/* ============================================================
   LIGHT PRODUCTIONS — Hoja de estilos compartida del sitio
   Header, navegación (con menú móvil), footer, burbuja de
   WhatsApp y bloque de testimonios. Se incluye en TODAS las
   páginas para garantizar el mismo diseño en todo el sitio.
   ============================================================ */

:root{
  --text:#0d141a;
  --black:#000000;
  --black-hover:rgb(29,30,32);
  --yellow:#f5e04b;
  --gray-body:#333333;
  --border:#ececec;
}

*{margin:0;padding:0;box-sizing:border-box;font-family:'Montserrat',Helvetica,Arial,sans-serif;}
html{scroll-behavior:smooth;}
body{background:#fff;color:var(--text);}
img{max-width:100%;}
a{-webkit-tap-highlight-color:transparent;}

/* Foco visible para navegación por teclado */
a:focus-visible,button:focus-visible{outline:2px solid var(--text);outline-offset:3px;}

/* ---------------- HEADER / NAV ---------------- */
header{
  display:flex;align-items:center;justify-content:space-between;
  padding:1.6rem 4.5rem;background:#fff;position:sticky;top:0;z-index:30;
}
header img.logo{height:53px;display:block;}

nav ul{list-style:none;display:flex;gap:2rem;align-items:center;}
nav a{color:var(--text);text-decoration:none;font-size:1rem;padding-bottom:6px;}
nav a.active{text-decoration:underline;text-underline-offset:6px;font-weight:600;}
nav a:hover{opacity:.65;}

/* Botón hamburguesa (oculto en escritorio) */
.menu-toggle{
  display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  width:44px;height:44px;background:none;border:none;cursor:pointer;padding:8px;z-index:31;
}
.menu-toggle span{display:block;width:100%;height:2px;background:var(--text);border-radius:2px;
  transition:transform .25s ease,opacity .25s ease;}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle.open span:nth-child(2){opacity:0;}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.nav-backdrop{display:none;position:fixed;inset:0;background:rgba(13,20,26,.4);z-index:25;}
.nav-backdrop.open{display:block;}

/* ---------------- BOTÓN PRIMARIO ---------------- */
.btn-primary{
  background:var(--black);color:#fff;border:none;padding:16px 40px;border-radius:999px;
  font-size:1rem;text-decoration:none;display:inline-block;transition:background .2s;cursor:pointer;
  text-align:center;
}
.btn-primary:hover{background:var(--black-hover);}

/* ---------------- TESTIMONIOS (compartido) ---------------- */
.testimonials h2{text-align:center;font-size:2.4rem;font-weight:600;margin-bottom:.8rem;}
.testimonials>p{text-align:center;color:#333;margin-bottom:3rem;}
.review-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;}
.review-card{background:#000;color:#fff;border-radius:10px;padding:1.8rem;}
.review-card .who{display:flex;align-items:center;gap:.7rem;margin-bottom:.5rem;}
.review-card .avatar{width:36px;height:36px;border-radius:50%;background:#444;flex-shrink:0;}
.review-card .name{color:#8ab4f8;font-weight:600;font-size:.95rem;}
.review-card .meta,.review-card .date{color:#999;font-size:.8rem;}
.review-card .stars{color:var(--yellow);margin:.3rem 0;}
.review-card p{font-size:.9rem;line-height:1.5;color:#ddd;}

/* ---------------- FOOTER — parte clara ---------------- */
.footer-plain{
  max-width:1224px;margin:0 auto;padding:2.5rem 2rem;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem;
  border-top:1px solid var(--border);
}
.socials{display:flex;gap:2rem;}
.socials a{color:#000;display:flex;}
.socials svg{width:20px;height:20px;fill:#000;}
.footer-info{display:flex;flex-direction:column;gap:.4rem;font-size:14px;color:#1a1a1a;text-align:center;}
.footer-info a{color:inherit;text-decoration:none;}

/* ---------------- FOOTER — parte oscura + curva ---------------- */
.footer-black{background:#000;color:#fff;padding:2.2rem 4.5rem 0;}
.footer-legal{
  display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.6rem 1rem;
  text-align:center;font-size:13px;color:#b9b9b9;padding-bottom:.5rem;
}
.footer-legal a{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.footer-legal a:hover{opacity:.75;}

.marquee-curve{width:100%;overflow:hidden;padding:2rem 0 0;}
.curve-track{display:flex;width:200%;animation:moveCurve 26s linear infinite;}
.curve-svg{width:50%;height:auto;}
.curve-text{fill:#fff;font-size:30px;font-weight:800;letter-spacing:3px;text-transform:uppercase;font-family:Arial,sans-serif;}
@keyframes moveCurve{0%{transform:translateX(0);}100%{transform:translateX(-50%);}}

/* ---------------- BURBUJA WHATSAPP ---------------- */
.whatsapp-bubble{
  position:fixed;right:20px;bottom:24px;width:64px;height:64px;border-radius:100px;
  box-shadow:0 4px 14px rgba(0,0,0,.18);z-index:19;transition:transform .2s ease;
}
.whatsapp-bubble:hover{transform:scale(1.06);}

/* ---------------- RESPETAR "prefers-reduced-motion" ---------------- */
@media (prefers-reduced-motion: reduce){
  .curve-track{animation:none;}
  html{scroll-behavior:auto;}
}

/* ============================================================
   RESPONSIVE — tablets y móviles (Safari / Chrome)
   ============================================================ */
@media(max-width:900px){
  header{padding:1.1rem 1.2rem;}
  header img.logo{height:42px;}

  .menu-toggle{display:flex;}

  nav{
    position:fixed;top:0;right:0;height:100vh;width:min(80vw,320px);
    background:#fff;display:flex;flex-direction:column;align-items:flex-start;
    padding:6.5rem 2rem 2rem;box-shadow:-10px 0 30px rgba(0,0,0,.14);
    transform:translateX(100%);transition:transform .3s ease;overflow-y:auto;
  }
  nav.open{transform:translateX(0);}
  nav ul{flex-direction:column;align-items:flex-start;gap:1.7rem;width:100%;}
  nav a{font-size:1.15rem;display:block;padding:.5rem 0;width:100%;}

  section{padding:3rem 1.2rem;}
  .footer-plain{padding:2rem 1.2rem;flex-direction:column;text-align:center;}
  .footer-black{padding:2rem 1.2rem 0;}
  .whatsapp-bubble{width:56px;height:56px;right:14px;bottom:16px;}
  .curve-text{font-size:22px;letter-spacing:2px;}
}

@media(max-width:420px){
  header img.logo{height:36px;}
  .btn-primary{padding:14px 28px;font-size:.95rem;}
}