/*
Theme Name: Aura Serena Spa Demo
Theme URI: https://tusitioenforma.com
Author: Tu Sitio en Forma
Description: Demo elegante de spa y bienestar para Tu Sitio en Forma.
Version: 1.0.0
Text Domain: aura-serena-spa
*/
:root{
  --bg:#f6f2ec;
  --paper:#fffdf9;
  --ink:#26352f;
  --muted:#6c786f;
  --sage:#7d9586;
  --sage-dark:#51695b;
  --cream:#eee5d9;
  --gold:#b99162;
  --line:rgba(64,83,71,.14);
  --shadow:0 18px 50px rgba(44,58,50,.10);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1160px,calc(100% - 36px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-family:Georgia,serif;font-size:1.45rem;font-weight:700;letter-spacing:.02em;color:var(--sage-dark)}
.nav{display:flex;align-items:center;gap:22px;font-weight:650;color:#44534a}
.nav a{transition:.2s ease}.nav a:hover{color:var(--gold)}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 20px;font-weight:800;border:1px solid transparent;transition:.22s ease}
.btn-primary{background:var(--sage-dark);color:#fff;box-shadow:0 10px 24px rgba(81,105,91,.20)}
.btn-primary:hover{transform:translateY(-2px);background:#405447}
.btn-secondary{background:rgba(255,255,255,.82);border-color:rgba(255,255,255,.68);color:var(--ink)}
.btn-secondary:hover{transform:translateY(-2px)}
.hero{min-height:78vh;display:grid;align-items:center;position:relative;background:url('assets/images/spa-08.png') center/cover no-repeat;color:#fff;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(21,35,28,.78) 0%,rgba(21,35,28,.52) 45%,rgba(21,35,28,.12) 100%)}
.hero-inner{position:relative;z-index:1;padding:110px 0 96px;max-width:710px}
.kicker{display:inline-block;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.28);font-size:.9rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.hero h1{font-family:Georgia,serif;font-size:clamp(3rem,7vw,5.9rem);line-height:.96;margin:18px 0 20px;letter-spacing:-.035em;font-weight:600}
.hero p{font-size:1.18rem;max-width:650px;color:rgba(255,255,255,.9)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.section{padding:88px 0;position:relative}
.section.alt{background:var(--paper)}
.section.soft{background:linear-gradient(180deg,#f4efe7,#ebe4da)}
.section-title{max-width:760px;margin-bottom:36px}
.section-title .eyebrow{color:var(--gold);font-weight:900;letter-spacing:.08em;text-transform:uppercase;font-size:.82rem}
.section-title h2{font-family:Georgia,serif;font-size:clamp(2.1rem,4.5vw,3.8rem);line-height:1.08;margin:8px 0 12px;font-weight:600}
.section-title p{margin:0;color:var(--muted);font-size:1.08rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.split-image{border-radius:30px;overflow:hidden;box-shadow:var(--shadow)}
.split-image img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.copy p{color:var(--muted);font-size:1.08rem}
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.service{background:var(--paper);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 12px 34px rgba(44,58,50,.07);transition:.25s ease}
.service:hover{transform:translateY(-5px);box-shadow:0 20px 44px rgba(44,58,50,.13)}
.service img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .45s ease}
.service:hover img{transform:scale(1.035)}
.service-body{padding:20px}
.service h3{font-family:Georgia,serif;margin:0 0 6px;font-size:1.35rem}
.service .meta{color:var(--gold);font-weight:800;font-size:.9rem}
.service p{color:var(--muted);margin:10px 0 0;font-size:.96rem}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.why-card{background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 10px 28px rgba(44,58,50,.06);transition:.22s ease}
.why-card:hover{transform:translateY(-4px);box-shadow:0 17px 34px rgba(44,58,50,.11)}
.why-card span{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:#e8eee9;color:var(--sage-dark);font-weight:900;margin-bottom:14px}
.why-card h3{margin:0 0 7px;font-size:1.05rem}
.why-card p{margin:0;color:var(--muted);font-size:.94rem}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:95px;gap:14px}
.gallery a{display:block;overflow:hidden;border-radius:20px;box-shadow:0 10px 28px rgba(44,58,50,.08)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .3s ease}
.gallery a:hover img{transform:scale(1.04);filter:saturate(1.04)}
.gallery a:nth-child(1){grid-column:span 7;grid-row:span 3}
.gallery a:nth-child(2){grid-column:span 5;grid-row:span 3}
.gallery a:nth-child(3){grid-column:span 4;grid-row:span 3}
.gallery a:nth-child(4){grid-column:span 4;grid-row:span 3}
.gallery a:nth-child(5){grid-column:span 4;grid-row:span 3}
.gallery a:nth-child(6){grid-column:span 12;grid-row:span 3}
.faq{display:grid;gap:12px;max-width:900px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:17px;padding:18px 20px;box-shadow:0 8px 24px rgba(44,58,50,.05)}
.faq summary{cursor:pointer;font-weight:850}.faq p{color:var(--muted);margin:12px 0 0}
.cta{background:linear-gradient(135deg,#35463c,#6b8273);color:#fff;border-radius:30px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:26px;box-shadow:0 24px 60px rgba(44,58,50,.18)}
.cta h2{font-family:Georgia,serif;font-size:clamp(2.2rem,4vw,3.6rem);margin:0;line-height:1.05;font-weight:600}.cta p{margin:10px 0 0;color:rgba(255,255,255,.84)}
.site-footer{background:#233029;color:#cdd6d0;padding:46px 0 24px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;padding-bottom:28px}.site-footer h3,.site-footer strong{color:#fff}.site-footer p{color:#aebbb2}.site-footer a{color:#d8e0da}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding-top:18px;font-size:.9rem;color:#92a097}
.demo-note{display:inline-block;margin-top:14px;font-size:.82rem;color:#879389}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}.reveal.visible{opacity:1;transform:none}
.lightbox{position:fixed;inset:0;background:rgba(17,25,21,.88);display:none;align-items:center;justify-content:center;z-index:100;padding:30px}.lightbox.open{display:flex}.lightbox img{max-width:min(1100px,92vw);max-height:88vh;border-radius:20px;box-shadow:0 30px 80px rgba(0,0,0,.38)}
@media(max-width:960px){.services,.why{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.nav{display:none}.gallery{grid-auto-rows:80px}}
@media(max-width:640px){.hero{min-height:72vh}.hero-inner{padding:86px 0 72px}.services,.why{grid-template-columns:1fr}.section{padding:68px 0}.cta{padding:32px;flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr}.gallery{grid-template-columns:1fr;grid-auto-rows:auto}.gallery a,.gallery a:nth-child(n){grid-column:auto;grid-row:auto}.gallery img{aspect-ratio:4/3}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.reveal{opacity:1;transform:none;transition:none}.service,.why-card,.gallery img{transition:none}}