/* =========================================================================
   theme.css  ·  Sistema de diseño de Sondriva
   SOC gestionado (SOCaaS / MDR), operado por Meta-Data.
   Marca hija de Meta-Data: misma estructura navy, acento teal propio.
   Fichero único: tokens, base, botones, cabecera, mega menú, móvil, bandas,
   hero, tarjetas, panel de operaciones, planes, CTA y pie.
   ========================================================================= */

/* Fuentes self-hosted (subset latin), compartidas con Meta-Data. */
@font-face{font-family:'Montserrat';font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/montserrat-latin.woff2') format('woff2');}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:600;font-display:swap;src:url('/fonts/montserrat-latin.woff2') format('woff2');}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:700;font-display:swap;src:url('/fonts/montserrat-latin.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/ibmplexmono-400-latin.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/fonts/ibmplexmono-500-latin.woff2') format('woff2');}

:root{
  --navy-950:#0A1626; --navy-800:#0E2140; --navy-600:#1E3C61; --panel:#0F2A4A; --stroke-dark:#2C4A75;
  --ink:#16243A; --slate:#46597A; --read:#2C3A52; --sec:#5A6E8C; --mist:#8FA2BC; --line:#E3E9F2;
  --paper:#F7F9FC; --soft:#F2F5FA;
  --blue:#0B6CF2; --blue-d:#0857C7; --cyan:#2BD9FF; --cyan-soft:#7FE7FF; --green:#3DDC97;
  --s2:16px; --s3:24px; --s4:32px; --s5:48px; --s6:64px;
  --radius:16px;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth; color-scheme:light;}
body{font-family:'Montserrat',sans-serif; color:var(--read); background:#fff; font-size:17px; line-height:1.7; -webkit-font-smoothing:antialiased;}
::selection{background:var(--blue); color:#fff;}
img{max-width:100%;}
.wrap{max-width:1180px; margin:0 auto; padding:0 36px;}
.mono{font-family:'Montserrat',sans-serif; font-weight:600; font-size:12px;}
.frame .mono, .term .mono{font-family:'IBM Plex Mono',monospace; font-weight:400; font-size:13px;}
.eyebrow{display:flex; align-items:center; gap:10px; font-family:'Montserrat',sans-serif; font-size:12px; font-weight:700; letter-spacing:0.14em; color:var(--blue); text-transform:uppercase; margin-bottom:20px;}
.eyebrow::before{content:''; width:18px; height:2px; border-radius:2px; background:currentColor; flex:none;}
.band-deep .eyebrow{color:var(--cyan-soft);}
.hi{color:var(--blue);}
.band-deep .hi{color:var(--cyan);}

/* Botones */
.btn{display:inline-block; padding:15px 26px; border-radius:10px; font-size:15px; font-weight:600; text-decoration:none; cursor:pointer; white-space:nowrap; transition:background .18s,border-color .18s,color .18s,transform .18s,box-shadow .18s;}
.btn:active{transform:translateY(1px);}
.btn-solid{background:var(--blue); color:#fff;}
.btn-solid:hover{background:var(--blue-d); box-shadow:0 10px 24px rgba(11,108,242,.28);}
.btn-ghost{border:1.5px solid #C4D3D6; color:var(--ink);}
.btn-ghost:hover{border-color:var(--blue); color:var(--blue-d);}
.btn-cyan{background:var(--cyan); color:var(--navy-950);}
.btn-cyan:hover{background:#5BE2FF;}
.band-deep .btn-ghost{border-color:var(--stroke-dark); color:#fff;}
.band-deep .btn-ghost:hover{border-color:var(--cyan); color:var(--cyan);}

/* Marca (logo de Sondriva: marca + wordmark "Sondriva" + "SOC con IA by Meta-Data") */
.brand{display:inline-flex; align-items:center; text-decoration:none; line-height:1;}
.brand img{height:42px; width:auto; display:block;}
.brand.on-dark img{height:40px;}

/* Cabecera, navegación y mega menú */
header{position:sticky; top:0; background:rgba(255,255,255,.96); backdrop-filter:blur(8px); border-bottom:1px solid var(--line); z-index:10;}
.nav{display:flex; align-items:center; justify-content:space-between; gap:var(--s3); height:78px; position:relative;}
.links{display:flex; align-items:center; gap:28px; font-size:14px; font-weight:600; color:var(--slate); margin-left:auto; margin-right:var(--s3);}
.links a{color:inherit; text-decoration:none; transition:color .15s;}
.links a:hover{color:var(--blue-d);}
.has-mega{display:flex; align-items:center; height:78px;}
.has-mega > a{display:inline-flex; align-items:center; gap:6px;}
.mega{display:none; position:absolute; top:100%; left:0; background:#fff; border:1px solid var(--line); border-radius:16px; box-shadow:0 24px 60px rgba(13,38,76,.13); padding:26px 30px; grid-template-columns:repeat(3,minmax(0,1fr)); gap:22px 38px; width:min(760px, calc(100vw - 40px)); z-index:20;}
.has-mega:hover .mega, .has-mega:focus-within .mega{display:grid;}
.has-mega.open .mega{display:grid;}
.mega a{display:block; font-size:13px; padding:4px 0; font-weight:600; color:var(--slate); text-decoration:none;}
.mega a:hover{color:var(--blue-d);}
.mega .mt{font-size:11px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; color:var(--mist); padding:0 0 6px;}
.nav-cta{padding:12px 20px; font-size:14px;}

/* Menú móvil y hamburguesa */
.burger{display:none; flex-direction:column; justify-content:center; gap:5px; width:44px; height:44px; border:0; background:transparent; cursor:pointer; padding:0;}
.burger span{display:block; width:24px; height:2px; background:var(--ink); border-radius:2px; margin:0 auto; transition:transform .25s ease, opacity .2s ease;}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobnav{display:none; border-top:1px solid var(--line); background:#fff;}
.mobnav .mob-inner{display:flex; flex-direction:column; padding:10px 0 22px;}
.mobnav .mob-link, .mob-acc-t{font-size:16px; font-weight:600; color:var(--ink); padding:14px 2px; text-decoration:none; border-bottom:1px solid var(--line);}
.mob-acc-t{display:flex; align-items:center; justify-content:space-between; width:100%; background:transparent; border-top:0; border-left:0; border-right:0; cursor:pointer; font-family:inherit; text-align:left;}
.mob-acc-t svg{transition:transform .25s ease;}
.mob-acc-t[aria-expanded="true"] svg{transform:rotate(180deg);}
.mob-acc-p{display:none; flex-direction:column; padding:2px 0 8px 12px;}
.mob-acc-p.open{display:flex;}
.mob-acc-p a{font-size:15px; font-weight:500; color:var(--slate); padding:11px 2px; text-decoration:none;}
.mob-cta{margin-top:18px; text-align:center; justify-content:center; border-bottom:0;}

/* Bandas y títulos de sección */
.band{padding:88px 0; background:#fff;}
.band-soft{background:var(--soft);}
.band-deep{background:var(--navy-950); color:#fff; position:relative; overflow:hidden;}
.band-deep h2, .band-deep h3{color:#fff;}
h1, .hl{font-family:'Montserrat',sans-serif; font-weight:700; color:var(--ink); line-height:1.14; letter-spacing:-0.02em; margin-bottom:22px; font-size:clamp(32px,3.9vw,45px);}
h2{font-family:'Montserrat',sans-serif; font-size:clamp(28px,3vw,36px); font-weight:700; color:var(--ink); line-height:1.18; letter-spacing:-0.012em; margin-bottom:24px;}
.head{max-width:none; margin-bottom:40px;}
.head p{font-size:18px; max-width:62ch;}
.band-deep .head p{color:#B7C6D6;}
.crumbs{display:flex; gap:8px; font-size:13px; font-weight:600; color:var(--mist); margin-bottom:22px; flex-wrap:wrap;}
.crumbs a{color:inherit; text-decoration:none;}
.crumbs a:hover{color:var(--blue-d);}
.crumbs i{font-style:normal; color:#C2CDDD;}
.sec-gap{margin-bottom:40px;}

/* Hero de página (2 columnas: texto + panel de operaciones) */
.hero{background:var(--paper); background-image:radial-gradient(circle, rgba(20,39,62,.06) 1px, transparent 1px); background-size:26px 26px; border-bottom:1px solid var(--line); padding:64px 0 54px;}
.banner{display:grid; grid-template-columns:1.05fr .95fr; gap:var(--s6); align-items:center;}
.hero h1{margin-bottom:20px;}
.hero .d{font-size:18px; max-width:50ch; margin-bottom:28px; color:var(--read);}
.ctas{display:flex; gap:var(--s2); flex-wrap:wrap;}
.minichips{display:flex; gap:8px; flex-wrap:wrap; margin:26px 0 0;}
.minichips i{font-family:'Montserrat',sans-serif; font-weight:600; font-style:normal; font-size:12px; color:var(--slate); border:1px solid #CAD8DB; padding:6px 11px; border-radius:7px; background:#fff;}

/* Panel de operaciones (visual del hero / secciones) */
.ops{background:linear-gradient(160deg,var(--navy-800),var(--navy-950)); border:1px solid var(--navy-600); border-radius:20px; overflow:hidden; box-shadow:0 24px 60px rgba(12,27,46,.20);}
.ops-bar{display:flex; align-items:center; gap:7px; padding:14px 18px; border-bottom:1px solid var(--navy-600);}
.ops-bar i{width:9px; height:9px; border-radius:50%; background:var(--navy-600); display:block;}
.ops-bar span{margin-left:auto; font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--mist);}
.ops-body{padding:20px 22px;}
.ops-row{display:flex; align-items:center; gap:12px; padding:13px 0; border-top:1px solid var(--navy-600);}
.ops-row:first-child{border-top:0;}
.ops-row .st{width:9px; height:9px; border-radius:50%; background:var(--green); flex:none;}
.ops-row .st.warn{background:#F2B33D;}
.ops-row .nm{color:#fff; font-weight:600; font-size:14px;}
.ops-row .meta{margin-left:auto; font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--cyan-soft);}
.ops-alert{margin-top:14px; background:rgba(43,217,255,.08); border:1px solid var(--navy-600); border-radius:12px; padding:14px 16px;}
.ops-alert .t{color:var(--cyan); font-family:'IBM Plex Mono',monospace; font-size:12px; margin-bottom:6px;}
.ops-alert .x{color:#D7E2EE; font-size:13.5px; line-height:1.55;}
.ops-alert .x b{color:#fff;}

/* Tarjetas */
.grid3{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:26px;}
.grid2{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:26px;}
.card{border:1px solid var(--line); border-radius:var(--radius); padding:30px 28px; background:#fff; transition:border-color .2s, transform .2s, box-shadow .2s; display:flex; flex-direction:column;}
.card:hover{border-color:var(--blue); transform:translateY(-3px); box-shadow:0 14px 34px rgba(13,38,76,.09);}
.card .ico{width:46px; height:46px; border-radius:12px; background:linear-gradient(160deg,var(--navy-800),var(--navy-950)); border:1px solid var(--navy-600); display:flex; align-items:center; justify-content:center; margin-bottom:20px;}
.card .ico svg{stroke:var(--cyan);}
.card h3{font-family:'Montserrat',sans-serif; font-size:18px; font-weight:700; color:var(--ink); margin-bottom:12px; line-height:1.35;}
.card p{font-size:15px; line-height:1.62;}
.card .mono{display:block; margin-top:18px; color:var(--mist);}
.card .clink{display:inline-block; margin-top:auto; padding-top:var(--s3); font-size:14px; font-weight:600; color:var(--blue-d); text-decoration:none;}
.card .clink span{display:inline-block; transition:transform .2s;}
.card:hover .clink span{transform:translateX(4px);}
.band-deep .card{background:var(--panel); border-color:var(--navy-600);}
.band-deep .card h3{color:#fff;}
.band-deep .card p{color:#AEBFD0;}

/* Lista de argumentos con vinos/checks */
.arg{display:grid; gap:18px; margin-top:var(--s3);}
.arg p{font-size:15px; display:flex; gap:12px; align-items:baseline; line-height:1.6;}
.arg b{color:var(--ink); font-weight:700;}
.check{flex:none; transform:translateY(3px); width:18px; height:18px;}
.check circle{fill:rgba(11,108,242,.12);}
.check path{stroke:var(--blue);}

/* Split de dos columnas (texto + visual) */
.split{display:grid; grid-template-columns:1.1fr 1fr; gap:var(--s6); align-items:center;}
.split.rev{grid-template-columns:1fr 1.1fr;}

/* Chips (sobre banda oscura) */
.chips{display:flex; gap:10px; flex-wrap:wrap; align-items:center;}
.chip{font-family:'Montserrat',sans-serif; font-weight:600; font-size:13px; color:var(--cyan-soft); border:1px solid var(--navy-600); padding:9px 14px; border-radius:8px;}

/* Pasos numerados */
.steps{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:26px;}
.step{border-top:2px solid #D3E0E1; padding-top:20px;}
.step .n{display:block; font-family:'Montserrat',sans-serif; font-weight:700; font-size:12px; letter-spacing:0.16em; color:var(--blue-d); margin-bottom:12px;}
.step h3{font-family:'Montserrat',sans-serif; font-size:18px; font-weight:700; color:var(--ink); margin-bottom:10px;}
.step p{font-size:15px; line-height:1.6;}

/* Sellos / franjas de confianza */
.seals{display:flex; gap:var(--s4); flex-wrap:wrap; font-size:14px; font-weight:600; color:var(--ink);}
.seals span{display:flex; align-items:center; gap:8px;}
.seals svg{flex:none; stroke:var(--blue);}
.band-deep .seals{color:#fff;}
.band-deep .seals svg{stroke:var(--cyan);}

/* Planes / tiers */
.tiers{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:22px; align-items:start;}
.tier{border:1px solid var(--line); border-radius:var(--radius); background:#fff; padding:30px 26px; display:flex; flex-direction:column;}
.tier.feat{border-color:var(--blue); box-shadow:0 18px 44px rgba(11,108,242,.14); position:relative;}
.tier.feat::before{content:'Más elegido'; position:absolute; top:-12px; left:26px; background:var(--blue); color:#fff; font-size:11px; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; padding:5px 12px; border-radius:20px;}
.tier .tname{font-family:'Montserrat',sans-serif; font-size:13px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; color:var(--blue-d); margin-bottom:8px;}
.tier .tclaim{font-size:15px; color:var(--sec); margin-bottom:18px; min-height:44px;}
.tier .cover{font-family:'Montserrat',sans-serif; font-size:22px; font-weight:700; color:var(--ink); margin-bottom:18px;}
.tier ul{list-style:none; display:grid; gap:11px; margin:0 0 24px;}
.tier li{display:flex; gap:10px; align-items:baseline; font-size:14.5px; line-height:1.5;}
.tier li svg{flex:none; transform:translateY(2px); stroke:var(--blue);}
.tier li.off{color:var(--mist);}
.tier li.off svg{stroke:#C2CDDD;}
.tier .btn{margin-top:auto; text-align:center;}

/* Tabla comparativa genérica */
.tbl-wrap{overflow-x:auto; border:1px solid var(--line); border-radius:14px;}
table.cmp{border-collapse:collapse; width:100%; min-width:560px; font-size:14.5px; background:#fff;}
table.cmp th, table.cmp td{text-align:left; padding:14px 18px; border-bottom:1px solid var(--line); vertical-align:top;}
table.cmp th{font-size:12px; letter-spacing:0.06em; text-transform:uppercase; color:var(--mist); background:var(--soft);}
table.cmp tr:last-child td{border-bottom:0;}
table.cmp td b{color:var(--ink);}

/* Preguntas frecuentes */
.faq{display:grid; gap:14px; max-width:820px;}
.faq details{border:1px solid var(--line); border-radius:12px; background:#fff; padding:2px 22px;}
.faq summary{cursor:pointer; list-style:none; padding:18px 0; font-family:'Montserrat',sans-serif; font-weight:700; color:var(--ink); font-size:16px; display:flex; justify-content:space-between; gap:16px; align-items:center;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:'+'; color:var(--blue); font-size:22px; font-weight:700; flex:none; transition:transform .2s;}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq details p{padding:0 0 20px; font-size:15px; line-height:1.62; color:var(--read);}

/* Formularios */
.form{display:grid; gap:16px; max-width:560px;}
.form-row{display:grid; gap:16px; grid-template-columns:1fr 1fr;}
.field{display:flex; flex-direction:column; gap:7px;}
.field label{font-size:13px; font-weight:700; color:var(--ink);}
.field input, .field select, .field textarea{border:1px solid #CBD9DC; border-radius:10px; padding:13px 15px; font-family:'Montserrat',sans-serif; font-size:15px; color:var(--ink); background:#fff; width:100%;}
.field input:focus, .field select:focus, .field textarea:focus{outline:none; border-color:var(--blue);}
.field textarea{min-height:120px; resize:vertical;}
.hp{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden;}
.form-msg{font-size:14px; font-weight:600; color:var(--blue-d);}
.form-msg.err{color:#C2453A;}

/* CTA final */
.cta-final{padding:110px 0; text-align:center; position:relative;}
.cta-final .glow{position:absolute; inset:0; background:radial-gradient(circle at 50% 36%, rgba(43,217,255,.30) 0%, transparent 55%); pointer-events:none;}
.cta-final .tag{display:block; font-family:'Montserrat',sans-serif; font-weight:700; font-size:12px; letter-spacing:0.16em; text-transform:uppercase; color:var(--cyan-soft); margin-bottom:18px; position:relative;}
.cta-final h2{font-size:clamp(34px,4.6vw,50px); color:#fff; position:relative; letter-spacing:-0.015em; margin-bottom:var(--s2);}
.cta-final p{color:#B7C6D6; font-size:17px; margin:0 auto var(--s4); max-width:54ch; position:relative;}
.cta-final .ctas{justify-content:center; position:relative;}

/* Pie */
footer{background:var(--navy-950); color:#fff; padding:var(--s6) 0 var(--s3); font-size:14px;}
footer .cols{display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:var(--s4); padding-bottom:var(--s5);}
footer .desc{font-size:14px; color:#9DB0C2; max-width:36ch; line-height:1.65; margin-top:14px;}
footer h4{font-family:'Montserrat',sans-serif; color:#fff; font-size:11px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase; margin-bottom:var(--s2);}
footer a{display:block; color:#9DB0C2; text-decoration:none; padding:5px 0; transition:color .15s;}
footer a:hover{color:var(--cyan);}
footer .op{font-size:13px; color:var(--mist); margin-top:18px;}
footer .op a{display:inline; color:var(--cyan-soft); padding:0;}
footer .base{display:flex; justify-content:space-between; align-items:center; gap:var(--s2); flex-wrap:wrap; padding-top:var(--s3); border-top:1px solid var(--navy-600); font-size:13px; color:var(--mist);}
footer .base nav{display:flex; gap:18px; flex-wrap:wrap;}
footer .base nav a{display:inline; padding:0; color:var(--mist);}

/* Enlaces de texto en cuerpo */
.tlink{color:var(--blue-d); font-weight:600; text-decoration:none; border-bottom:1.5px solid rgba(11,108,242,.35); transition:border-color .15s;}
.tlink:hover{border-color:var(--blue-d);}
.prose > :first-child{margin-top:0;}
.prose p{margin-bottom:18px;}
.prose h2{margin-top:44px;}
.prose h3{font-size:20px; color:var(--ink); margin:30px 0 12px;}
.prose ul{margin:0 0 18px 20px;}
.prose li{margin-bottom:9px;}
:focus-visible{outline:2px solid var(--blue); outline-offset:2px;}

/* Revelado al hacer scroll */
.reveal{opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease;}
.reveal.vis{opacity:1; transform:none;}
.grid3 .card:nth-child(2),.grid2 .card:nth-child(2),.steps .step:nth-child(2),.tiers .tier:nth-child(2){transition-delay:.08s;}
.grid3 .card:nth-child(3),.steps .step:nth-child(3),.tiers .tier:nth-child(3){transition-delay:.16s;}
.grid3 .card:nth-child(4){transition-delay:.24s;}
.grid3 .card:nth-child(5){transition-delay:.32s;}
.grid3 .card:nth-child(6){transition-delay:.40s;}

/* Animación sutil del panel de operaciones */
@media (prefers-reduced-motion: no-preference){
  .ops{position:relative;}
  .ops::after{content:''; position:absolute; left:0; right:0; top:0; height:70px; background:linear-gradient(180deg, transparent, rgba(43,217,255,.06), transparent); animation:scan 7s linear infinite; pointer-events:none;}
  @keyframes scan{from{transform:translateY(-80px)} to{transform:translateY(420px)}}
  @keyframes blinkdot{0%,100%{opacity:1}50%{opacity:.35}}
  .ops-row .st{animation:blinkdot 3s ease-in-out infinite;}
  .cta-final .glow{animation:breathe 6s ease-in-out infinite alternate;}
  @keyframes breathe{from{opacity:.7}to{opacity:1}}
}
@media (prefers-reduced-motion: reduce){
  .reveal{transition:none;}
}

/* Responsive */
@media (max-width:1000px){
  .links{gap:20px;}
}
@media (max-width:920px){
  h1,.hl{font-size:30px;}
  .links{display:none;}
  .nav-cta{display:none;}
  .burger{display:flex;}
  .mobnav.open{display:block;}
  .banner{grid-template-columns:1fr; gap:var(--s5);}
  .split, .split.rev, .why-grid{grid-template-columns:1fr; gap:var(--s5);}
  .grid3, .steps, .tiers{grid-template-columns:1fr;}
  .grid2{grid-template-columns:1fr;}
  footer .cols{grid-template-columns:1fr 1fr;}
  .band{padding:64px 0;}
}
@media (max-width:560px){
  .wrap{padding:0 22px;}
  .form-row{grid-template-columns:1fr;}
  footer .cols{grid-template-columns:1fr;}
}