/* ============================================================
   KING PLATAFORMA · Sistema de diseño compartido
   Estética iOS-premium · Arquitectura Corporal Femenina
   ============================================================ */
:root{
  --bone:#FBF9F7;--bone-2:#F3EDE9;--blush:#EFE3DE;--blush-2:#E7D6D0;
  --ink:#2B2A28;--ink-soft:#4A4744;--muted:#8A847E;
  --rose:#C08B84;--rose-deep:#A56E68;--rose-tint:#F6E9E5;--line:#EBE3DD;--card:#FFFFFF;
  --serif:'Fraunces',Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Inter,Helvetica,sans-serif;
  --r-xl:34px;--r-lg:26px;--r:20px;--r-sm:14px;--pill:999px;
  --sh-sm:0 1px 2px rgba(43,42,40,.04),0 4px 14px rgba(43,42,40,.05);
  --sh:0 2px 6px rgba(43,42,40,.05),0 16px 40px rgba(43,42,40,.09);
  --sh-lg:0 10px 24px rgba(43,42,40,.08),0 34px 70px rgba(43,42,40,.14);
  --sh-rose:0 14px 40px rgba(165,110,104,.28);
  --ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bone);color:var(--ink);font-weight:400;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden;letter-spacing:-0.011em}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.05;letter-spacing:-0.02em}
a{color:inherit;text-decoration:none}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.narrow{max-width:840px;margin:0 auto;padding:0 24px}
section{padding:92px 0}
img{max-width:100%;display:block}

/* Typographic helpers */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--rose-deep);background:var(--rose-tint);padding:8px 15px;border-radius:var(--pill);margin-bottom:22px}
p.lead{font-size:18px;color:var(--ink-soft);font-weight:400;letter-spacing:-0.01em}
.sec-head{text-align:center;max-width:700px;margin:0 auto 56px}
.sec-head .eyebrow{margin-left:auto;margin-right:auto;display:inline-flex}
.sec-head h2{font-size:clamp(30px,4.2vw,50px);margin-bottom:14px}
.sec-head p{color:var(--ink-soft);font-size:17.5px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--sans);font-size:15.5px;font-weight:600;padding:17px 34px;cursor:pointer;border:none;border-radius:var(--pill);background:var(--ink);color:#fff;transition:transform .4s var(--ease),box-shadow .4s var(--ease);box-shadow:0 8px 22px rgba(43,42,40,.22)}
.btn:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(43,42,40,.30)}
.btn.rose{background:linear-gradient(180deg,#C79A93,#A56E68);box-shadow:var(--sh-rose)}
.btn.ghost{background:rgba(255,255,255,.7);color:var(--ink);box-shadow:var(--sh-sm)}
.btn.sm{padding:12px 22px;font-size:14px}
.btn-note{display:block;margin-top:14px;font-size:13px;color:var(--muted)}

/* Nav (app shell) */
.navwrap{position:fixed;top:16px;left:0;right:0;z-index:60;display:flex;justify-content:center;padding:0 16px}
nav.appnav{width:100%;max-width:1160px;display:flex;align-items:center;justify-content:space-between;background:rgba(251,249,247,.72);backdrop-filter:blur(22px) saturate(1.4);-webkit-backdrop-filter:blur(22px) saturate(1.4);border:1px solid rgba(255,255,255,.6);border-radius:var(--pill);padding:11px 11px 11px 24px;box-shadow:var(--sh)}
.wordmark{font-family:var(--serif);font-size:20px;letter-spacing:.34em;padding-left:.34em;font-weight:500}
.nav-links{display:flex;align-items:center;gap:2px;background:rgba(43,42,40,.06);border-radius:var(--pill);padding:3px;border:1px solid rgba(255,255,255,.5)}
.nav-links a{font-size:13.5px;font-weight:500;color:var(--ink-soft);padding:8px 15px;border-radius:var(--pill);transition:background .3s var(--ease),color .3s,box-shadow .3s;white-space:nowrap}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{background:rgba(255,255,255,.96);color:var(--ink);box-shadow:0 1px 3px rgba(43,42,40,.16);font-weight:600}
.nav-cta{font-size:14px;font-weight:600;background:var(--ink);color:#fff !important;padding:11px 22px;border-radius:var(--pill);transition:transform .3s var(--ease)}
.nav-cta:hover{transform:translateY(-2px);background:var(--ink)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}

/* Reveal animations */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.stagger>*{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.stagger.in>*{opacity:1;transform:none}
.stagger.in>*:nth-child(2){transition-delay:.08s}.stagger.in>*:nth-child(3){transition-delay:.16s}
.stagger.in>*:nth-child(4){transition-delay:.24s}.stagger.in>*:nth-child(5){transition-delay:.32s}
.stagger.in>*:nth-child(6){transition-delay:.4s}

/* Blobs */
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;z-index:0}
.blob.b1{width:520px;height:520px;background:radial-gradient(closest-side,rgba(192,139,132,.55),transparent)}
.blob.b2{width:420px;height:420px;background:radial-gradient(closest-side,rgba(255,255,255,.9),transparent)}

/* Photo zone placeholders */
.photo{position:relative;background:linear-gradient(150deg,var(--blush),var(--blush-2));border:1px solid rgba(255,255,255,.7);overflow:hidden;display:flex;align-items:center;justify-content:center}
.photo .tag{position:absolute;bottom:16px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:rgba(255,255,255,.8);padding:7px 14px;border-radius:var(--pill);z-index:3}
.photo .hg{width:56%;opacity:.5}

/* Generic card */
.card{background:var(--card);border-radius:var(--r-lg);box-shadow:var(--sh-sm);border:1px solid var(--line);transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.card:hover{transform:translateY(-8px);box-shadow:var(--sh)}

/* Forms (dark panel context) */
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:9px}
.field input,.field select,.field textarea{width:100%;padding:15px 18px;font-family:var(--sans);font-size:15.5px;border-radius:var(--r-sm);border:1px solid var(--line);background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--rose)}
.field .hint{font-size:12.5px;color:var(--muted);margin-top:8px}
.steps-ind{display:flex;justify-content:center;gap:8px;margin-bottom:36px}
.steps-ind span{width:48px;height:4px;border-radius:var(--pill);background:var(--line);transition:background .4s}
.steps-ind span.active{background:var(--rose)}
.fstep{display:none}.fstep.active{display:block;animation:fadein .5s var(--ease)}
@keyframes fadein{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.form-nav{display:flex;justify-content:space-between;gap:14px;margin-top:8px}

/* Footer */
footer{background:var(--ink);color:rgba(251,249,247,.6);padding:54px 0 38px;text-align:center}
footer .wordmark{color:var(--bone);margin-bottom:14px;display:inline-block}
footer .fnav{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin:20px 0;font-size:13.5px}
footer .fnav a:hover{color:var(--rose)}
footer .cr{font-size:12px;margin-top:16px;color:rgba(251,249,247,.4)}

/* Sticky mobile CTA */
.sticky-cta{position:fixed;bottom:16px;left:16px;right:16px;z-index:55;display:none;justify-content:center}
.sticky-cta a{width:100%;max-width:440px;text-align:center}

@media(max-width:900px){
  section{padding:66px 0}
  nav.appnav{padding:7px 7px 7px 16px;gap:10px}
  .wordmark{font-size:16px;letter-spacing:.2em;padding-left:.2em;flex:none}
  .nav-links{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;flex:1;justify-content:flex-start}
  .nav-links::-webkit-scrollbar{display:none}
  .nav-cta{display:none}
  .sticky-cta{display:flex}
}