:root{
  --base:#FDFBF7; --sec:#F7EBE1; --accent:#E8B496; --accent-d:#c98d6a;
  --ink:#1A1A1A; --muted:#5f5650; --line:rgba(232,180,150,.6);
  --sh:0 10px 28px rgba(80,50,30,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:'Montserrat',sans-serif;color:var(--ink);background:var(--base);line-height:1.7;font-size:16px}
body::before{content:"";position:fixed;inset:-20px;z-index:-1;background:url("img/fondo.jpg") center/cover no-repeat;filter:blur(3px)}
.page{max-width:1000px;margin:36px auto;background:var(--base);box-shadow:0 20px 60px rgba(0,40,60,.35);overflow:clip;position:relative}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Cormorant Garamond',serif;font-weight:600;line-height:1.15}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.narrow{max-width:760px}
section{padding:80px 0}

.title{font-size:clamp(1.7rem,3.2vw,2.3rem);text-transform:uppercase;letter-spacing:.08em;display:inline-block;position:relative;padding-bottom:12px;margin-bottom:30px}
.title::after{content:"";position:absolute;left:0;bottom:0;width:100%;max-width:200px;height:2px;background:var(--accent)}
.title--c{display:block;text-align:center}
.title--c::after{left:50%;transform:translateX(-50%);width:180px}
.title--light{color:#fff}
.sub{text-align:center;color:var(--muted);max-width:560px;margin:-10px auto 36px}
.note{text-align:center;font-size:.8rem;font-style:italic;color:var(--accent-d);margin-top:20px}

.btn{display:inline-block;background:var(--accent);color:var(--ink);padding:14px 32px;border-radius:999px;border:2px solid var(--accent);font:inherit;font-weight:600;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;transition:.25s}
.btn:hover{background:var(--ink);border-color:var(--ink);color:var(--accent)}
.btn--ghost{background:#a5573b;border-color:#a5573b;color:#fff}
.btn--ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--accent)}
.hero__brand .btn{width:min(300px,100%);text-align:center}
.hero__brand .btn+.btn{margin-top:-4px}
.btn--sm{padding:10px 22px;font-size:.72rem}
.btn--full{width:100%}

/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(253,251,247,.95);backdrop-filter:blur(10px);border-bottom:2px solid var(--line)}
.header__in{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand img{height:68px;width:auto}
.nav{display:flex;align-items:center;gap:30px;font-weight:500;font-size:.95rem}
.nav a:not(.btn){padding:4px 0;border-bottom:2px solid transparent;transition:.2s}
.nav a:not(.btn):hover,.nav a.active{color:var(--accent-d);border-color:var(--accent)}
.nav a.ig{display:grid;place-items:center;width:40px;height:40px;padding:0;border:2px solid var(--accent)!important;border-radius:50%;color:var(--ink);transition:.25s}
.nav a.ig:hover{background:var(--ink);color:var(--accent);border-color:var(--ink)!important}
.burger{display:none;background:none;border:0;width:42px;height:42px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.burger span{width:24px;height:2px;background:var(--ink)}

/* hero */
.hero{padding:0;display:grid;grid-template-columns:1.1fr 1fr;min-height:480px;background:linear-gradient(90deg,var(--sec),var(--base))}
.hero__photo{position:relative;overflow:hidden}
.hero__photo img{width:100%;height:100%;object-fit:cover;object-position:50% 22%;-webkit-mask-image:linear-gradient(90deg,#000 62%,transparent);mask-image:linear-gradient(90deg,#000 62%,transparent)}
.hero__brand{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 30px;gap:16px}
.hero__logo{width:min(440px,100%)}
.hero__tag{letter-spacing:.25em;text-transform:uppercase;font-size:.78rem;color:var(--muted)}
.hero__small{font-size:.82rem;color:var(--muted)}

/* servicios + sobre */
.duo{padding:0;background:var(--base)}
.duo__in{display:grid;grid-template-columns:1.3fr 1fr;gap:0;max-width:none;padding:0}
.duo{padding-top:28px}
.duo__in{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpath fill='%23E8B496' d='M0 0H46C58 0 63 28 63.500 50C64 72 69 92 74 100H0Z'/%3E%3C/svg%3E") no-repeat 0 0/100% 100%}
.servicios{padding:56px 56px 56px 28px}
.servicios .title{display:block;text-align:center;font-size:clamp(1.5rem,2.6vw,2rem);color:#2b1d14}
.servicios .title::after{background:#2b1d14;opacity:.45;left:50%;transform:translateX(-50%);width:80%;max-width:none;height:1px}
.card .line{width:58px;height:58px;margin:0 auto 12px;fill:none;stroke:#8a6a55;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round;opacity:.85}
.servicios .card h3{font-family:'Montserrat',sans-serif;font-weight:700;font-size:.8rem;line-height:1.4;margin-bottom:8px}
.servicios .card p{font-size:.78rem;line-height:1.5}
.card p strong{display:block;color:var(--ink);font-weight:700}
.servicios .ico{background:var(--accent);border-color:var(--ink)}
.servicios .ico svg{stroke:var(--ink)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.card{background:#fff;border-radius:14px;padding:22px 12px;text-align:center;box-shadow:var(--sh);transition:.25s}
.card:hover{transform:translateY(-6px)}
.ico{display:grid;place-items:center;width:54px;height:54px;margin:0 auto 14px;border-radius:50%;background:var(--sec);border:1.5px solid var(--accent)}
.ico svg{width:26px;height:26px;fill:none;stroke:var(--accent-d);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.15rem;margin-bottom:8px}
.card p{font-size:.76rem;color:var(--muted);line-height:1.6}
.sobre{padding:60px 28px 60px 8px}
.sobre .title{margin-left:60px}
.sobre__in{display:flex;gap:18px;align-items:center}
.sobre__foto{flex:none;width:120px;height:120px;border-radius:50%;object-fit:cover;object-position:50% 30%;border:4px solid var(--accent);box-shadow:var(--sh)}
.sobre h3{font-size:1.5rem;margin-bottom:6px}
.sobre p{font-size:.88rem;color:var(--muted)}
.sobre #cert-open{margin-top:12px}
.cert{border:0;border-radius:20px;padding:30px;max-width:min(640px,92vw);width:100%;margin:auto;background:var(--base);box-shadow:0 20px 60px rgba(0,0,0,.4)}
.cert::backdrop{background:rgba(26,26,26,.6)}
.cert h3{margin-bottom:16px;font-size:1.6rem}
.cert__x{position:absolute;top:10px;right:14px;background:none;border:0;font-size:1.8rem;cursor:pointer;line-height:1}
.cert__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.cert__grid img{width:100%;border-radius:8px;border:1px solid var(--line)}
.cert__empty{grid-column:1/-1;color:var(--muted);font-size:.9rem}
.sobre h4{margin-top:12px;font-weight:600;font-size:.9rem}
.sobre ul{margin:4px 0 0 18px;font-size:.85rem;color:var(--muted)}

/* servicios (detalle) */
.serv{background:var(--sec);padding:70px 0 80px}
.serv .title::after{background:var(--accent);height:2px}
.serv__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch;margin-top:10px}
.scard{background:#fff;border-radius:18px;padding:28px 18px;text-align:center;box-shadow:0 10px 24px rgba(80,40,20,.12);transition:.25s;display:flex;flex-direction:column;align-items:center}
.scard .btn{margin-top:auto}
.scard p{margin-bottom:18px}
.scard ul{margin-bottom:18px}
.scard:hover{transform:translateY(-6px)}
.sico{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 16px;border-radius:50%;background:var(--accent)}
.sico svg{width:30px;height:30px;fill:none;stroke:#fff;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.scard h3{font-family:'Montserrat',sans-serif;font-weight:600;font-size:1rem;line-height:1.3;margin-bottom:10px}
.scard p{font-size:.8rem;color:var(--muted);line-height:1.6}
.scard--big h3{font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.scard--big ul{list-style:none}
.scard--big li{font-weight:600;font-size:.8rem;padding:7px 0;line-height:1.4}

/* página de coaching */
.co-hero{padding:64px 0 70px;background:linear-gradient(135deg,var(--sec),var(--base));text-align:center}
.co-hero .eyebrow{letter-spacing:.25em;text-transform:uppercase;font-size:.78rem;color:var(--accent-d);font-weight:600;margin-bottom:10px}
.co-hero h1{font-size:clamp(2.2rem,5vw,3.4rem);margin-bottom:18px}
.co-hero h1 em{color:#a5573b}
.co-lead{max-width:640px;margin:0 auto 28px;color:var(--muted)}
.co-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.co-prog{background:var(--accent)}
.co-prog .title::after{background:#2b1d14;opacity:.45;height:1px}
.co-steps{background:var(--base)}
.co-list{list-style:none;max-width:760px;margin:0 auto;display:grid;gap:18px}
.co-list li{display:flex;gap:18px;align-items:flex-start;background:var(--sec);padding:22px 24px;border-radius:16px}
.co-list b{flex:none;width:42px;height:42px;border-radius:50%;background:var(--ink);color:var(--accent);display:grid;place-items:center}
.co-list h3{font-family:'Montserrat',sans-serif;font-weight:600;font-size:1rem;margin-bottom:2px}
.co-list p{font-size:.9rem;color:var(--muted)}
.co-for{background:var(--sec)}
.co-check{list-style:none;display:grid;gap:12px;margin-bottom:22px}
.co-check li{background:#fff;padding:14px 20px 14px 48px;border-radius:14px;position:relative;font-weight:500;font-size:.95rem;box-shadow:var(--sh)}
.co-check li::before{content:"✿";position:absolute;left:18px;color:var(--accent-d)}
.co-note{text-align:center;font-size:.85rem;color:var(--muted)}
.co-final{background:var(--ink);color:#fff;text-align:center}
.co-final h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin-bottom:10px;color:var(--accent)}
.co-final p{margin-bottom:22px;opacity:.9}
.co-final .co-edit{margin:22px 0 0;font-size:.75rem;font-style:italic;opacity:.6}

/* página de certificados */
.certs{padding:60px 0 80px;min-height:60vh}
.certs h1.title{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.back{display:inline-block;font-size:.85rem;font-weight:500;color:var(--accent-d);margin-bottom:24px}
.back:hover{text-decoration:underline}
.certs__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px}
.cert-card{background:#fff;border:0;border-radius:16px;padding:14px 14px 20px;text-align:center;box-shadow:var(--sh);font:inherit;transition:.25s}
button.cert-card{cursor:zoom-in}
button.cert-card:hover{transform:translateY(-6px)}
.cert-card img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:50%;margin-bottom:14px;background:var(--sec)}
.cert-card__ph{display:grid;place-items:center;aspect-ratio:1;border-radius:50%;border:1.5px dashed var(--accent);background:var(--sec);color:var(--accent-d);font-weight:600;margin-bottom:14px}
.cert-card h3{font-family:'Montserrat',sans-serif;font-weight:600;font-size:.95rem;margin-bottom:4px}
.cert-card p{font-size:.8rem;color:var(--muted)}
.certs__cta{text-align:center;margin-top:44px}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(26,26,26,.88);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;gap:14px}
.lightbox[hidden]{display:none}
.lightbox img{max-width:min(900px,94vw);max-height:80vh;border-radius:50%;background:#fff}
.lightbox p{color:#fff;font-size:.9rem;text-align:center}
.lightbox__x{position:absolute;top:14px;right:22px;background:none;border:0;color:#fff;font-size:2.4rem;cursor:pointer;line-height:1}

/* testimonios */
.testi{background:var(--base)}
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:860px;margin:0 auto}
blockquote{background:var(--sec);padding:30px;border-radius:16px;font-family:'Cormorant Garamond',serif;font-size:1.3rem;font-style:italic;line-height:1.4;text-align:center;border-top:3px solid var(--accent)}
cite{display:block;margin-top:14px;font-family:'Montserrat',sans-serif;font-style:normal;font-weight:600;font-size:.82rem;letter-spacing:.08em}

/* agenda */
.agenda{background:var(--sec)}
.book{background:#fff;border-radius:26px;padding:38px;box-shadow:var(--sh);display:grid;grid-template-columns:1fr 1fr;gap:38px;max-width:980px;margin:0 auto}
fieldset{border:0;margin-bottom:22px;display:flex;flex-direction:column;gap:12px}
legend{font-weight:600;margin-bottom:12px;display:flex;align-items:center;gap:10px}
legend b{width:28px;height:28px;border-radius:50%;background:var(--ink);color:var(--accent);display:grid;place-items:center;font-size:.82rem}
input[type=text],input[type=tel],input[type=email],select,textarea{width:100%;padding:13px 18px;border:1.5px solid var(--accent);border-radius:999px;font:inherit;font-size:.92rem;background:#fff;color:var(--ink)}
textarea{border-radius:18px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;box-shadow:0 0 0 3px rgba(232,180,150,.35)}
.online-note{background:var(--sec);padding:12px 16px;border-radius:12px;font-weight:500;font-size:.85rem;text-align:center}
.cal{background:var(--base);border-radius:16px;padding:14px;border:1px solid var(--line)}
.cal__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;text-transform:capitalize}
.cal__head button{background:var(--sec);border:0;width:34px;height:34px;border-radius:50%;font-size:1.3rem;cursor:pointer}
.cal__head button:disabled{opacity:.3;cursor:default}
.cal__dow,.cal__days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.cal__dow span{font-size:.72rem;font-weight:600;color:var(--muted)}
.cal__days button{aspect-ratio:1;border:0;border-radius:50%;background:transparent;font:inherit;font-size:.88rem;cursor:pointer;color:var(--ink)}
.cal__days button:disabled{color:#cfc6bf;cursor:default}
.cal__days button:not(:disabled):hover{background:var(--sec)}
.cal__days button.sel{background:var(--ink);color:var(--accent)}
.cal__days button.today{outline:2px solid var(--accent)}
.slots__t{font-size:.85rem;color:var(--muted)}
.slots{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.slots button{padding:9px 0;border-radius:999px;border:1.5px solid var(--accent);background:#fff;font:inherit;font-weight:500;font-size:.85rem;cursor:pointer}
.slots button:hover{background:var(--sec)}
.slots button.sel{background:var(--accent);border-color:var(--accent)}
.resumen{background:var(--sec);padding:14px 18px;border-radius:14px;font-size:.88rem;margin-bottom:14px}
.err{color:#b3261e;font-weight:600;margin-bottom:10px;font-size:.88rem}
.legal{font-size:.75rem;color:var(--muted);text-align:center;margin-top:10px}

/* faq */
.faq details{background:var(--sec);border-radius:14px;padding:18px 24px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";color:var(--accent-d);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:12px;color:var(--muted);font-size:.92rem}

/* contacto */
.contacto{background:var(--ink);color:#e9e2dc}
.contacto__in{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.contacto__logo{width:86px;height:86px;border-radius:50%;margin-bottom:18px;border:2px solid var(--accent)}
.contacto__txt p{margin-bottom:18px;opacity:.85}
.link{display:block;color:var(--accent);margin-bottom:8px;font-weight:500}
.link:hover{text-decoration:underline}
.cform{display:flex;flex-direction:column;gap:12px}
.cform input,.cform textarea{background:transparent;color:#fff;border-color:var(--accent)}
.cform input::placeholder,.cform textarea::placeholder{color:#b9aea6}

/* footer */
.footer{background:#111;color:#cfc6bf;text-align:center;padding:46px 0 22px}
.footer__logo{width:260px;margin:0 auto 20px}
.footer__nav{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;font-size:.88rem}
.footer__nav a:hover{color:var(--accent)}
.copy{font-size:.78rem;opacity:.6;margin-top:24px}

.wa{position:fixed;left:18px;bottom:18px;display:flex;align-items:center;gap:8px;background:var(--accent);color:var(--ink);padding:12px 20px;border-radius:999px;font-weight:600;font-size:.88rem;box-shadow:0 6px 18px rgba(0,0,0,.25);z-index:60;transition:.2s}
.wa:hover{background:var(--ink);color:var(--accent)}

@media(max-width:900px){
  .duo__in{grid-template-columns:1fr}
  .duo__in{background:none}
  .servicios{padding:60px 22px;background:var(--accent);border-radius:0 0 60px 60px}
  .sobre{padding:60px 22px}
  .sobre .title{margin-left:0}
  .sobre__foto{width:150px;height:150px}
  .contacto__in{grid-template-columns:1fr;gap:34px}
}
@media(max-width:1040px){.page{margin:0 auto}}
@media(max-width:800px){
  section{padding:60px 0}
  .burger{display:flex}
  .nav{position:absolute;top:84px;left:0;right:0;background:var(--base);flex-direction:column;padding:22px;gap:16px;display:none;border-bottom:2px solid var(--line)}
  .nav.open{display:flex}
  .hero{grid-template-columns:1fr;min-height:0}
  .hero__photo{height:380px}
  .hero__photo img{-webkit-mask-image:linear-gradient(#000 70%,transparent);mask-image:linear-gradient(#000 70%,transparent)}
  .cards{grid-template-columns:1fr}
  .quotes,.book{grid-template-columns:1fr}
  .serv__grid{grid-template-columns:1fr 1fr}
  .book{padding:24px}
}
@media(max-width:520px){
  .sobre__in{flex-direction:column;text-align:center}
  .serv__grid{grid-template-columns:1fr}
  .slots{grid-template-columns:repeat(3,1fr)}
  .wa span{display:none}
  .wa{padding:14px}
}