/* ============================================================
   Solingua — Chrome compartido: header/nav, footer, marquee,
   WhatsApp flotante, barra de lectura.
   ============================================================ */

/* reading progress */
.readbar{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--violet),var(--coral));z-index:300}

/* ============ NAV ============ */
.site-header{position:sticky;top:0;z-index:200;background:rgba(255,255,255,0.85);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:96px;gap:1.5rem}
.brand{display:flex;align-items:center;gap:10px}
.brand .logo-img{height:84px;width:auto;display:block}
.brand .logo-img.white{display:none}
.brand.on-dark .logo-img.dark{display:none}
.brand.on-dark .logo-img.white{display:block}
.nav-menu{display:flex;gap:1.7rem;align-items:center}
.nav-menu a{display:flex;align-items:center;font-size:14.5px;font-weight:600;color:var(--txt-dim);position:relative;transition:color .25s;padding:8px 0}
.nav-menu a:hover,.nav-menu a.active,.nav-menu .current-menu-item>a{color:var(--txt)}
.nav-menu a::after{content:'';position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--lime);transform:scaleX(0);transform-origin:center;transition:transform .25s var(--ease)}
.nav-menu a:hover::after,.nav-menu a.active::after,.nav-menu .current-menu-item>a::after{transform:scaleX(1)}
.nav-menu ul{list-style:none;display:flex;gap:1.7rem;margin:0;padding:0}
.nav-menu .sub-menu{display:none}
.nav-actions{display:flex;align-items:center;gap:14px}
.nav-phone{font-size:14px;font-weight:600;color:var(--txt);display:flex;align-items:center;gap:7px}
.btn-profs{display:inline-flex;align-items:center;gap:9px;font-family:inherit;font-weight:700;font-size:14.5px;color:var(--txt);background:var(--lime);padding:11px 20px;border-radius:100px;box-shadow:0 6px 20px -6px rgba(198,240,0,0.7);transition:transform .3s var(--ease),box-shadow .3s;position:relative;overflow:hidden}
.btn-profs .bp-ic{display:inline-flex;align-items:center;justify-content:center;color:#3D5400}
.btn-profs::after{content:'';position:absolute;top:0;left:-110%;width:55%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,0.65),transparent);transform:skewX(-18deg);animation:profShine 4.5s ease-in-out infinite}
@keyframes profShine{0%,100%{left:-110%}35%,70%{left:170%}}
.btn-profs:hover{transform:translateY(-2px);box-shadow:0 12px 30px -6px rgba(198,240,0,0.85)}
@media(prefers-reduced-motion:reduce){.btn-profs::after{animation:none}}

/* hamburguesa mobile */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;width:44px;height:44px;border-radius:12px;color:var(--txt);align-items:center;justify-content:center}
.nav-toggle:hover{background:var(--night-2)}

/* ============ MARQUEE ============ */
.mq{background:var(--lime);padding:14px 0;overflow:hidden;white-space:nowrap;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.mq-track{display:inline-flex;gap:2.5rem;animation:mq 26s linear infinite}
.mq span{font-family:var(--sol-font-display);font-weight:600;font-size:17px;color:var(--ink);display:inline-flex;align-items:center;gap:2.5rem}
.mq span::after{content:'✦';color:var(--coral)}
@keyframes mq{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.mq-track{animation:none}}

/* ============ FOOTER ============ */
.site-footer{position:relative;overflow:hidden;background:linear-gradient(180deg,#0E1116 0%,#141925 100%);color:rgba(255,255,255,0.62);padding:5rem 0 2rem}
.site-footer::before{content:'';position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background:radial-gradient(620px circle at 12% 0%,rgba(108,77,246,0.22),transparent 60%),radial-gradient(520px circle at 88% 10%,rgba(198,240,0,0.10),transparent 55%)}
.site-footer .wrap{position:relative;z-index:1}
.ftop{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,0.1)}
.fb .logo-img{height:72px;width:auto}
.fb p{font-size:14px;color:rgba(255,255,255,0.6);line-height:1.7;margin-top:1.3rem;max-width:300px}
.fsoc{display:flex;gap:10px;margin-top:1.6rem}
.fsoc a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,0.16);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.7);transition:.3s}
.fsoc a:hover{background:var(--violet);border-color:var(--violet);color:#fff;transform:translateY(-3px)}
.fcol h5{font-family:var(--sol-font-display);font-weight:600;font-size:14px;letter-spacing:0.4px;color:#fff;margin-bottom:1.1rem}
.fcol a{display:block;font-size:14px;color:rgba(255,255,255,0.6);margin-bottom:11px;transition:.25s}
.fcol a:hover{color:#fff;padding-left:5px}
.fcol ul{list-style:none;margin:0;padding:0}
.fcta{display:flex;flex-direction:column;gap:0.7rem}
.fcta .fcta-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--lime);color:var(--ink);font-weight:700;font-size:14.5px;padding:13px 20px;border-radius:100px;transition:transform .3s var(--ease),box-shadow .3s;box-shadow:0 8px 22px -8px rgba(198,240,0,0.5)}
.fcta .fcta-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -8px rgba(198,240,0,0.7)}
.fcta .fcta-tel{font-family:var(--sol-font-display);font-weight:600;font-size:19px;color:#fff;display:flex;align-items:center;gap:9px}
.fcta .fcta-tel svg{color:var(--lime)}
.fbot{padding-top:2rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:0.8rem;font-size:13px;color:rgba(255,255,255,0.4)}
.fbot a{color:rgba(255,255,255,0.55);font-weight:600;transition:color .25s}
.fsign{display:inline-flex;align-items:center;gap:7px}
.fsign .heart{color:var(--lime)}
.fsign a:hover{color:var(--lime)}

/* ============ WHATSAPP FLOTANTE ============ */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:250;display:inline-flex;align-items:center;gap:0;background:#25D366;color:#fff;border-radius:100px;padding:0;height:58px;width:58px;overflow:hidden;box-shadow:0 12px 34px -8px rgba(37,211,102,0.6);transition:width .35s var(--ease),background .25s;text-decoration:none}
.wa-float .wa-ic{flex-shrink:0;width:58px;height:58px;display:flex;align-items:center;justify-content:center}
.wa-float .wa-tx{white-space:nowrap;font-weight:700;font-size:14.5px;padding-right:4px;opacity:0;transition:opacity .2s}
.wa-float:hover{width:230px;background:#1FB855}
.wa-float:hover .wa-tx{opacity:1;padding-right:22px}
@media(max-width:560px){.wa-float:hover{width:58px}.wa-float .wa-tx{display:none}}

/* ============ RESPONSIVE NAV ============ */
@media(max-width:1000px){
  .nav-toggle{display:inline-flex}
  .nav-menu{position:fixed;inset:96px 0 auto 0;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);padding:1rem 2rem 2rem;gap:0;box-shadow:0 24px 40px -20px rgba(16,20,24,0.25);transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s}
  .nav-menu.open{opacity:1;transform:none;pointer-events:auto}
  .nav-menu ul{flex-direction:column;gap:0;width:100%}
  .nav-menu a{height:auto;padding:14px 0;border-bottom:1px solid var(--line)}
  .nav-menu a::after{display:none}
  .nav-phone{display:none}
}
@media(max-width:560px){
  .wrap{padding:0 1.3rem}
  .ftop{grid-template-columns:1fr}
  .nav{height:80px}
  .brand .logo-img{height:64px}
  .nav-menu{inset:80px 0 auto 0}
}