/* ============================================================
   NIA BISSAP — capa tienda / B2B / páginas nuevas
   Misma escala y tokens que nia.css · nia-fx.css · nia-xp.css
   ============================================================ */

/* ---------- NAV: menú + dos accesos permanentes ---------- */
.nav{gap:18px}
.nav__links{display:flex;align-items:center;gap:clamp(14px,2vw,28px);margin-left:auto;margin-right:clamp(10px,2vw,28px)}
.nav__links a{font-family:var(--sans);font-weight:300;font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--cream-dim);transition:color .3s}
.nav__links a:hover,.nav__links a[aria-current="page"]{color:var(--accent)}
.nav__ctas{display:flex;gap:8px;align-items:center}
.nav__cta--solid{background:var(--accent);color:var(--ink);border-color:var(--accent)}
.nav__cta--solid:hover{background:var(--gold-bright);border-color:var(--gold-bright)}
.nav__menu{display:none}
@media (max-width:1080px){
  .nav__links{display:none}
  .nav__menu{display:inline-flex;align-items:center;gap:10px;background:none;border:0;cursor:pointer;
    font-family:var(--sans);font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--cream-dim);padding:8px 0;margin-left:auto}
  .nav__menu i{width:18px;height:1px;background:var(--accent);display:block;position:relative}
  .nav__menu i::before,.nav__menu i::after{content:"";position:absolute;left:0;width:18px;height:1px;background:var(--accent)}
  .nav__menu i::before{top:-6px}.nav__menu i::after{top:6px}
  .nav__ctas{display:none}
  .nav__panel{position:fixed;inset:0;z-index:45;background:rgba(7,5,4,.96);backdrop-filter:blur(16px);display:flex;flex-direction:column;
    padding:clamp(90px,14vh,120px) var(--gut) 40px;gap:8px;overflow:auto}
  .nav__panel[hidden]{display:none}
  .nav__panel a{font-family:var(--serif);font-size:clamp(26px,6vw,40px);color:var(--cream);padding:12px 0;border-bottom:1px solid rgba(198,161,91,.14)}
  .nav__panel a[aria-current="page"]{color:var(--accent)}
  .nav__panel .nav__panel-ctas{display:grid;gap:10px;margin-top:22px}
  .nav__panel .nav__panel-ctas a{font-family:var(--sans);font-size:11px;letter-spacing:.2em;text-transform:uppercase;text-align:center;padding:16px;border:1px solid var(--accent);border-radius:100px;color:var(--accent)}
  .nav__panel .nav__panel-ctas a.nav__cta--solid{background:var(--accent);color:var(--ink)}
  .nav__close{position:absolute;top:22px;right:var(--gut);background:none;border:0;color:var(--cream-dim);font-family:var(--sans);font-size:10px;letter-spacing:.3em;text-transform:uppercase;cursor:pointer}
  body.menu-open{overflow:hidden}
  /* barra inferior fija con los dos accesos */
  .mbar{position:fixed;left:0;right:0;bottom:0;z-index:38;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(198,161,91,.2);
    border-top:1px solid rgba(198,161,91,.2);padding-bottom:env(safe-area-inset-bottom,0px)}
  .mbar a{display:flex;align-items:center;justify-content:center;min-height:54px;background:rgba(7,5,4,.96);backdrop-filter:blur(12px);
    font-family:var(--sans);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--cream);text-align:center;padding:8px 10px}
  .mbar a.is-solid{color:var(--ink);background:var(--accent)}
  body{padding-bottom:62px}
  .wa{bottom:calc(74px + env(safe-area-inset-bottom,0px))}
}
@media (min-width:1081px){.mbar{display:none}.nav__panel{display:none}}

/* ---------- WhatsApp flotante ---------- */
.wa{position:fixed;right:clamp(16px,2.4vw,28px);bottom:clamp(16px,2.4vw,28px);z-index:39;display:flex;align-items:center;gap:10px;
  height:50px;padding:0 18px 0 14px;border-radius:100px;background:#25D366;color:#06210F;font-family:var(--sans);font-weight:500;font-size:12px;letter-spacing:.08em;
  box-shadow:0 14px 34px rgba(0,0,0,.55);transition:transform .35s var(--ease),filter .3s}
.wa:hover{transform:translateY(-2px);filter:brightness(1.06)}
.wa svg{width:22px;height:22px;flex:none}
@media (max-width:640px){.wa span{display:none}.wa{padding:0 14px}}

/* ---------- Hero compacto de subpágina (más bajo que el de pedido) ---------- */
.xp-hero--s{min-height:auto;padding:clamp(140px,20vh,200px) var(--gut) clamp(40px,7vh,70px)}
.xp-hero--s .xp-hero__type span{font-size:min(26vw,44vh)}
@media (max-width:860px){.xp-hero--s{padding-top:clamp(92px,12.5vh,114px)}}

/* ---------- Packs con imagen (B2C) ---------- */
.plans--img{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.plan--img{padding:0}
.plan--img .plan__pic{position:relative;overflow:hidden;aspect-ratio:1}
.plan--img .plan__pic img{width:100%;height:100%;object-fit:cover;transform:scale(1.03);transition:transform 1.3s var(--ease)}
.plan--img:hover .plan__pic img{transform:scale(1.09)}
.plan--img .plan__in{display:flex;flex-direction:column;gap:12px;padding:clamp(22px,2.4vw,32px);flex:1}
.plan__row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid rgba(198,161,91,.16)}
.plan__per{font-family:var(--sans);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--cream-faint)}
.plan .btn{padding:15px 28px;margin-top:4px;width:100%}

/* ---------- Carta profesional: filas con puntos guía ---------- */
.lines{display:flex;flex-direction:column;gap:clamp(48px,8vh,96px)}
.line{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(30px,5vw,80px);align-items:start}
.line>*{min-width:0}
.line__media{position:relative;overflow:hidden;border-radius:2px;aspect-ratio:3/2}
.line__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.03);transition:transform 1.4s var(--ease)}
.line:hover .line__media img{transform:scale(1.08)}
.line__copy{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.line__fmt{font-family:var(--serif);font-style:italic;color:var(--accent);font-size:clamp(16px,1.5vw,20px)}
.tiers{list-style:none;width:100%;margin-top:8px;border-top:1px solid rgba(198,161,91,.16)}
.tier a{display:grid;grid-template-columns:auto 1fr auto auto;align-items:baseline;gap:14px;padding:15px 0;border-bottom:1px solid rgba(198,161,91,.12);transition:padding-left .45s var(--ease)}
.tier a:hover{padding-left:8px}
.tier__name{font-family:var(--serif);font-size:clamp(17px,1.4vw,21px);color:var(--cream);white-space:nowrap}
.tier__dots{border-bottom:1px dotted rgba(198,161,91,.45);transform:translateY(-5px)}
.tier__detail{font-family:var(--sans);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--cream-faint);white-space:nowrap}
.tier__price{font-family:var(--serif);font-size:clamp(19px,1.8vw,26px);color:var(--accent);font-variant-numeric:tabular-nums;min-width:4ch;text-align:right}
.tier__price small{font-size:.6em}
.tier a:hover .tier__name{color:var(--accent)}
@media (max-width:860px){.line{grid-template-columns:1fr;gap:26px}.tier__detail{display:none}}

/* ---------- Usos (B2B) y formatos ---------- */
.uses{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(198,161,91,.16);border:1px solid rgba(198,161,91,.16)}
.uses li{background:var(--ink);padding:clamp(20px,2.2vw,30px);display:flex;flex-direction:column;gap:8px;transition:background .5s}
.uses li:hover{background:linear-gradient(180deg,rgba(74,13,20,.22),var(--ink))}
.uses b{font-family:var(--serif);font-weight:400;font-size:clamp(17px,1.4vw,21px);color:var(--cream)}
.uses span{font-size:13px;color:var(--cream-dim);line-height:1.55}
@media (max-width:860px){.uses{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.uses{grid-template-columns:1fr}}
.formats{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,60px)}
.format{border-top:1px solid rgba(198,161,91,.22);padding-top:18px;display:flex;flex-direction:column;gap:10px}
.format__ml{font-family:var(--serif);font-size:clamp(38px,5vw,64px);line-height:1;color:var(--accent)}
.format h3{font-family:var(--serif);font-weight:400;font-size:clamp(19px,1.6vw,24px);color:var(--cream)}
@media (max-width:640px){.formats{grid-template-columns:1fr}}

/* ---------- Formularios Netlify ---------- */
.field--check{flex-direction:row;align-items:flex-start;gap:12px}
.field--check input,.xp-contact .field--check input{width:16px!important;max-width:16px;height:16px;flex:none;margin-top:3px;padding:0;accent-color:var(--gold);border:0}
.field--check label{flex:1;min-width:0}
.field--check label{text-transform:none;letter-spacing:0;font-family:var(--body);font-size:12.5px;line-height:1.55;color:var(--cream-dim)}
.field--check label a{color:var(--accent);border-bottom:1px solid rgba(198,161,91,.4)}
.form__privacy{grid-column:1/-1;font-size:11.5px;line-height:1.6;color:var(--cream-faint);max-width:none}
.form__privacy a{color:var(--accent)}
.form__ok{grid-column:1/-1;text-align:center;font-family:var(--serif);font-style:italic;font-size:19px;color:var(--accent);padding:28px;border:1px solid rgba(198,161,91,.3)}
.form__ok small{display:block;font-family:var(--body);font-style:normal;font-size:13px;color:var(--cream-dim);margin-top:8px}
.hp{position:absolute;left:-9999px;opacity:0}
[aria-invalid="true"]{border-bottom-color:#9b4a4a!important}
button[disabled]{opacity:.6;cursor:wait}
.xp-contact--wide .contact__inner{max-width:760px}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid rgba(198,161,91,.16);max-width:820px}
.faq details{border-bottom:1px solid rgba(198,161,91,.14)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:clamp(18px,2.6vh,26px) 0;
  font-family:var(--serif);font-size:clamp(18px,1.6vw,23px);color:var(--cream);transition:color .3s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--serif);font-style:italic;color:var(--accent);font-size:1.3em;line-height:1;flex:none}
.faq details[open] summary{color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 24px;max-width:60ch}

/* ---------- Legal ---------- */
.legal{max-width:760px;display:flex;flex-direction:column;gap:18px}
.legal h2{font-family:var(--serif);font-weight:400;font-size:clamp(22px,2.4vw,32px);color:var(--cream);margin-top:clamp(28px,5vh,48px);scroll-margin-top:110px}
.legal h2:first-of-type{margin-top:0}
.legal p,.legal li{font-size:14px;line-height:1.7;color:var(--cream-dim)}
.legal ul{padding-left:18px;display:flex;flex-direction:column;gap:8px}
.legal b{color:var(--cream);font-weight:500}
.fill{color:#d99b9b;font-style:italic}

/* ---------- Dos caminos en portada ---------- */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:clamp(12px,1.6vw,22px)}
.path{position:relative;overflow:hidden;border-radius:2px;aspect-ratio:16/10;display:block}
.path img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);transition:transform 1.4s var(--ease)}
.path:hover img{transform:scale(1.1)}
.path::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(7,5,4,.55) 65%,rgba(7,5,4,.92))}
.path__body{position:absolute;left:clamp(18px,2.4vw,32px);right:clamp(18px,2.4vw,32px);bottom:clamp(18px,2.4vw,30px);z-index:2;display:flex;flex-direction:column;gap:8px}
.path__body .tag{color:var(--accent)}
.path__t{font-family:var(--serif);font-weight:400;font-size:clamp(22px,2.4vw,34px);color:var(--cream);line-height:1.1}
.path__d{font-size:13px;color:var(--cream-dim);max-width:36ch;line-height:1.55}
.path__go{font-family:var(--sans);font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--accent);margin-top:6px}
@media (max-width:760px){.paths{grid-template-columns:1fr}.path{aspect-ratio:4/3}}

/* ---------- Contacto: columnas ---------- */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(36px,6vw,90px);align-items:start}
.contact-grid>*{min-width:0}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.clist{list-style:none;display:flex;flex-direction:column}
.clist li{display:flex;flex-direction:column;gap:6px;padding:18px 0;border-top:1px solid rgba(198,161,91,.14)}
.clist li:last-child{border-bottom:1px solid rgba(198,161,91,.14)}
.clist b{font-family:var(--sans);font-weight:400;font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--accent)}
.clist span,.clist a{font-family:var(--serif);font-size:clamp(17px,1.5vw,21px);color:var(--cream)}
.clist a:hover{color:var(--accent)}
.clist .ctas{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px}

/* accesibilidad */
:focus-visible{outline:1px solid var(--accent);outline-offset:4px}
.skip{position:absolute;left:-9999px;top:16px;z-index:100;background:var(--accent);color:var(--ink);padding:10px 16px;font-family:var(--sans);font-size:11px;letter-spacing:.2em;text-transform:uppercase}
.skip:focus{left:16px}