/* BiteStride — estilos de la portada (se carga después de styles.css) */

html{scroll-padding-top:84px;color-scheme:dark}
.i{display:block;flex-shrink:0}

/* ---------- accesibilidad ---------- */
.skip-link{
  position:absolute;inset-inline-start:16px;top:-80px;z-index:100;
  background:var(--green);color:#04160B;font-weight:600;padding:12px 18px;border-radius:12px;
  transition:top .15s;
}
.skip-link:focus{top:12px}

/* ---------- cabecera ---------- */
.nav-toggle{
  width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;
  color:var(--ink);padding:0;
}
@media (max-width:820px){.nav-toggle{display:flex}}
.nav-toggle[aria-expanded="true"]{background:rgba(248,250,252,.1)}

/* menú móvil: el header usa backdrop-filter, que hace que "fixed" se calcule respecto al header
   (alto 72px) y el menú quedaba sin altura y sin fondo. Se coloca justo debajo del header. */
@media (max-width:820px){
  .nav-links{
    position:absolute;inset:auto;top:100%;left:0;right:0;
    height:calc(100vh - 72px);height:calc(100dvh - 72px);overflow-y:auto;
    background:var(--bg);padding:8px 24px 32px;z-index:60;
    border-top:1px solid var(--line);
  }
  .nav-links > a:not(.nav-cta){
    font-size:19px;font-weight:500;color:var(--ink);padding:18px 0;
    border-bottom:1px solid var(--line);
  }
  .nav-links .nav-cta{
    justify-content:center;width:100%;margin-top:24px;padding:14px 20px;font-size:17px;border-bottom:0;
  }
}
.nav-links > a:not(.nav-cta){padding:10px 0}
@media (max-width:820px){.nav-links > a:not(.nav-cta){padding:16px 0}}
.nav-links .nav-cta{display:inline-flex;align-items:center;min-height:44px;color:#04160B}
.nav-links .nav-cta:hover{color:#04160B}

/* ---------- hero ---------- */
.hero{padding:72px 0 88px}
.hero .wrap{grid-template-columns:1.05fr .95fr;gap:48px}
.hero .eyebrow-pill{margin-bottom:24px;color:var(--ink-dim)}
.hero .eyebrow-pill b{color:var(--green-light);font-size:11px}
.hero h1{max-width:16ch}
.hero-copy{min-width:0}

.hero-art{min-height:600px}
.hero-art .ring{width:96%;border-color:rgba(248,250,252,.12)}
.hero-art .ring::after{
  content:"";position:absolute;inset:12%;border-radius:50%;
  border:1px dashed rgba(248,250,252,.07);
}

/* móvil dentro de un marco */
.phone{
  position:relative;width:var(--pw,280px);aspect-ratio:540/1078;flex-shrink:0;
  border-radius:38px;padding:9px;
  background:linear-gradient(150deg,#2b3957,#0f1727 60%);
  box-shadow:0 0 0 1px rgba(255,255,255,.09) inset,0 40px 90px rgba(0,0,0,.55),0 0 80px rgba(34,197,94,.16);
}
.phone::before{
  content:"";position:absolute;z-index:3;top:15px;left:50%;transform:translateX(-50%);
  width:62px;height:7px;border-radius:99px;background:#04070d;
}
.phone .screen{position:relative;width:100%;height:100%;border-radius:30px;overflow:hidden;background:var(--bg)}
.hero-art .phone img,.phone .screen img{width:100%;height:100%;object-fit:cover;filter:none;display:block}

.phone-front{--pw:272px;z-index:2;transform:translateX(-12%)}
.phone-back{
  --pw:236px;position:absolute;z-index:1;top:11%;inset-inline-end:3%;
  transform:rotate(7deg);opacity:.92;
}
.phone-back::after{content:"";position:absolute;inset:0;border-radius:inherit;background:rgba(11,18,32,.35)}
.hero-art .hero-chip{z-index:4;backdrop-filter:blur(8px);background:rgba(19,28,46,.85)}
.hero-art .hero-chip.c1{left:auto;inset-inline-start:-2%;top:12%}
.hero-art .hero-chip.c2{right:auto;inset-inline-end:-2%;bottom:9%}

@media (max-width:900px){
  .hero{padding:40px 0 64px}
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .hero-art{order:0;min-height:0;padding:8px 0 4px}
  .phone-front{--pw:232px;transform:none}
  .phone-back{--pw:196px;top:12%;inset-inline-end:max(0px,calc(50% - 200px))}
  .hero-art .hero-chip{display:none}
  .hero-art img{width:auto}
}
@media (max-width:420px){
  .phone-back{display:none}
}

/* ---------- secciones ---------- */
.section-alt{overflow-x:clip;background:var(--bg-alt);border-block:1px solid var(--line)}
.section-head h2{font-size:clamp(28px,3.6vw,40px)}

/* animación de entrada (solo si hay JavaScript) */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease var(--d,0s),transform .6s ease var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- pasos ---------- */
.step{
  background:var(--card);border:1px solid var(--line);border-top:1px solid var(--line);
  border-radius:var(--radius-m);padding:28px;
}
.step .num{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;margin-bottom:18px;
  background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.3);color:var(--green-light);
}

/* ---------- escaparate ---------- */
.showcase{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:56px;align-items:center}
.show-tabs{display:flex;flex-direction:column;gap:10px;max-width:520px}
.show-tab{
  display:flex;align-items:flex-start;gap:16px;text-align:start;width:100%;
  padding:16px 18px;min-height:64px;border-radius:var(--radius-m);
  border:1px solid transparent;background:transparent;color:var(--ink);
  font:inherit;cursor:pointer;transition:background .2s,border-color .2s;
}
.show-tab:hover{background:rgba(248,250,252,.04)}
.show-tab.active{background:var(--card);border-color:rgba(34,197,94,.4)}
.show-ico{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;flex-shrink:0;
  background:rgba(248,250,252,.06);color:var(--ink-dim);transition:background .2s,color .2s;
}
.show-tab.active .show-ico{background:rgba(34,197,94,.16);color:var(--green-light)}
.show-txt{display:flex;flex-direction:column;gap:4px;min-width:0}
.show-txt strong{font-family:'Space Grotesk',system-ui,sans-serif;font-weight:600;font-size:18px;line-height:1.2}
.show-txt span{font-size:14.5px;color:var(--ink-dim);line-height:1.5;display:none}
.show-tab.active .show-txt span{display:block}

.show-stage{position:relative;display:grid;place-items:center;padding:8px 24px}
.stage-glow{
  position:absolute;width:min(420px,100%);aspect-ratio:1;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(34,197,94,.26),rgba(255,138,8,.12) 50%,transparent 70%);filter:blur(8px);
}
.phone-lg{--pw:300px}
.phone .screen img{position:absolute;inset:0;opacity:0;transition:opacity .4s ease}
.phone .screen img.active{opacity:1}
.phone-front .screen img,.phone-back .screen img{position:static;opacity:1}

@media (max-width:900px){
  .showcase{grid-template-columns:minmax(0,1fr);gap:28px}
  .show-stage{order:-1;padding:8px 0}
  .phone-lg{--pw:260px}
  .show-tabs{
    flex-direction:row;overflow-x:auto;max-width:none;gap:8px;padding:2px 2px 10px;
    scroll-snap-type:x proximity;scrollbar-width:none;
  }
  .show-tabs::-webkit-scrollbar{display:none}
  .show-tab{
    width:auto;flex:0 0 auto;min-height:48px;padding:10px 16px 10px 12px;gap:10px;align-items:center;
    scroll-snap-align:center;border-color:var(--line);
  }
  .show-ico{width:32px;height:32px;border-radius:10px}
  .show-ico .i{width:18px;height:18px}
  .show-txt strong{font-size:15px;white-space:nowrap}
  .show-tab.active .show-txt span{display:none}
}

/* ---------- funciones ---------- */
.bcard{transition:transform .25s ease,border-color .25s ease}
.bcard:not(.b-big):hover{transform:translateY(-4px);border-color:var(--line-strong)}
.bcard .ico{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:rgba(34,197,94,.12);color:var(--green-light);font-size:0;
}
.bcard .ico .i{width:24px;height:24px}

/* las dos últimas tarjetas rellenan la fila final */
@media (min-width:921px){.bento .bcard:nth-child(6),.bento .bcard:nth-child(7){grid-column:span 2}}

/* carrusel: objetivos táctiles más grandes */
.carousel-arrow{width:44px;height:44px;opacity:.85}
.carousel-dots{gap:0}
.carousel-dot{width:24px;height:24px;background:none;border-radius:0;position:relative;transition:none}
.carousel-dot::before{
  content:"";position:absolute;left:50%;top:50%;width:6px;height:6px;transform:translate(-50%,-50%);
  border-radius:3px;background:rgba(255,255,255,.55);transition:width .2s,background .2s;
}
.carousel-dot.active{width:24px;background:none}
.carousel-dot.active::before{width:18px;background:#fff}
.carousel-dots{top:170px}
@media (max-width:600px){.carousel-dots{top:150px}}

/* ---------- precios ---------- */
.pcard{transition:transform .25s ease}
.pcard:hover{transform:translateY(-3px)}
.pcard .year{margin-top:6px;font-size:14.5px;color:var(--ink-dim)}
.badge{
  display:inline-block;margin-inline-start:6px;padding:2px 10px;border-radius:99px;
  background:rgba(255,212,59,.14);color:var(--amber);font-size:12.5px;font-weight:600;white-space:nowrap;
}
.pcard li:before{
  width:20px;height:20px;margin-top:1px;border-radius:50%;
  background:rgba(34,197,94,.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.2 2.2 4.8-5' fill='none' stroke='%234ADE80' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;
}
.pcard.featured{box-shadow:0 20px 60px rgba(34,197,94,.1)}

/* ---------- preguntas frecuentes ---------- */
.faq{max-width:820px;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-m);transition:border-color .2s}
.faq-item[open]{border-color:rgba(34,197,94,.35)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;min-height:56px;font-family:'Space Grotesk',system-ui,sans-serif;font-weight:600;font-size:18px;line-height:1.3;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex-shrink:0;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;
  background:rgba(248,250,252,.07);color:var(--green-light);font-size:20px;line-height:1;transition:transform .2s;
}
.faq-item[open] summary::after{content:"\2212"}
.faq-item p{padding:0 22px 20px;color:var(--ink-dim);font-size:15.5px;max-width:68ch}

/* ---------- descarga ---------- */
.store-row{display:flex;flex-wrap:wrap;gap:20px 28px;align-items:flex-start}
.store-row > *{margin-right:0}
.store-item{display:flex;flex-direction:column;align-items:center;gap:10px}
.store-item img{height:56px;width:auto;display:block}
.store-item .soon{
  font-size:13px;font-weight:600;color:var(--amber);background:rgba(255,212,59,.12);
  padding:3px 12px;border-radius:99px;
}

/* ---------- pie ---------- */
.foot-about{color:var(--ink-dim);font-size:14.5px;max-width:34ch}
.foot-title{font-size:13.5px;color:var(--ink-faint);font-weight:600;margin-bottom:14px}
.foot-col a{display:inline-block;padding:4px 0}

/* ---------- árabe (RTL) ---------- */
html[lang="ar"] .nav-links{flex-direction:row}
html[lang="ar"] .brand{flex-direction:row}
html[lang="ar"] .hero-actions{flex-direction:row}
html[lang="ar"] .phone-front{transform:translateX(12%)}
html[lang="ar"] .phone-back{transform:rotate(-7deg)}
@media (max-width:900px){html[lang="ar"] .phone-front{transform:none}}
@media (max-width:820px){html[lang="ar"] .nav-links{flex-direction:column}}