/* Corriente — sistema de diseño de Vida Valiosa.
   Tokens, reset, tipografía y botones compartidos por todas las páginas del sitio.
   Extraído de index.html; es la fuente de verdad de la identidad en código.
   Kit de Marca en Notion: 'Kit de Marca — Corriente'. */

:root{
  --deep:#151B33;      /* índigo profundo */
  --deep-2:#1F2647;
  --bg:#FBF6F1;        /* lino cálido */
  --bg-2:#F3E9E0;
  --ink:#141726;
  --ink-mute:#5F6377;
  --coral:#FF7A59;
  --coral-deep:#E05B3C;
  --coral-text:#BE3F1D;
  --coral-btn:#CF4826;
  --peach:#FFC59B;
  --sky:#8FA8D8;
  --display:'Outfit',system-ui,sans-serif;
  --body:'Inter',system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.34,.8,.34,1);
  --blob:38% 62% 63% 37% / 41% 44% 56% 59%;
  --blob-2:58% 42% 33% 67% / 62% 34% 66% 38%;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
/* los anclajes no quedan tapados por la barra fija */
[id]{scroll-margin-top:96px;}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;}
.wrap{max-width:1120px;margin:0 auto;padding:0 30px;}
.narrow{max-width:720px;}
section{position:relative;padding:104px 0;}
@media(max-width:760px){section{padding:70px 0;} .wrap{padding:0 22px;} body{font-size:16px;}}

h1,h2,h3{font-family:var(--display);font-weight:500;letter-spacing:-.02em;margin:0;}
h1{font-size:clamp(42px,6.4vw,78px);line-height:1.04;font-weight:600;}
h2{font-size:clamp(30px,4.2vw,48px);line-height:1.1;margin-bottom:20px;}
h3{font-size:22px;font-weight:500;}
p{margin:0 0 18px;}
.kicker{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--coral-text);margin:0 0 18px;}
.lead{font-size:clamp(18px,1.9vw,21px);line-height:1.55;font-weight:300;}
.mute{color:var(--ink-mute);}

a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--coral);outline-offset:4px;border-radius:8px;}
.skip{position:absolute;left:18px;top:-60px;background:var(--coral);color:#fff;padding:11px 20px;border-radius:0 0 14px 14px;text-decoration:none;font-weight:600;font-size:14px;z-index:100;transition:top .15s var(--ease);}
.skip:focus{top:0;}

/* --- botones --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;
  font-family:var(--body);font-weight:600;font-size:16px;padding:16px 30px;border-radius:999px;
  border:2px solid transparent;transition:transform .25s var(--ease),box-shadow .3s var(--ease),background .25s,color .25s,border-color .25s;
}
.btn-coral{background:var(--coral-btn);color:#fff;box-shadow:0 10px 26px rgba(255,122,89,.32);}
.btn-coral:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(255,122,89,.42);}
.btn-clear{border-color:rgba(255,255,255,.34);color:#fff;}
.btn-clear:hover{border-color:#fff;transform:translateY(-3px);}
.btn-ink{border-color:var(--ink);color:var(--ink);}
.btn-ink:hover{background:var(--ink);color:var(--bg);transform:translateY(-3px);}
.acciones{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px;}

/* --- cromática compartida: nav, footer y aparición al hacer scroll --- */
/* --- nav --- */
.nav{position:sticky;top:0;z-index:60;background:var(--deep);transition:background .4s var(--ease),box-shadow .4s var(--ease);}
.nav.solid{background:rgba(21,27,51,.94);backdrop-filter:blur(12px);box-shadow:0 6px 30px rgba(21,27,51,.22);}
.nav-in{max-width:1120px;margin:0 auto;padding:18px 30px;display:flex;align-items:center;justify-content:space-between;gap:18px;}
.logo{font-family:var(--display);font-weight:600;font-size:21px;color:#fff;text-decoration:none;display:flex;align-items:center;gap:10px;white-space:nowrap;}
.brand-compass{width:26px;height:26px;flex:none;}
.brand-compass .aguja{transform-origin:32px 32px;animation:aguja-nav 7s ease-in-out infinite;}
@keyframes aguja-nav{0%,100%{transform:rotate(-4deg);}50%{transform:rotate(4deg);}}
footer .brand-compass{width:22px;height:22px;}
@keyframes morph{0%,100%{border-radius:var(--blob);}50%{border-radius:var(--blob-2);}}
.nav-links{display:flex;gap:26px;align-items:center;font-size:14.5px;}
.nav-menu{display:flex;gap:26px;align-items:center;}
.nav-links a:not(.btn){color:rgba(255,255,255,.78);text-decoration:none;transition:color .2s;}
.nav-links a:not(.btn):hover{color:#fff;}
.nav-cta{display:inline-block;white-space:nowrap;padding:11px 22px;font-size:14.5px;}
.nav-toggle{display:none;}
@media(max-width:860px){
  .nav-in{padding:14px 20px;}
  .nav-links{gap:10px;}
  .nav-menu{
    display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;
    background:var(--deep);padding:4px 22px 16px;box-shadow:0 18px 30px rgba(21,27,51,.28);
  }
  .nav.abierto .nav-menu{display:flex;}
  .nav-menu a{padding:14px 0;font-size:16px;border-bottom:1px solid rgba(255,255,255,.1);}
  .nav-menu a:last-child{border-bottom:0;}
  .nav-cta{padding:10px 18px;}
  .nav-toggle{
    display:inline-flex;align-items:center;justify-content:center;flex:none;width:44px;height:44px;
    border-radius:999px;border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;cursor:pointer;
  }
}
@media(max-width:420px){.nav-cta-largo{display:none;}}
footer{background:var(--deep);color:rgba(255,255,255,.56);padding:0 0 52px;font-size:14px;}
.f-in{display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between;padding-top:50px;border-top:1px solid rgba(255,255,255,.12);}
footer a{color:rgba(255,255,255,.76);text-decoration:none;}
footer a:hover{color:var(--peach);}
.f-legal{margin-top:34px;font-size:12.5px;color:rgba(255,255,255,.52);line-height:1.7;}
/* Solo se oculta si hay JavaScript para revelarlo; sin JS el contenido se ve siempre. */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.js .rv.in{opacity:1;transform:none;}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .rv{transition-duration:.2s;}
  .btn:hover{transform:none;}
  .brand-compass .aguja{animation:none;}
}