/* AM Workshop · estilo común del sitio (propuesta B «claro y cálido»).
   Papel crema, tonos madera, Fraunces para títulos e Inter para texto.
   Cada página agrega solo su propio diseño encima de esto. */
:root{
  --paper:#F5EFE6;--paper2:#EDE4D6;--card:#FBF8F3;--ink:#2A211B;--ink2:#5C5047;--ink3:#8A7D72;
  --wood:#9A6A43;--line:#DDD1C1;--ac:#C9502F;--ac2:#A9401F;--acsoft:#F4D9CF;
  --serif:'Fraunces',Georgia,serif;--sans:'Inter',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:84px;}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;}
:focus-visible{outline:2px solid var(--ac);outline-offset:3px;}
.wrap{max-width:1160px;margin:0 auto;padding:0 32px;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;}
h1{font-size:clamp(40px,6vw,74px);line-height:1.02;}
h2{font-size:clamp(30px,4vw,50px);line-height:1.08;margin-bottom:16px;}
h1 em,h2 em,h3 em{font-style:italic;color:var(--ac);font-weight:500;}
.kicker{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--wood);margin-bottom:14px;}
.sub{font-size:18px;color:var(--ink2);max-width:640px;}
.lead{font-size:18.5px;color:var(--ink2);max-width:540px;}
.center{text-align:center;}.center .sub,.center .lead{margin-left:auto;margin-right:auto;}
section{padding:96px 0;}
.tono{background:var(--paper2);}
.oscuro{background:var(--ink);color:var(--paper);}
.oscuro .sub,.oscuro .lead{color:#d5c9bc;}
.oscuro .kicker{color:#d9a982;}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:600;font-size:15px;text-decoration:none;padding:15px 26px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s,background .2s,color .2s,border-color .2s;line-height:1.2;}
.btn:hover{transform:translateY(-2px);}
.btn-ac{background:var(--ac);color:#fff;}
.btn-ac:hover{background:var(--ac2);}
.btn-ln{border-color:var(--ink);color:var(--ink);background:transparent;}
.btn-ln:hover{background:var(--ink);color:var(--paper);}
.oscuro .btn-ln{border-color:var(--paper);color:var(--paper);}
.oscuro .btn-ln:hover{background:var(--paper);color:var(--ink);}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-block{display:flex;width:100%;}
.cta{display:flex;gap:12px;flex-wrap:wrap;}
.lnk{color:var(--ac);font-weight:600;text-decoration:none;font-size:15px;}
.lnk:hover{color:var(--ac2);text-decoration:underline;}

/* Menú común */
.am-nav{position:sticky;top:0;z-index:60;background:rgba(245,239,230,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.am-nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px;}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none;}
.logo i{width:42px;height:42px;border-radius:12px;background:var(--ink);display:flex;align-items:center;justify-content:center;}
.logo i img{height:20px;width:auto;}
.logo b{font-family:var(--serif);font-size:21px;font-weight:600;}
.logo b span{color:var(--ac);}
.logo small{display:block;font-size:11px;color:var(--ink3);font-family:var(--sans);font-weight:500;margin-top:-2px;}
.menu{display:flex;gap:26px;align-items:center;font-size:14px;font-weight:500;}
.menu a{text-decoration:none;color:var(--ink2);}
.menu a:hover,.menu a[aria-current]{color:var(--ac);}
.menu .btn{color:#fff;}

/* Tarjetas y piezas comunes */
.card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:28px;}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.foto{border-radius:26px;overflow:hidden;}
.foto img{width:100%;height:100%;object-fit:cover;}
.chip{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.06em;border-radius:999px;padding:5px 12px;background:var(--acsoft);color:var(--ac2);}
.chip-g{background:var(--paper2);color:var(--ink2);}
.check{list-style:none;}
.check li{padding-left:24px;position:relative;margin-bottom:8px;}
.check li::before{content:'✓';position:absolute;left:0;color:var(--ac);font-weight:700;}
.num{font-family:var(--serif);font-size:44px;line-height:1;color:var(--ac);font-weight:600;}

/* Preguntas */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:16px;margin-bottom:10px;}
.faq summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:600;font-size:16px;display:flex;justify-content:space-between;gap:14px;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:'+';color:var(--ac);font-size:22px;line-height:1;font-weight:400;}
.faq details[open] summary::after{content:'–';}
.faq details p{padding:0 22px 20px;color:var(--ink2);font-size:15.5px;}

/* Formularios */
.form{display:grid;gap:12px;}
.form label{font-size:13px;font-weight:600;color:var(--ink2);}
.form input,.form textarea,.form select{width:100%;font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:13px 15px;}
.form textarea{min-height:130px;resize:vertical;}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--ac);}
.form .ok{display:none;background:#E5F0E1;color:#2F5A2A;border-radius:12px;padding:12px 14px;font-size:15px;}
.form .err{display:none;background:var(--acsoft);color:var(--ac2);border-radius:12px;padding:12px 14px;font-size:15px;}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}

/* Contacto */
.contactos{display:grid;gap:10px;}
.contactos a,.contactos div{display:flex;align-items:center;gap:14px;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px;}
.contactos a:hover{border-color:var(--ac);}
.contactos i{font-style:normal;width:38px;height:38px;border-radius:10px;background:var(--paper2);display:flex;align-items:center;justify-content:center;font-size:17px;flex:none;}
.contactos b{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);font-weight:600;}
.contactos span{font-size:15px;}

/* WhatsApp flotante */
.wa{position:fixed;right:18px;bottom:18px;z-index:70;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px -10px rgba(0,0,0,.45);transition:transform .2s;}
.wa:hover{transform:scale(1.06);}
.wa svg{width:28px;height:28px;fill:#fff;}

/* Pie común */
.am-foot{background:var(--ink);color:#c9bcae;font-size:14px;padding:46px 0 30px;}
.am-foot .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px;}
.am-foot h4{font-family:var(--sans);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#efe6da;margin-bottom:12px;}
.am-foot a{color:#efe6da;text-decoration:none;display:block;margin-bottom:7px;}
.am-foot a:hover{color:#F4A98F;}
.am-foot .marca b{font-family:var(--serif);font-size:22px;color:#fff;}
.am-foot .marca b span{color:#F08A6A;}
.am-foot .marca p{margin-top:10px;max-width:320px;}
.am-foot .copy{grid-column:1/-1;border-top:1px solid #3c322b;padding-top:18px;margin-top:10px;font-size:13px;color:#a8998b;}

/* Aparición suave */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;}
.rv.in{opacity:1;transform:none;}

@media(max-width:900px){
  .wrap{padding:0 20px;}
  .menu .hide{display:none;}
  section{padding:64px 0;}
  .grid2,.grid3,.grid4,.split{grid-template-columns:1fr;gap:24px;}
  .cta .btn{flex:1 1 100%;}
  .am-foot .wrap{grid-template-columns:1fr 1fr;}
  .am-foot .marca{grid-column:1/-1;}
  .logo small{display:none;}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto;}.rv{opacity:1;transform:none;transition:none;}*{transition:none !important;}}