/* Visentra Digital · sitio visentra.mx · diseño Opción 1 «Señal» (2026-10-26) */
@font-face{font-family:"Montserrat";font-weight:600;font-style:normal;font-display:swap;src:url("../fonts/montserrat-600.woff2") format("woff2")}
@font-face{font-family:"Montserrat";font-weight:700;font-style:normal;font-display:swap;src:url("../fonts/montserrat-700.woff2") format("woff2")}
@font-face{font-family:"Montserrat";font-weight:800;font-style:normal;font-display:swap;src:url("../fonts/montserrat-800.woff2") format("woff2")}
@font-face{font-family:"Inter";font-weight:400;font-style:normal;font-display:swap;src:url("../fonts/inter-400.woff2") format("woff2")}
@font-face{font-family:"Inter";font-weight:500;font-style:normal;font-display:swap;src:url("../fonts/inter-500.woff2") format("woff2")}
@font-face{font-family:"Inter";font-weight:600;font-style:normal;font-display:swap;src:url("../fonts/inter-600.woff2") format("woff2")}

:root{
  --vs-navy-900: #0D234A;
  --vs-navy-800: #132E5C;
  --vs-navy-750: #1A3566;
  --vs-navy-700: #23427A;
  --vs-navy-600: #3B5A8C;
  --vs-blue-500: #314E71;
  --vs-slate-600: #4A5B73;
  --vs-teal-500: #3AA3B5;
  --vs-teal-700: #1B7385;
  --vs-teal-800: #135E6D;
  --vs-teal-300: #7FCAD6;
  --vs-teal-100: #E3F2F5;
  --vs-teal-50: #EAF4F6;
  --vs-teal-25: #F6FBFC;
  --vs-ice-50: #F3F8FA;
  --vs-ice-100: #E3ECF1;
  --vs-ice-200: #C9D9E2;
  --vs-mist-300: #C3D1E3;
  --vs-mist-100: #E3ECF5;
  --vs-skel-50: #F3F6F8;
  --vs-skel-100: #DCE4EA;
  --vs-skel-200: #CBD6DF;
  --vs-skel-400: #9FB2C4;
  --vs-map-50: #EAF3F1;
  --vs-map-200: #D6E7E4;
  --vs-star: #D98A0B;
  --vs-success: #157347;
  --vs-white: #FFFFFF;
  /* semánticos */
  --color-bg: var(--vs-white);
  --color-fg: var(--vs-navy-900);
  --color-muted-fg: var(--vs-slate-600);
  --color-primary: var(--vs-navy-900);
  --color-primary-hover: var(--vs-navy-750);
  --color-primary-fg: var(--vs-white);
  --color-accent: var(--vs-teal-500);
  --color-accent-fg: var(--vs-navy-900);
  --color-accent-text: var(--vs-teal-700);
  --color-surface-alt: var(--vs-ice-50);
  --color-border: var(--vs-ice-100);
  --color-border-strong: var(--vs-ice-200);
  --color-inverse-bg: var(--vs-navy-900);
  --color-inverse-surface: var(--vs-navy-800);
  --color-inverse-border: var(--vs-navy-700);
  --color-inverse-muted: var(--vs-mist-300);
  --color-ring: var(--vs-teal-500);
  --font-display: "Montserrat", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}
body{margin:0;background:var(--vs-white)}
a{color:var(--vs-teal-700)}@media (hover:hover) and (pointer:fine){a:not(.v1-btn):not(.v1-wa):hover{color:var(--vs-navy-900)}}
.v1-btn{transition:transform 160ms cubic-bezier(0.23,1,0.32,1),background-color 160ms ease,box-shadow 160ms ease;cursor:pointer}
.v1-btn:active{transform:scale(0.97)}
.v1-btn:focus-visible,.v1-in:focus-visible{outline:3px solid var(--vs-teal-500);outline-offset:2px}
.v1-card{transition:transform 200ms cubic-bezier(0.23,1,0.32,1),box-shadow 200ms ease}
@media (hover:hover) and (pointer:fine){
.v1-btn-p:hover{background-color:var(--vs-navy-750)}
.v1-btn-s:hover{background-color:var(--vs-teal-50)}
.v1-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px -12px rgba(13,35,74,0.22)}
}
@media (prefers-reduced-motion:reduce){.v1-btn,.v1-card{transition:background-color 160ms ease}.v1-card:hover{transform:none}}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* --- Agregado al diseño: piezas que ya tenía el sitio y accesibilidad --- */
*,*::before,*::after{box-sizing:border-box}
section[id]{scroll-margin-top:88px}
.v1-saltar{position:absolute;left:-999px;top:8px;z-index:100;background:var(--color-primary);color:var(--color-primary-fg);padding:10px 14px;border-radius:8px;font-weight:600}
.v1-saltar:focus{left:8px}
.v1-nav a:not(.v1-btn):focus-visible,.v1-pie a:focus-visible{outline:3px solid var(--color-ring);outline-offset:2px;border-radius:4px}
.v1-pie a{color:var(--color-muted-fg);display:inline-block;padding-block:6px}
.v1-nav-links a:not(.v1-btn){padding-block:12px}
.v1-wa,.v1-wa:hover,.v1-wa:active,.v1-wa:visited,.v1-wa:focus{color:var(--color-primary-fg)}
.v1-wa{position:fixed;right:20px;bottom:20px;z-index:20;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--color-primary);color:var(--color-primary-fg);box-shadow:0 10px 24px -8px rgba(13,35,74,.45);transition:transform 160ms var(--ease-out),background-color 160ms ease}
.v1-wa:active{transform:scale(0.94)}
.v1-wa:focus-visible{outline:3px solid var(--color-ring);outline-offset:3px}
@media (hover:hover) and (pointer:fine){.v1-wa:hover{background-color:var(--color-primary-hover)}}
@media (prefers-reduced-motion:reduce){.v1-wa{transition:background-color 160ms ease}.v1-wa:active{transform:none}}
.v1-legal p,.v1-legal li{font-size:15px;line-height:1.65;color:var(--color-muted-fg);max-width:72ch}
.v1-legal h2{font-family:var(--font-body);font-weight:600;font-size:16px;margin:28px 0 6px;color:var(--color-fg)}
.v1-legal ul{padding-left:20px;margin:8px 0 0;display:flex;flex-direction:column;gap:6px}
.v1-pie a.v1-aviso{font-size:12px;margin-left:6px}
.v1-faq{border-radius:16px;background:var(--vs-white);border:1px solid var(--vs-ice-100)}
.v1-faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-family:var(--font-display);font-weight:700;font-size:18px;line-height:1.35;min-height:48px;border-radius:16px}
.v1-faq summary::-webkit-details-marker{display:none}
.v1-faq summary:focus-visible{outline:3px solid var(--color-ring);outline-offset:2px}
.v1-faq summary svg{flex-shrink:0;color:var(--vs-teal-700);transition:transform 200ms var(--ease-out)}
.v1-faq[open] summary svg{transform:rotate(45deg)}
.v1-faq p{margin:0;padding:0 24px 22px;font-size:16px;line-height:1.65;color:var(--vs-slate-600);max-width:68ch}
@media (prefers-reduced-motion:reduce){.v1-faq summary svg{transition:none}}
/* Accesibilidad medida: anillo de foco 5.47:1 sobre claro y 5.22:1 sobre Marino; borde de campos 3.62:1 */
:root{--vs-navy-400:#6E86B0;--color-ring:var(--vs-teal-700)}
#contacto,#servicios,#planes article[style*="navy-900"]{--color-ring:var(--vs-teal-500)}
.v1-btn:focus-visible,.v1-in:focus-visible{outline-color:var(--color-ring)}
.v1-in{border-color:var(--vs-navy-400)!important}
@media (max-width:440px){.v1-mock-acc svg{display:none}.v1-mock-acc span{white-space:nowrap}}
@media (max-width:640px){.v1-nav-links a:not(.v1-btn){display:none}.v1-nav{flex-wrap:nowrap!important;padding:12px 16px!important}.v1-nav-links .v1-btn{padding:10px 14px!important;font-size:14px}}