/* ═══════════════════════════════════════════════════════════════════════
   SERENITY · LANDING SYSTEM v1.0
   Sistema unificado de diseño para todas las landings de servicio.
   Compartido con: drenaje, masaje, facial, dermapen, mesoterapia, postop.
   Tokens alineados con el home (Playfair + Space Grotesk + Cormorant).
   Última actualización: 2026-05-12
   ═══════════════════════════════════════════════════════════════════════ */

:root{
  --po-charcoal:#1a1a1a;
  --po-charcoal-soft:#2b2826;
  --po-text:#2a2520;
  --po-text-soft:#6b5f54;
  --po-cream:#faf7f2;
  --po-cream-warm:#f5efe6;
  --po-stone:#e5ddd0;
  --po-gold:#c4a265;
  --po-gold-light:#d9bf8a;
  --po-gold-dark:#a68942;
  --po-rose:#c47286;
  --po-blush:#fce8eb;
  --po-success:#2d8a5c;
  --serif:'Playfair Display',Georgia,serif;
  --sans:'Space Grotesk','Helvetica Neue',sans-serif;
  --display:'Cormorant Garamond',Georgia,serif;
  --ease:cubic-bezier(.25,.46,.45,.94);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:var(--sans);font-weight:400;color:var(--po-text);background:linear-gradient(180deg,var(--po-cream-warm) 0%,var(--po-cream) 50%,#fff 100%);line-height:1.65;-webkit-font-smoothing:antialiased;min-height:100vh}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(250,247,242,.92);backdrop-filter:blur(12px) saturate(1.2);border-bottom:1px solid rgba(31,37,48,.08);padding:1.1rem clamp(1.2rem,4vw,3rem)}
.nav-inner{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{font-family:var(--serif);font-weight:500;letter-spacing:.32em;font-size:.95rem;color:var(--po-charcoal);text-transform:uppercase}
.brand span{color:var(--po-gold)}
.nav-right{display:flex;align-items:center;gap:1.2rem}
.nav-phone{color:var(--po-charcoal);font-size:.88rem;font-weight:500;letter-spacing:.04em}
.nav-phone:hover{color:var(--po-gold-dark)}
.btn{display:inline-block;cursor:pointer;border:0;font-family:var(--sans);font-weight:600;letter-spacing:.18em;text-transform:uppercase;padding:.85rem 1.6rem;font-size:.78rem;border-radius:3px;transition:transform .2s var(--ease),background .2s var(--ease);text-decoration:none;position:relative;z-index:51}
.btn-primary{background:var(--po-charcoal);color:#fff}
.btn-primary:hover{background:var(--po-gold-dark);transform:translateY(-2px)}
.btn-gold{background:var(--po-gold);color:var(--po-charcoal)}
.btn-gold:hover{background:var(--po-gold-light);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--po-charcoal);border:1.5px solid var(--po-charcoal)}
.btn-outline:hover{background:var(--po-charcoal);color:#fff}
.btn-sm{padding:.6rem 1.1rem;font-size:.72rem}

/* HERO */
.hero{padding:clamp(2.5rem,5vw,4.5rem) clamp(1.2rem,4vw,3rem) clamp(2rem,4vw,3.5rem);max-width:1180px;margin:0 auto}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(2rem,4vw,4rem);align-items:center}
.hero-eyebrow{display:inline-block;padding:.4rem 1rem;background:#fff;border:1px solid var(--po-stone);border-radius:50px;color:var(--po-gold-dark);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;font-weight:600;margin-bottom:1.4rem}
.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,5vw,3.4rem);line-height:1.15;color:var(--po-charcoal);margin-bottom:1.2rem;letter-spacing:-.01em}
.hero h1 em{font-family:var(--display);font-style:italic;color:var(--po-gold-dark);font-weight:500}
.hero .lead{font-size:clamp(1rem,1.5vw,1.1rem);color:var(--po-text-soft);max-width:540px;margin-bottom:2rem;line-height:1.7}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.8rem}
.hero-trust{display:flex;flex-wrap:wrap;gap:1rem;padding:1.1rem 1.3rem;background:#fff;border:1px solid var(--po-stone);border-radius:6px;box-shadow:0 4px 14px -8px rgba(31,37,48,.1)}
.trust-item{flex:1;min-width:110px}
.trust-item b{display:block;font-family:var(--serif);font-size:1.3rem;color:var(--po-charcoal);font-weight:600;margin-bottom:.1rem}
.trust-item span{font-size:.72rem;color:var(--po-text-soft);letter-spacing:.05em;text-transform:uppercase}
.hero-img{position:relative;border-radius:8px;overflow:hidden;box-shadow:0 30px 60px -25px rgba(31,37,48,.35);border:1px solid var(--po-stone)}
.hero-img img{width:100%;aspect-ratio:4/5;object-fit:cover}
.hero-img-badge{position:absolute;bottom:1.2rem;left:1.2rem;right:1.2rem;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);padding:.9rem 1.1rem;border-radius:4px;color:var(--po-charcoal);font-size:.78rem;letter-spacing:.08em}
.hero-img-badge strong{display:block;font-family:var(--serif);font-size:1rem;margin-bottom:.15rem;font-weight:600}

/* NOTICE */
.notice{background:#fff;border-top:1px solid var(--po-stone);border-bottom:1px solid var(--po-stone);padding:1.3rem clamp(1.2rem,4vw,3rem)}
.notice-inner{max-width:1180px;margin:0 auto;display:flex;align-items:flex-start;gap:1rem}
.notice-icon{flex-shrink:0;width:36px;height:36px;border-radius:50%;background:var(--po-blush);color:var(--po-charcoal);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:1rem;font-weight:600}
.notice p{color:var(--po-text-soft);font-size:.88rem;line-height:1.65;margin:0}
.notice strong{color:var(--po-charcoal);font-weight:600}

/* SECTIONS */
section{padding:clamp(3rem,6vw,5rem) clamp(1.2rem,4vw,3rem)}
.section-inner{max-width:1180px;margin:0 auto}
.section-head{text-align:center;max-width:680px;margin:0 auto clamp(2rem,4vw,3.5rem)}
.section-eyebrow{display:inline-block;color:var(--po-gold-dark);font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;font-weight:600;margin-bottom:.8rem}
.section-head h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.7rem,3.5vw,2.6rem);line-height:1.2;color:var(--po-charcoal);margin-bottom:.8rem;letter-spacing:-.01em}
.section-head h2 em{font-family:var(--display);font-style:italic;color:var(--po-gold-dark);font-weight:500}
.section-head p{color:var(--po-text-soft);font-size:1rem;line-height:1.7}

.bg-cream{background:var(--po-cream-warm)}
.bg-white{background:#fff}

/* INCLUDE CARDS */
.includes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.5rem}
.include-card{background:#fff;border:1px solid var(--po-stone);border-radius:8px;overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.include-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px -16px rgba(31,37,48,.18)}
.include-card-img{width:100%;height:180px;object-fit:cover;display:block;border-bottom:1px solid var(--po-stone)}
.include-card-body{padding:1.5rem 1.4rem}
.include-step{display:inline-block;color:var(--po-gold-dark);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700;margin-bottom:.6rem}
.include-card h3{font-family:var(--serif);font-weight:500;font-size:1.1rem;color:var(--po-charcoal);margin-bottom:.5rem;line-height:1.35}
.include-card p{color:var(--po-text-soft);font-size:.88rem;line-height:1.65}

/* PRICING */
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;max-width:1000px;margin:0 auto}
.price-card{background:var(--po-cream);border:1px solid var(--po-stone);border-radius:10px;padding:2rem 1.6rem;text-align:center;position:relative;transition:transform .25s,box-shadow .25s}
.price-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px -12px rgba(31,37,48,.15)}
.price-card.featured{border:2px solid var(--po-gold);background:#fff;box-shadow:0 18px 36px -12px rgba(196,162,101,.25)}
.price-card.featured .price-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--po-gold);color:var(--po-charcoal);font-size:.65rem;letter-spacing:.18em;text-transform:uppercase;padding:.35rem .85rem;border-radius:50px;font-weight:700}
.price-card h4{font-family:var(--serif);font-weight:500;font-size:1.2rem;color:var(--po-charcoal);margin-bottom:.5rem}
.price-card .price-desc{color:var(--po-text-soft);font-size:.85rem;margin-bottom:1.4rem;min-height:2.5em;line-height:1.5}
.price-card .price-tag{font-family:var(--serif);font-size:2rem;color:var(--po-charcoal);font-weight:600;margin-bottom:.3rem}
.price-card .price-detail{color:var(--po-text-soft);font-size:.78rem;margin-bottom:1.3rem}
.payments{text-align:center;color:var(--po-text-soft);font-size:.82rem;margin-top:2rem;padding:.9rem 1.2rem;background:var(--po-cream);border-radius:6px;max-width:780px;margin-left:auto;margin-right:auto}

/* TIMELINE / STEPS */
.timeline{max-width:820px;margin:0 auto;position:relative}
.timeline::before{content:'';position:absolute;left:32px;top:20px;bottom:20px;width:2px;background:var(--po-stone)}
.timeline-step{display:flex;gap:1.5rem;padding:1.4rem 0;align-items:flex-start;position:relative}
.timeline-num{flex-shrink:0;width:66px;height:66px;border-radius:50%;background:#fff;border:2px solid var(--po-gold);color:var(--po-gold-dark);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:.95rem;font-weight:600;letter-spacing:.05em;position:relative;z-index:1;text-align:center;line-height:1.1}
.timeline-body h4{font-family:var(--serif);font-weight:600;font-size:1.15rem;color:var(--po-charcoal);margin-bottom:.4rem}
.timeline-body p{color:var(--po-text-soft);font-size:.93rem;line-height:1.7}

/* PILLS */
.pills{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.7rem;max-width:980px;margin:0 auto}
.pill{padding:.85rem 1rem;background:#fff;border:1px solid var(--po-stone);border-radius:6px;color:var(--po-charcoal);font-size:.88rem;text-align:center;font-weight:500;transition:border-color .2s,color .2s}
.pill:hover{border-color:var(--po-gold);color:var(--po-gold-dark)}

/* GALLERY */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.gallery-item{position:relative;overflow:hidden;border-radius:8px;aspect-ratio:4/3;border:1px solid var(--po-stone);transition:transform .25s}
.gallery-item:hover{transform:translateY(-3px)}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block}
.gallery-item .gi-caption{position:absolute;bottom:0;left:0;right:0;padding:.7rem 1rem;background:linear-gradient(180deg,transparent 0%,rgba(31,37,48,.85) 100%);color:#fff;font-family:var(--serif);font-weight:500;font-size:.9rem}

/* STATS */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem;max-width:880px;margin:0 auto 2.2rem}
.stat-card{padding:1.5rem 1rem;text-align:center;background:#fff;border:1px solid var(--po-stone);border-radius:8px}
.stat-card b{display:block;font-family:var(--serif);font-size:1.8rem;color:var(--po-gold-dark);font-weight:600;margin-bottom:.2rem}
.stat-card span{font-size:.78rem;color:var(--po-text-soft);letter-spacing:.05em;text-transform:uppercase}

/* CTA BANNER */
.cta-banner{background:linear-gradient(135deg,var(--po-charcoal) 0%,var(--po-charcoal-soft) 100%);color:#fff;padding:clamp(2.5rem,5vw,4rem) clamp(1.2rem,4vw,3rem);text-align:center}
.cta-banner h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.5rem,3vw,2.2rem);margin-bottom:.8rem;color:#fff}
.cta-banner h3 em{font-family:var(--display);font-style:italic;color:var(--po-gold-light);font-weight:500}
.cta-banner p{color:rgba(255,255,255,.75);max-width:540px;margin:0 auto 1.8rem;font-size:1rem;line-height:1.7}
.cta-banner-row{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center}
.cta-banner .btn-primary{background:var(--po-gold);color:var(--po-charcoal)}
.cta-banner .btn-primary:hover{background:var(--po-gold-light)}
.cta-banner .btn-outline{color:#fff;border-color:rgba(255,255,255,.4)}
.cta-banner .btn-outline:hover{background:#fff;color:var(--po-charcoal);border-color:#fff}

/* FAQ */
.faqs{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--po-stone);border-radius:8px;margin-bottom:.6rem;overflow:hidden;transition:border-color .2s}
.faq-item[open]{border-color:var(--po-gold)}
.faq-item summary{cursor:pointer;list-style:none;padding:1.2rem 1.4rem;font-family:var(--serif);color:var(--po-charcoal);font-size:1rem;font-weight:500;position:relative;padding-right:3rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:'+';position:absolute;right:1.4rem;top:50%;transform:translateY(-50%);color:var(--po-gold-dark);font-size:1.4rem;font-weight:300;transition:transform .2s}
.faq-item[open] summary:after{content:'−'}
.faq-item summary:hover{color:var(--po-gold-dark)}
.faq-item p{padding:0 1.4rem 1.3rem;color:var(--po-text-soft);font-size:.93rem;line-height:1.75}

/* CROSS-SELL */
.crosssell-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.2rem}
.cs-card{background:#fff;padding:1.6rem;border-radius:8px;border:1px solid var(--po-stone);text-decoration:none;display:block;transition:border-color .25s,transform .25s,box-shadow .25s}
.cs-card:hover{border-color:var(--po-gold);transform:translateY(-3px);box-shadow:0 14px 28px -12px rgba(31,37,48,.15)}
.cs-card h4{font-family:var(--serif);font-weight:500;font-size:1.1rem;color:var(--po-charcoal);margin-bottom:.45rem}
.cs-card p{color:var(--po-text-soft);font-size:.85rem;line-height:1.6}
.cs-arrow{color:var(--po-gold-dark);font-size:.74rem;margin-top:.9rem;display:block;letter-spacing:.18em;text-transform:uppercase;font-weight:600}

/* COMMITMENT */
.commitment{max-width:880px;margin:0 auto;background:#fff;border:1px solid var(--po-stone);padding:2.2rem;border-radius:10px}
.commitment h3{font-family:var(--serif);font-weight:600;font-size:1.3rem;color:var(--po-charcoal);margin-bottom:1rem}
.commitment p{color:var(--po-text-soft);font-size:.95rem;line-height:1.8;margin-bottom:1rem}
.commitment p:last-child{margin-bottom:0;font-size:.85rem;color:var(--po-text-soft);font-style:italic}

/* FOOTER */
.po-footer{background:var(--po-charcoal);color:rgba(255,255,255,.7);padding:3.2rem clamp(1.2rem,4vw,3rem) 2rem;border-top:1px solid rgba(255,255,255,.06)}
.foot-inner{max-width:1180px;margin:0 auto}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:2.2rem}
.foot-grid h5{color:var(--po-gold);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;margin-bottom:.95rem;font-weight:600}
.foot-grid p,.foot-grid a{color:rgba(255,255,255,.7);font-size:.85rem;line-height:1.85;display:block;text-decoration:none;transition:color .2s}
.foot-grid a:hover{color:var(--po-gold-light)}
.po-copy{text-align:center;padding-top:1.8rem;border-top:1px solid rgba(255,255,255,.08);color:rgba(255,255,255,.4);font-size:.72rem;letter-spacing:.05em}
.po-copy a{color:rgba(255,255,255,.55)}
.po-copy a:hover{color:var(--po-gold-light)}

/* WHATSAPP FLOAT */
.wa-float{position:fixed;bottom:1.4rem;right:1.4rem;background:#25d366;color:#fff;width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(37,211,102,.4);z-index:99;text-decoration:none;font-size:1.7rem;line-height:1;transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}

@media(max-width:768px){
  .hero-grid{grid-template-columns:1fr}
  .hero-img{order:-1}
  .hero-img img{aspect-ratio:16/10}
  .nav-phone{display:none}
  .notice-inner{flex-direction:column;gap:.6rem}
  .timeline::before{left:24px}
  .timeline-num{width:50px;height:50px;font-size:.8rem}
}