/* ============================================================================
   CATARPSI — ESTILOS COMPARTIDOS (assets/styles.css)
   ============================================================================
   Sistema de diseño usado por las 3 páginas (index.html, para-personas.html,
   para-empresas.html): variables de color/tipografía, menú, botones,
   tarjetas, acordeón de preguntas frecuentes, formulario de contacto y pie de
   página. Lo propio de cada página (su hero, sus widgets únicos) vive en el
   <style> de ese HTML.
   ============================================================================ */

:root{
  /* Superficies (tema claro, tonos de la foto del sakura) */
  --bg:#FBF3EF;
  --surface:#FFFFFF;
  --surface-2:#F5E1DA;

  /* Texto */
  --ink:#362A3D;
  --ink-soft:#6E5D74;
  --line:rgba(54,42,61,.10);

  /* Marca (coral, se mantiene como color de acción) */
  --honey:#F2585F;
  --honey-deep:#D8434E;
  --sage:#A8496E;
  --sage-deep:#C43D66; /* antes violeta; ahora rosa profundo para combinar con la paleta cálida */

  /* Atmósfera */
  --violet:#AE4C82;
  --rose:#AE4C82;

  --shadow:0 1px 2px rgba(149,49,97,.35),0 16px 40px rgba(177,46,142,.347);
  --r:18px;
  --r-lg:28px;
  --maxw:1240px;
  --serif:"Fraunces",Georgia,serif;
  --sans:"Hanken Grotesk",system-ui,sans-serif;

  --ease:cubic-bezier(.4,0,.2,1);
  --t-fast:180ms;
  --t-base:280ms;
  --t-slow:450ms;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:clamp(16px,14px + 0.5vw,21px)}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
.eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--sage);display:inline-block;margin-bottom:18px}

/* ===================== NAV ===================== */
nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(140%) blur(10px);background:rgba(251,243,239,.82);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-family:var(--serif);font-size:1.5rem;font-weight:600;letter-spacing:-.02em;display:flex;align-items:center;gap:9px;color:var(--ink)}
.logo .dot{width:11px;height:11px;border-radius:50%;background:var(--honey);display:inline-block}
.logo-img{height:34px;width:auto;display:block}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a:not(.btn){font-size:.94rem;font-weight:500;color:var(--ink-soft);transition:color var(--t-base) var(--ease)}
.nav-links a:not(.btn):hover,.nav-links a.current{color:var(--ink)}
.nav-links a.current{font-weight:600}

.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:10px;flex-direction:column;gap:5px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform var(--t-base) var(--ease),opacity var(--t-fast) var(--ease)}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:860px){
  .menu-toggle{display:flex}
  .nav-links{position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height var(--t-slow) ease;align-items:stretch}
  .nav-links.open{max-height:360px}
  .nav-links a{padding:16px 24px;border-top:1px solid var(--line)}
  .nav-links a:not(.btn){font-size:1.05rem;color:var(--ink)}
  .nav-links .btn{margin:14px 24px;justify-content:center}
}
@media(min-width:861px){.nav-cta{display:inline-flex}}

/* ===================== BOTONES ===================== */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-size:.95rem;font-weight:600;padding:12px 22px;border-radius:999px;cursor:pointer;border:none;transition:transform var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease),background var(--t-base) var(--ease)}
.btn-primary{background:var(--sage-deep);color:#fff}
.btn-primary:hover{background:#A83355;transform:translateY(-1px);box-shadow:0 8px 20px rgba(196,61,102,.4)}
.btn-honey{background:var(--honey);color:#fff}
.btn-honey:hover{background:var(--honey-deep);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(242,88,95,.35)}
.btn-ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--sage);background:rgba(168,73,110,.08)}
/* ===================== SECCIONES ===================== */
section{padding:96px 0}
.sec-head{max-width:62ch;margin-bottom:46px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.8rem);margin-bottom:14px}
.sec-head p{color:var(--ink-soft);font-size:1.08rem}

/* ===================== TARJETAS (.cards / .card) ===================== */
.cards{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:680px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:980px){.cards.three{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:32px;transition:transform var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--violet)}
.card .ico{width:48px;height:48px;border-radius:13px;background:var(--surface-2);color:var(--rose);display:grid;place-items:center;margin-bottom:18px;font-size:1.35rem}
.card .ico.honey{background:rgba(242,88,95,.12);color:var(--honey)}
.card h3{font-size:1.3rem;margin-bottom:10px}
.card p{color:var(--ink-soft);font-size:.98rem}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.tag{font-size:.78rem;font-weight:500;color:var(--rose);background:var(--surface-2);padding:5px 11px;border-radius:999px}

/* ===================== PASOS (.steps) ===================== */
.steps{display:grid;gap:24px;grid-template-columns:1fr}
@media(min-width:680px){.steps.four{grid-template-columns:repeat(2,1fr)}}
@media(min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1000px){.steps.four{grid-template-columns:repeat(4,1fr)}}
.step{padding-top:18px;border-top:2px solid var(--surface-2)}
.step .num{font-family:var(--serif);font-size:2.4rem;color:var(--honey);line-height:1;margin-bottom:12px;display:block}
.step h3{font-size:1.25rem;margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:.98rem}

/* ===================== DIVISIÓN EN DOS (.split / .modes / .why-list) ===================== */
.split{display:grid;gap:48px;grid-template-columns:1fr}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;align-items:center}}
.modes{display:grid;gap:14px}
.mode{display:flex;gap:16px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.mode .m-ico{font-size:1.5rem;flex-shrink:0;width:44px;height:44px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center}
.mode h3{font-size:1.15rem;margin-bottom:4px}
.mode p{color:var(--ink-soft);font-size:.95rem}
.why-list{display:grid;gap:18px;margin-top:6px}
.why-list li{list-style:none;display:flex;gap:14px;align-items:flex-start}
.why-list .ck{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--sage-deep);color:#fff;display:grid;place-items:center;font-size:.85rem;font-weight:700}
.why-list strong{display:block;margin-bottom:2px}
.why-list span{color:var(--ink-soft);font-size:.96rem}

/* ===================== PREGUNTAS FRECUENTES (.faq) ===================== */
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;font-family:var(--serif);font-size:1.2rem;color:var(--ink);padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq-q .sign{color:var(--sage);font-size:1.5rem;flex-shrink:0;transition:transform var(--t-base) var(--ease)}
.faq-q[aria-expanded="true"] .sign{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height var(--t-base) var(--ease);color:var(--ink-soft)}
.faq-a.open{max-height:300px}
.faq-a p{padding-bottom:22px}

/* ===================== CONTACTO (.contact / .form) ===================== */
.contact{background:var(--sage-deep);color:#fff;border-radius:var(--r-lg);margin:0 24px;padding:56px 44px}
.contact-inner{max-width:var(--maxw);margin:0 auto;display:grid;gap:44px;grid-template-columns:1fr}
@media(min-width:880px){.contact-inner{grid-template-columns:1fr 1fr}}
.contact .eyebrow{color:#fff}
.contact h2{font-size:clamp(1.9rem,3.4vw,2.6rem);margin-bottom:16px}
.contact .lede{color:rgba(255,255,255,.75);margin-bottom:28px;font-size:1.05rem}
.wa-row{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.06);border:1px solid rgba(243, 6, 6, 0.14);border-radius:16px;padding:18px 20px;margin-bottom:14px;transition:background var(--t-base) var(--ease),transform var(--t-base) var(--ease)}
.wa-row:hover{background:rgba(255,255,255,.1);transform:translateY(-1px)}
.wa-row .label{font-size:.82rem;color:rgba(255,255,255,.75)}
.wa-row .num{font-family:var(--serif);font-size:1.3rem;color:#fff}
.form{background:var(--surface);border-radius:20px;padding:32px;color:var(--ink)}
.form .row2{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:540px){.form .row2{grid-template-columns:1fr 1fr}}
.form label{display:block;font-size:.84rem;font-weight:600;margin-bottom:7px;color:var(--ink)}
.field{margin-bottom:18px}
.form input,.form select,.form textarea{width:100%;font-family:var(--sans);font-size:1rem;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface-2);color:var(--ink)}
.form input::placeholder,.form textarea::placeholder{color:var(--ink-soft)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--sage)}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:.82rem;color:var(--ink-soft);text-align:center;margin-top:14px}

/* ===================== FOOTER ===================== */
footer{padding:58px 0 40px;color:var(--ink-soft)}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px;padding-bottom:34px;border-bottom:1px solid var(--line)}
.foot-brand{max-width:34ch}
.foot-brand .logo{margin-bottom:12px}
.foot-cols{display:flex;gap:56px;flex-wrap:wrap}
.foot-col h4{font-family:var(--sans);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);margin-bottom:14px}
.foot-col a{display:block;font-size:.95rem;margin-bottom:9px;color:var(--ink-soft);transition:color var(--t-base) var(--ease)}
.foot-col a:hover{color:var(--ink)}
.foot-bottom{padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.86rem}

/* ===================== ACCESIBILIDAD Y ANIMACIÓN DE ENTRADA AL SCROLL ===================== */
:focus-visible{outline:2.5px solid var(--sage);outline-offset:3px;border-radius:4px}

/* assets/site.js añade "in-view" a los elementos ".reveal" cuando entran
   en pantalla (IntersectionObserver). */
.reveal{opacity:0;transform:translateY(16px);transition:opacity var(--t-slow) var(--ease),transform var(--t-slow) var(--ease)}
.reveal.in-view{opacity:1;transform:translateY(0)}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto}
  .reveal{opacity:1!important;transform:none!important}
}