transform .3s;
}
.wa-float:hover{transform:scale(1.1)}
.wa-float svg{width:30px;height:30px}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.55),0 10px 30px rgba(37,211,102,.45)}
  70%{box-shadow:0 0 0 20px rgba(37,211,102,0),0 10px 30px rgba(37,211,102,.45)}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0),0 10px 30px rgba(37,211,102,.45)}
}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}

/* ===== RESPONSIVE ===== */
@media(max-width:860px){
  .nav-toggle{display:flex}
  .nav-menu{
    position:fixed;top:0;right:-100%;width:75%;max-width:340px;height:100vh;
    flex-direction:column;justify-content:center;gap:1.8rem;
    background:rgba(0,0,0,.95);backdrop-filter:blur(20px);
    transition:right .4s ease;padding:2rem;
  }
  .nav-menu.open{right:0}
  .nav-menu a{font-size:1.1rem}
  .section{padding:5rem 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
  .hero{min-height:90vh}
}
@media(max-width:500px){
  .footer-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;width:100%}
  .btn{width:100%}
  .cta-final-btns{flex-direction:column;width:100%}
  .cta-final-btns .btn{width:100%}
  .faq-question{padding:1.2rem}
  .faq-question span:first-child{font-size:.92rem}
}

/* ===== ACCESSIBILITY ===== */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}