/* Páginas de confianza de Nitya Studio (ayuda, contacto, términos, privacidad, 404 y error). Modo lectura: texto cómodo,
   misma identidad que la app (cabina petróleo, teal de estudio, luz menta, Manrope y DM Sans). */
@import url('fonts/fonts.css');
:root{--ink:#162838;--text:#2a3b49;--muted:#5c6b76;--line:#e3e9ed;--paper:#f7f9fb;--green:#007d78;--mint:#e2f8f5;--accent:#68e9df;--nav:#12393e;--warn-bg:#fff4dc;--warn:#6f531a}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--text);font:400 17px/1.65 'DM Sans',system-ui,sans-serif;font-synthesis:none}
a{color:var(--green);text-underline-offset:3px}
a:hover{color:var(--ink)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;z-index:5;background:#fff;padding:8px 12px}
.page-top{background:var(--nav);color:#fff}
.page-top-in{max-width:960px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.page-brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:800 18px/1 Manrope,system-ui,sans-serif;letter-spacing:-.2px}
.page-brand img{width:34px;height:34px;border-radius:9px;object-fit:cover}
.page-brand:hover{color:var(--accent)}
.page-nav{display:flex;flex-wrap:wrap;gap:2px 4px;margin-left:auto}
.page-nav a{color:#d9ecec;text-decoration:none;font-size:15px;padding:10px 10px;border-radius:8px;min-height:44px;display:inline-flex;align-items:center}
.page-nav a:hover{color:#fff;background:#ffffff14}
.page-nav a[aria-current=page]{color:#fff;box-shadow:inset 0 -2px 0 var(--accent);border-radius:0}
.page-app{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:10px;background:var(--accent);color:var(--nav);font-weight:700;text-decoration:none;font-size:15px}
.page-app:hover{background:#fff;color:var(--nav)}
main{max-width:720px;margin:0 auto;padding:40px 20px 64px}
h1{font:800 clamp(30px,5vw,40px)/1.15 Manrope,system-ui,sans-serif;color:var(--ink);letter-spacing:-.6px;margin:0 0 12px}
h2{font:700 22px/1.3 Manrope,system-ui,sans-serif;color:var(--ink);margin:40px 0 8px;letter-spacing:-.2px}
h3{font:700 17px/1.4 Manrope,system-ui,sans-serif;color:var(--ink);margin:24px 0 4px}
.lead{font-size:19px;color:var(--muted);margin:0 0 24px;max-width:60ch}
p,li{max-width:68ch}
ul,ol{padding-left:1.3em}
li{margin:4px 0}
.meta{color:var(--muted);font-size:15px}
.draft{background:var(--warn-bg);color:var(--warn);border-radius:12px;padding:14px 16px;margin:0 0 28px;font-size:15px;line-height:1.55}
.draft strong{display:block;margin-bottom:2px}
.fill{background:var(--warn-bg);color:var(--warn);padding:0 4px;border-radius:4px;font-weight:600}
.toc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin:0 0 8px}
.toc p{margin:0 0 6px;font-weight:700;color:var(--ink)}
.toc ol{margin:0}
/* Ayuda: preguntas desplegables. */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:0 18px}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);padding:14px 0;min-height:48px;list-style-position:outside}
.faq details[open]{border-color:#b9e3de}
.faq details[open] summary{color:var(--green)}
.faq details>*:last-child{margin-bottom:16px}
.moments{list-style:none;padding:0;margin:16px 0;display:grid;gap:10px}
.moments li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px 12px 60px;position:relative;max-width:none}
.moments li::before{counter-increment:m;content:counter(m);position:absolute;left:16px;top:10px;font:800 26px/1 Manrope,system-ui,sans-serif;color:var(--green)}
.moments{counter-reset:m}
.moments strong{display:block;color:var(--ink)}
.callout{background:var(--mint);border-radius:12px;padding:14px 18px;margin:24px 0;color:var(--ink)}
/* Contacto. */
.form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;margin:20px 0}
.field{display:block;margin:0 0 16px}
.field>span{display:block;font-weight:600;color:var(--ink);margin-bottom:6px;font-size:15px}
.field small{font-weight:400;color:var(--muted)}
.field input,.field textarea,.field select{width:100%;font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1px solid #c9d4db;border-radius:10px;padding:11px 12px;min-height:48px}
.field textarea{min-height:150px;resize:vertical}
.btn{font:700 16px/1 'DM Sans',system-ui,sans-serif;border:none;border-radius:10px;background:var(--green);color:#fff;min-height:48px;padding:0 22px;cursor:pointer}
.btn:hover{background:#00635f}
.btn:disabled{opacity:.6;cursor:default}
.form-msg{min-height:1.4em;margin:12px 0 0}
.form-msg.err{color:#b42318}
.form-msg.ok{color:var(--green);font-weight:600}
/* 404 y error. */
.empty{text-align:left;padding-top:64px}
.empty .code{font:800 15px/1 Manrope,system-ui,sans-serif;color:var(--green);margin:0 0 10px;letter-spacing:.3px}
.empty .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.empty .actions a{display:inline-flex;align-items:center;min-height:48px;padding:0 20px;border-radius:10px;font-weight:700;text-decoration:none}
.empty .actions .primary{background:var(--green);color:#fff}
.empty .actions .primary:hover{background:#00635f;color:#fff}
.empty .actions .secondary{border:1px solid #c9d4db;color:var(--ink);background:#fff}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px}
footer div{max-width:960px;margin:0 auto;padding:20px;display:flex;flex-wrap:wrap;gap:6px 18px}
footer a{color:var(--muted)}
@media(max-width:640px){
 body{font-size:16px}
 .page-top-in{padding:10px 16px;gap:8px}
 .page-nav{margin-left:0;width:100%;order:3;overflow-x:auto;flex-wrap:nowrap}
 .page-nav a{white-space:nowrap;padding:10px 8px}
 .page-app{margin-left:auto}
 main{padding:28px 16px 48px}
 .moments li{padding-left:52px}
}
@media(prefers-reduced-motion:no-preference){.faq summary{transition:color .15s}}
/* Página de pago de prueba (pago-simulado.html; simulador de Flow solo en entornos de prueba). */
.pay-test{background:var(--warn-bg);color:var(--warn);border-radius:12px;padding:12px 16px;margin:0 0 20px;max-width:60ch}
.pay-card{border:1px solid var(--line);border-radius:16px;background:#fff;padding:20px 22px;max-width:520px;box-shadow:0 10px 30px rgba(18,57,62,.08)}
.pay-detail{margin:0 0 12px;display:grid;gap:10px}
.pay-detail div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding-bottom:10px}
.pay-detail dt{color:var(--muted)}.pay-detail dd{margin:0;text-align:right}
.pay-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn-ghost:hover{background:var(--paper)}
a.pay-back{display:inline-flex;align-items:center;text-decoration:none}