/* ============================================================
   QVOX TECHNOLOGY — Operational Intelligence Platform
   styles.css · Alineado al Manual de Marca QVOX
   Tipografía: Montserrat (única) · Colores: 296C/5445C/2018C/1235C
   ============================================================ */

/* ---------- Tokens (manual de marca) ---------- */
:root{
  --navy-900:#010D17;   /* base profunda */
  --navy-850:#011B2B;   /* 296 C · navy oficial */
  --navy-800:#04253A;   /* paneles */
  --navy-700:#0A3651;   /* hover */
  --steel:#B5C8D3;      /* 5445 C */
  --orange:#FF7700;     /* 2018 C */
  --orange-soft:#ff9a3d;
  --gold:#FFB719;       /* 1235 C */
  --white:#F4F8FB;
  --grey:#90A4B4;
  --grey-dim:#8A9CAD;
  --line:rgba(181,200,211,.16);
  --glass:rgba(181,200,211,.05);
  --glass-strong:rgba(181,200,211,.08);

  --radius:18px;
  --radius-sm:12px;
  --maxw:1240px;
  --gut:clamp(20px,5vw,72px);

  --f-display:'Montserrat','Segoe UI',system-ui,sans-serif;
  --f-body:'Montserrat','Segoe UI',system-ui,sans-serif;
  --t:.5s cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
/* Tipografía fluida: escala con el ancho de pantalla (móvil → TV) */
html{scroll-behavior:smooth;font-size:clamp(15px, 0.42vw + 11.6px, 21px)}
body{
  font-family:var(--f-body);font-weight:400;
  background:var(--navy-900);color:var(--white);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(900px 600px at 82% -5%, rgba(255,119,0,.14), transparent 60%),
    radial-gradient(700px 520px at 6% 10%, rgba(255,183,25,.08), transparent 55%),
    linear-gradient(180deg,var(--navy-900),var(--navy-850) 55%,var(--navy-900));
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;opacity:.45;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,#000,transparent 75%);
          mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,#000,transparent 75%);
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
::selection{background:var(--orange);color:#1a1206}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
section{padding-block:clamp(40px,6.5vh,88px);position:relative}
.eyebrow{
  font-family:var(--f-display);font-weight:700;font-size:.74rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--orange);
  display:inline-flex;align-items:center;gap:.6em;margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--orange);opacity:.85}
h1,h2,h3,h4,h5{font-family:var(--f-display);line-height:1.1;letter-spacing:-.01em}
h1,h2{font-weight:800}h3{font-weight:700}
h2{font-size:clamp(1.7rem,3.6vw,2.85rem);margin-bottom:1rem}
.lead{font-size:clamp(1.02rem,1.5vw,1.22rem);color:var(--steel);max-width:60ch;font-weight:400}
.muted{color:var(--grey)}
.accent{color:var(--orange)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;font-family:var(--f-display);
  font-weight:600;font-size:.95rem;padding:.85em 1.5em;border-radius:999px;
  cursor:pointer;border:1px solid transparent;transition:var(--t);white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,var(--orange),#e06900);color:#160c02;
  box-shadow:0 8px 30px -8px rgba(255,119,0,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px -8px rgba(255,119,0,.75)}
.btn-ghost{background:var(--glass);border-color:var(--line);color:var(--white);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--orange);background:rgba(255,119,0,.1)}

/* ---------- Header ---------- */
.hdr{position:fixed;inset:0 0 auto 0;z-index:50;transition:var(--t)}
.hdr.scrolled{background:rgba(1,13,23,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  height:88px;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.brand-logo{height:68px;width:auto}
@media(max-width:560px){.brand-logo{height:46px}}
.nav{display:flex;align-items:center;gap:1.6rem}
.nav{gap:1.4rem}
.nav a{font-size:.9rem;font-weight:500;color:var(--steel);transition:color .25s;white-space:nowrap}
.nav a:hover{color:var(--white)}
.hdr-cta{display:flex;align-items:center;gap:.9rem}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;font-family:var(--f-display);font-size:.78rem;font-weight:700}
.lang button{border:0;padding:.45em .95em;cursor:pointer;transition:var(--t);color:#fff;
  text-shadow:0 1px 2px rgba(0,0,0,.65);opacity:.5}
.lang button:hover{opacity:.8}
.lang button.active{opacity:1}
.lang button[data-lang="es"]{background:linear-gradient(180deg,rgba(198,11,30,.40) 0 30%,rgba(255,196,0,.38) 30% 70%,rgba(198,11,30,.40) 70%)}
.lang button[data-lang="en"]{background:linear-gradient(135deg,rgba(1,33,105,.55) 0 40%,rgba(255,255,255,.22) 40% 60%,rgba(200,16,46,.55) 60%)}
.burger{display:none;background:transparent;border:1px solid var(--line);border-radius:10px;
  width:42px;height:42px;align-items:center;justify-content:center;color:var(--white);cursor:pointer;transition:var(--t)}
.burger:hover{border-color:var(--orange);color:var(--orange)}
.burger svg{width:22px;height:22px}
.only-mobile{display:none}
@media(max-width:880px){
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(1,13,23,.97);backdrop-filter:blur(14px);border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);padding:.3rem var(--gut) 1rem}
  .hdr.open .nav{display:flex}
  .nav a{padding:.95rem .2rem;border-bottom:1px solid var(--line);font-size:1.02rem;width:100%}
  .nav a:last-child{border-bottom:0}
  .only-mobile{display:block}
  .hdr-cta .btn-primary{display:none}
  .burger{display:inline-flex;width:44px;height:44px}
  .lang button{min-height:44px;display:inline-flex;align-items:center}
}

/* ---------- Hero ---------- */
.hero{min-height:100svh;display:grid;align-items:center;padding-top:120px;position:relative;overflow:hidden}
.hero-net{position:absolute;inset:0;z-index:0;width:100%;height:100%;opacity:1;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center;position:relative;z-index:1}
.hero h1{font-size:clamp(2.3rem,5.4vw,4rem);margin-bottom:1.2rem}
.hero h1 .grad{background:linear-gradient(100deg,var(--white),var(--steel));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:clamp(1.05rem,1.7vw,1.3rem);margin-bottom:2rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.4rem}
.flow-strip{display:flex;align-items:center;gap:.7rem;font-family:var(--f-display);font-weight:600;font-size:.82rem;color:var(--grey);flex-wrap:wrap}
.flow-strip b{color:var(--white)}.flow-strip .dot{color:var(--orange)}
@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr;gap:1rem}
  .hero-visual{display:none}
}

/* ---------- Cubo QVO 3D (5 caras = áreas, 6ª = aplicaciones) ---------- */
.cube-stage{position:relative;display:grid;place-items:center;aspect-ratio:1;width:min(100%,460px);margin-inline:auto}
.cube-stage .halo{position:absolute;width:70%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(255,119,0,.30),transparent 62%);filter:blur(26px);animation:pulse 5s ease-in-out infinite}
@keyframes pulse{50%{transform:scale(1.08);opacity:.8}}
/* Órbita: símbolo QVOX al centro + 6 caras (nombres) conectadas */
.qvo-orbit{position:relative;width:min(100%,460px);aspect-ratio:1;margin-inline:auto}
.qvo-links{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.qvo-links line{stroke:var(--steel);stroke-width:1.4;opacity:.5;
  stroke-dasharray:5 9;animation:flow 2.6s linear infinite}
.qvo-links line.to-apps{stroke:var(--orange);opacity:.85}
@keyframes flow{to{stroke-dashoffset:-56}}
.qvo-core{position:absolute;top:50%;left:50%;width:42%;height:auto;transform:translate(-50%,-50%);
  filter:drop-shadow(0 14px 34px rgba(255,119,0,.35));animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translate(-50%,-58%)}}
.qvo-label{position:absolute;transform:translate(-50%,-50%);white-space:nowrap;
  display:flex;align-items:center;gap:.45rem;font-family:var(--f-display);font-weight:700;
  font-size:.82rem;color:var(--white);background:rgba(4,37,58,.92);border:1px solid var(--line);
  padding:.42em .8em;border-radius:999px;backdrop-filter:blur(4px);box-shadow:0 6px 18px -8px #000}
.qvo-label::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--steel);
  box-shadow:0 0 0 0 rgba(181,200,211,.5);animation:ping 2.6s ease-out infinite}
.qvo-label.apps{border-color:var(--orange);color:var(--orange-soft)}
.qvo-label.apps::before{background:var(--orange);box-shadow:0 0 0 0 rgba(255,119,0,.6);animation-name:pingo}
@keyframes ping{70%,100%{box-shadow:0 0 0 8px rgba(181,200,211,0)}}
@keyframes pingo{70%,100%{box-shadow:0 0 0 8px rgba(255,119,0,0)}}
.l-top{left:50%;top:7%}.l-tr{left:90%;top:28%}.l-br{left:90%;top:72%}
.l-bottom{left:50%;top:93%}.l-bl{left:10%;top:72%}.l-tl{left:10%;top:28%}
@media(max-width:560px){.qvo-label{font-size:.72rem;padding:.35em .6em}}

/* ---------- Glass card ---------- */
.card{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;backdrop-filter:blur(8px);transition:var(--t);position:relative;overflow:hidden}
.card:hover{transform:translateY(-4px);border-color:rgba(255,119,0,.35);background:var(--glass-strong)}
.card h3{font-size:1.12rem;margin-bottom:.5rem}
.card p{font-size:.92rem;color:var(--steel)}

.grid{display:grid;gap:1.1rem}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-5{grid-template-columns:repeat(5,1fr)}
@media(max-width:900px){.g-3,.g-4,.g-5{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.g-2,.g-3,.g-4,.g-5{grid-template-columns:1fr}}

/* ---------- Problema ---------- */
.pain{border-left:2px solid var(--orange);padding-left:1.1rem}
.pain .num{font-family:var(--f-display);font-size:.8rem;color:var(--orange);font-weight:800;letter-spacing:.1em}
.pain h3{font-size:1.1rem;margin:.3rem 0 .4rem}
.kicker-line{margin-top:2.4rem;font-family:var(--f-display);font-size:clamp(1.1rem,2.2vw,1.5rem);
  font-weight:700;color:var(--white);border-top:1px solid var(--line);padding-top:1.6rem}

/* ---------- Ecosistema ---------- */
.eco{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}
@media(max-width:900px){.eco{grid-template-columns:1fr}}
.eco-list .row{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.eco-list .row:last-child{border-bottom:0}
.eco-list .dot{width:10px;height:10px;border-radius:50%;margin-top:.5rem;flex:none;background:var(--gold)}
.eco-list .row:nth-child(1) .dot{background:var(--orange)}
.eco-list h4{font-family:var(--f-display);font-weight:700;font-size:1rem;margin-bottom:.15rem}
.eco-list p{font-size:.88rem;color:var(--steel)}
.integ{margin-top:1.4rem;font-size:.85rem;color:var(--grey)}

/* ---------- Flujo ---------- */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
@media(max-width:820px){.flow{grid-template-columns:1fr;gap:.4rem}}
.step{padding:1.3rem;text-align:center;position:relative}
.step .b{width:54px;height:54px;border-radius:14px;margin:0 auto 1rem;display:grid;place-items:center;
  background:var(--navy-800);border:1px solid var(--line);color:var(--orange);font-family:var(--f-display);font-weight:800;transition:var(--t)}
.step.on .b{border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,119,0,.15);color:var(--orange-soft)}
.step h4{font-family:var(--f-display);font-weight:700;font-size:.98rem;margin-bottom:.3rem}
.step p{font-size:.82rem;color:var(--steel)}
.step:not(:last-child)::after{content:"";position:absolute;top:38px;right:-12px;width:24px;height:3px;border-radius:999px;background:linear-gradient(90deg,var(--orange),var(--gold))}
@media(max-width:820px){.step:not(:last-child)::after{display:none}}

/* ---------- Áreas ---------- */
.area{padding:1.4rem;border-radius:var(--radius);border:1px solid var(--line);background:var(--glass);transition:var(--t)}
.area:hover{transform:translateY(-4px);border-color:var(--orange)}
.area .face-ic{font-family:var(--f-display);font-weight:800;color:var(--orange);font-size:.78rem;letter-spacing:.12em}
.area h3{font-size:1.05rem;margin:.4rem 0}
.area p{font-size:.86rem;color:var(--steel)}

/* ---------- Apps ---------- */
.app{background:linear-gradient(160deg,var(--navy-700),var(--navy-850));border:1px solid var(--line);
  border-radius:var(--radius);padding:1.6rem;transition:var(--t);position:relative;overflow:hidden}
.app:hover{transform:translateY(-5px);border-color:var(--orange)}
.app::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--orange),var(--gold))}
.app-icon{width:64px;height:64px;border-radius:15px;object-fit:cover;margin-bottom:1rem;
  box-shadow:0 8px 22px -8px rgba(0,0,0,.6);border:1px solid var(--line)}
.app .badge{font-family:var(--f-display);font-weight:800;font-size:1.3rem}
.app .role{font-size:.76rem;color:var(--orange);font-family:var(--f-display);font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.7rem}
.app p{font-size:.9rem;color:var(--steel)}
.app .meta{margin-top:1rem;font-size:.74rem;color:var(--grey-dim)}

/* ---------- Feature list (en tarjetas) ---------- */
.flist{list-style:none;margin-top:.9rem;display:grid;gap:.5rem}
.flist li{display:flex;gap:.55rem;font-size:.86rem;color:var(--steel);line-height:1.45}
.flist li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange);margin-top:.5rem;flex:none}
.card .tag{display:inline-block;font-family:var(--f-display);font-weight:600;font-size:.72rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--gold);margin-bottom:.5rem}

/* ---------- Band (SaaS / quiénes) ---------- */
.band{background:linear-gradient(150deg,var(--navy-800),var(--navy-900));border:1px solid var(--line);
  border-radius:var(--radius);padding:clamp(1.8rem,4vw,2.8rem);text-align:center}
.band .lead{margin-inline:auto}
.band .pills{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;margin-top:1.6rem}

/* ---------- Industria cards ---------- */
.ind{display:flex;align-items:center;gap:.8rem;padding:1rem 1.2rem;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:var(--glass);transition:var(--t);font-family:var(--f-display);font-weight:600;font-size:.95rem}
.ind:hover{border-color:var(--orange);transform:translateY(-3px)}
.ind i{width:34px;height:34px;border-radius:9px;background:rgba(255,119,0,.12);color:var(--orange);
  display:grid;place-items:center;flex:none;font-weight:800;font-size:.8rem}
.ind-ic{width:42px;height:42px;border-radius:10px;flex:none}
.ind::after{content:"\2192";margin-left:auto;color:var(--orange);font-weight:700;opacity:.55;transition:transform .25s,opacity .25s}
.ind:hover::after{transform:translateX(3px);opacity:1}

/* ---------- Tarjetas clickeables + Ver más ---------- */
[data-detail]{cursor:pointer}
.more{margin-top:1rem;display:inline-flex;align-items:center;gap:.4rem;
  font-family:var(--f-display);font-weight:600;font-size:.82rem;color:var(--orange)}
.more span{transition:var(--t)}
[data-detail]:hover .more span{transform:translateX(4px)}

/* ---------- Modal Ver más ---------- */
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;
  padding:clamp(12px,4vw,40px)}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(1,8,15,.72);backdrop-filter:blur(4px);
  animation:fade .3s ease}
@keyframes fade{from{opacity:0}}
.modal-card{position:relative;z-index:1;width:min(720px,100%);max-height:88vh;overflow:auto;
  background:linear-gradient(165deg,var(--navy-800),var(--navy-900));border:1px solid var(--line);
  border-radius:var(--radius);padding:clamp(1.4rem,4vw,2.4rem);box-shadow:0 40px 90px -30px #000;
  animation:rise .4s cubic-bezier(.16,1,.3,1)}
@keyframes rise{from{opacity:0;transform:translateY(24px)}}
.modal-x{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:50%;z-index:2;
  border:1px solid var(--line);background:rgba(1,13,23,.55);backdrop-filter:blur(6px);color:var(--white);font-size:1.3rem;line-height:1;
  cursor:pointer;transition:var(--t)}
.modal-x:hover{border-color:var(--orange);color:var(--orange);transform:rotate(90deg)}
.modal-head{display:flex;align-items:center;gap:1rem;margin-bottom:1.1rem}
.modal-head img{width:64px;height:64px;border-radius:15px;object-fit:cover;border:1px solid var(--line);flex:none}
.modal-head .role{font-family:var(--f-display);font-weight:600;font-size:.76rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--orange)}
.modal-head h3{font-size:1.6rem}
.modal-card .lead{font-size:1rem;margin-bottom:1.4rem}
.modal-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.6rem}
.modal-head img[hidden]{display:none}
.modal-banner{display:block;width:calc(100% + 2 * clamp(1.4rem,4vw,2.4rem));
  margin:calc(-1 * clamp(1.4rem,4vw,2.4rem)) calc(-1 * clamp(1.4rem,4vw,2.4rem)) 1.1rem;
  aspect-ratio:5 / 2;object-fit:cover;border-radius:var(--radius) var(--radius) 0 0;
  -webkit-mask-image:linear-gradient(180deg,#000 80%,transparent);mask-image:linear-gradient(180deg,#000 80%,transparent)}
.modal-banner[hidden]{display:none}
/* Hero header: título superpuesto sobre el banner (sectores y servicios) */
.modal-card.has-banner .modal-banner{margin-bottom:0;
  -webkit-mask-image:linear-gradient(180deg,#000 35%,transparent);mask-image:linear-gradient(180deg,#000 35%,transparent)}
.modal-card.has-banner .modal-head{margin-top:-3.2rem;position:relative;z-index:1;margin-bottom:1.2rem}
.modal-card.has-banner .modal-head h3{text-shadow:0 2px 16px rgba(1,13,23,.92),0 1px 3px rgba(1,13,23,.85)}
.modal-card.has-banner .modal-head .role{text-shadow:0 2px 12px rgba(1,13,23,.95)}
@media(max-width:560px){.modal-card.has-banner .modal-head{margin-top:-2.4rem}}
.modal-card::-webkit-scrollbar{width:10px}
.modal-card::-webkit-scrollbar-track{background:transparent}
.modal-card::-webkit-scrollbar-thumb{background:var(--navy-700);border-radius:8px;border:2px solid transparent;background-clip:padding-box}
.modal-cols h4{font-family:var(--f-display);font-weight:700;font-size:.95rem;margin-bottom:.6rem;
  padding-bottom:.4rem;border-bottom:1px solid var(--line)}
.modal-cases{margin-top:1.4rem;font-size:.88rem;color:var(--steel);
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-sm);padding:.9rem 1.1rem}
.modal-cases b{color:var(--white)}
body.modal-open{overflow:hidden}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2.4rem}
@media(max-width:680px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{text-align:center;padding:1.4rem 1rem;border-radius:var(--radius);background:var(--glass);border:1px solid var(--line)}
.stat .n{font-family:var(--f-display);font-weight:800;font-size:clamp(1.8rem,4vw,2.6rem);
  background:linear-gradient(120deg,var(--orange),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{font-size:.82rem;color:var(--steel);margin-top:.2rem}

/* ---------- Chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.4rem}
.chip{font-size:.85rem;font-weight:500;padding:.5em 1.1em;border-radius:999px;border:1px solid var(--line);background:var(--glass);color:var(--steel)}
.chip:hover{color:var(--white);border-color:var(--orange)}

/* ---------- Infra ---------- */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.spec{display:flex;gap:.8rem;padding:.7rem 0;border-bottom:1px solid var(--line)}
.spec:last-child{border-bottom:0}
.spec .v{font-family:var(--f-display);font-weight:800;color:var(--gold);min-width:80px}
.spec .k{font-size:.9rem;color:var(--steel)}

/* ---------- Diagnóstico ---------- */
.diag{background:linear-gradient(160deg,var(--navy-700),var(--navy-900));border:1px solid var(--line);
  border-radius:var(--radius);padding:clamp(1.6rem,4vw,3rem);max-width:760px;margin-inline:auto}
.diag .q p{font-family:var(--f-display);font-weight:700;font-size:1.1rem;margin-bottom:1rem;color:var(--white)}
.opts{display:grid;gap:.6rem}
.opt{display:flex;align-items:center;gap:.7rem;padding:.85em 1.1em;border-radius:12px;
  border:1px solid var(--line);background:var(--glass);cursor:pointer;transition:var(--t);
  font-family:var(--f-body);font-size:.95rem;color:var(--white);text-align:left;width:100%;box-sizing:border-box;min-width:0}
.opt:hover{border-color:var(--orange);background:rgba(255,119,0,.08)}
.opt.sel{border-color:var(--orange);background:rgba(255,119,0,.12)}
.opt .rb{width:18px;height:18px;border-radius:50%;border:2px solid var(--grey-dim);flex:none;transition:var(--t)}
.opt.sel .rb{border-color:var(--orange);background:var(--orange);box-shadow:inset 0 0 0 3px var(--navy-800)}
.diag-bar{height:6px;border-radius:999px;background:var(--navy-700);overflow:hidden;margin-bottom:1.6rem}
.diag-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--orange),var(--gold));transition:width .5s}
.diag-foot{display:flex;justify-content:space-between;align-items:center;margin-top:1.6rem;gap:1rem;flex-wrap:wrap}
.result{text-align:center}
.result .score{font-family:var(--f-display);font-weight:800;font-size:3rem;color:var(--orange);line-height:1}
.result .score-cap{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-dim);margin:.25rem 0 0}
.result h3{font-size:1.4rem;margin:.5rem 0 0}
/* sector como grilla de botones */
.opts.grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
/* resultado: riesgos + recomendaciones */
.diag-cols{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;text-align:left;margin:1.8rem 0 .2rem}
.diag-col h4{font-size:.95rem;margin:0 0 .7rem;color:var(--white)}
.diag-list{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.diag-list li{position:relative;padding-left:1.7rem;font-size:.9rem;color:#B5C8D3;line-height:1.45}
.diag-list li::before{position:absolute;top:0;font-weight:800}
.diag-list.risk li::before{content:"!";color:var(--gold);left:.45rem}
.diag-list.rec li::before{content:"\2192";color:var(--orange);left:.15rem}
@media(max-width:640px){.diag-cols{grid-template-columns:1fr}}
/* formulario de captura */
.diag-form{margin-top:1.9rem;text-align:left;border-top:1px solid var(--line);padding-top:1.7rem}
.diag-form h4{font-size:1.18rem;margin:0 0 .3rem;text-align:center}
.diag-form>.muted{text-align:center;margin:0 auto 1.4rem;max-width:50ch}
.ff-set{border:0;margin:0;padding:0;min-width:0}
.ff-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:640px){.ff-grid{grid-template-columns:1fr}}
.ff{display:flex;flex-direction:column;gap:.35rem}
.ff>span{font-size:.82rem;color:var(--grey-dim);font-weight:600}
.ff input,.ff select{width:100%;box-sizing:border-box;max-width:100%;font-family:var(--f-body);font-size:.95rem;color:var(--white);
  background:var(--navy-800);border:1px solid var(--line);border-radius:10px;padding:.7em .9em;transition:var(--t)}
.ff input:focus,.ff select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,119,0,.18)}
.ff input.invalid,.ff select.invalid{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,183,25,.2)}
.ff-check input.invalid{outline:2px solid var(--gold);outline-offset:2px}
.ff select option{background:#fff;color:#011B2B}
.ff-check{display:flex;gap:.6rem;align-items:flex-start;margin:1.3rem 0 .2rem;font-size:.85rem;color:#B5C8D3;line-height:1.45}
.ff-check input{margin-top:.15rem;flex:none;width:18px;height:18px;accent-color:var(--orange)}
.ff-check a{color:var(--orange);text-decoration:underline}
.ff-err{color:var(--gold);font-size:.85rem;margin:.7rem 0 0}
.diag-form #fSubmit{margin-top:1.3rem;width:100%}
/* confirmación de envío */
.diag-ok{text-align:center;margin-top:1.9rem;padding-top:1.5rem;border-top:1px solid var(--line)}
.diag-ok .ok-ic{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  margin:0 auto 1rem;font-size:1.9rem;color:#fff;background:linear-gradient(135deg,var(--orange),var(--gold))}
.diag-ok h4{font-size:1.25rem;margin:0 0 .4rem}
.hidden{display:none!important}
/* ---------- accesibilidad (Iteración 1) ---------- */
.skip{position:fixed;top:8px;left:50%;transform:translate(-50%,-160%);z-index:2000;
  background:var(--orange);color:#011B2B;font-weight:700;font-family:var(--f-body);
  padding:.7em 1.2em;border-radius:0 0 12px 12px;text-decoration:none;transition:transform .2s}
.skip:focus{transform:translate(-50%,0);outline:none}
section[id],main[id]{scroll-margin-top:5.5rem}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
a:focus-visible,button:focus-visible,[role="button"]:focus-visible,input:focus-visible,select:focus-visible,
.opt:focus-visible,.area:focus-visible,.ind:focus-visible,.lang a:focus-visible,.lang button:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
main:focus{outline:none}
/* ---------- aviso de cookies ---------- */
.cookie{position:fixed;left:0;right:0;bottom:0;z-index:1500;padding:0 var(--gut,1rem) 1rem}
.cookie-in{max-width:1100px;margin:0 auto;background:linear-gradient(165deg,var(--navy-800),var(--navy-900));
  border:1px solid var(--line);border-radius:14px;padding:1.1rem 1.3rem;box-shadow:0 20px 50px -16px #000;
  display:flex;flex-wrap:wrap;align-items:center;gap:.8rem 1.2rem}
.cookie-msg{flex:1 1 320px;font-size:.9rem;color:#B5C8D3;margin:0;line-height:1.5}
.cookie-prefs{flex:1 1 100%;display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;margin:.2rem 0}
.cookie-opt{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:#B5C8D3}
.cookie-opt input{width:16px;height:16px;accent-color:var(--orange)}
.cookie-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-left:auto}
.cookie-actions .btn{padding:.5em 1.1em;font-size:.85rem}
.cookie-link{font-size:.82rem;color:var(--orange);text-decoration:underline;align-self:center;margin-right:.3rem}
@media(max-width:560px){.cookie-actions{margin-left:0;width:100%}.cookie-actions .btn{flex:1}}

/* ---------- CTA final ---------- */
.cta-final{text-align:center}
.cta-final h2{max-width:18ch;margin-inline:auto}
.cta-final .btn{margin-top:1.6rem}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding-block:3rem 2rem;margin-top:2rem}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:2rem}
@media(max-width:980px) and (min-width:761px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}
.foot-logo{height:104px;width:auto;margin-bottom:1.1rem}
footer h5{font-family:var(--f-display);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-dim);margin-bottom:.9rem}
footer p,footer a{font-size:.9rem;color:var(--steel);display:block;margin-bottom:.4rem}
footer a:hover{color:var(--white)}
.foot-bottom{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.8rem;color:var(--grey-dim)}

/* ---------- Botón flotante de WhatsApp ---------- */
.wa{position:fixed;right:22px;bottom:22px;z-index:90;display:inline-flex;align-items:center;
  height:58px;max-width:58px;border-radius:999px;background:#25D366;color:#fff;text-decoration:none;
  overflow:hidden;box-shadow:0 10px 26px -8px rgba(0,0,0,.55);
  transition:max-width .4s cubic-bezier(.16,1,.3,1);animation:waGlow 2.6s ease-out infinite}
.wa-ic{width:58px;height:58px;flex:none;display:grid;place-items:center}
.wa-ic svg{width:32px;height:32px}
.wa-label{white-space:nowrap;font-family:var(--f-display);font-weight:600;font-size:.95rem;
  opacity:0;padding-right:0;transition:opacity .25s}
.wa:hover{max-width:240px;animation:none;box-shadow:0 12px 32px -8px rgba(0,0,0,.6)}
.wa:hover .wa-label{opacity:1;padding-right:20px}
@keyframes waGlow{
  0%{box-shadow:0 10px 26px -8px rgba(0,0,0,.55),0 0 0 0 rgba(37,211,102,.55)}
  70%{box-shadow:0 10px 26px -8px rgba(0,0,0,.55),0 0 0 18px rgba(37,211,102,0)}
  100%{box-shadow:0 10px 26px -8px rgba(0,0,0,.55),0 0 0 0 rgba(37,211,102,0)}
}
@media(max-width:560px){.wa{right:16px;bottom:16px}}

/* ---------- Reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s var(--t),transform .7s cubic-bezier(.16,1,.3,1)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal][data-delay="1"]{transition-delay:.08s}
[data-reveal][data-delay="2"]{transition-delay:.16s}
[data-reveal][data-delay="3"]{transition-delay:.24s}
[data-reveal][data-delay="4"]{transition-delay:.32s}

/* Nota: por decisión de marca, las animaciones del sitio se mantienen activas
   aunque el sistema tenga "reducir movimiento". Si se quisiera respetar esa
   preferencia, reactivar este bloque:
   @media(prefers-reduced-motion:reduce){ *{animation:none!important;transition:none!important} [data-reveal]{opacity:1;transform:none} }
*/

/* ---------- Pantallas grandes (monitores anchos / TV / 4K) ---------- */
@media(min-width:1500px){ :root{--maxw:1400px} }
@media(min-width:1700px){ :root{--maxw:1560px} .cube-stage,.qvo-orbit{width:min(100%,540px)} }
@media(min-width:1920px){ :root{--maxw:1720px} }
@media(min-width:2200px){ :root{--maxw:1900px} }
@media(min-width:2600px){ :root{--maxw:2100px} .cube-stage,.qvo-orbit{width:min(100%,640px)} }