/* Provetec — opción 2, estructura inspirada en stripe.com: blanco, cinta de degradé, titulares livianos en dos tonos. */
@font-face{font-family:"Geist";src:url(../fonts/geist-var.woff) format("woff");font-weight:300 600;font-display:swap}

:root{
  --ink:#0B1F33;        /* azul noche de texto */
  --slate:#566A80;      /* continuación gris de los titulares */
  --body:#3E5064;
  --accent:#0073B0;     /* Azul Provetec (versión accesible) */
  --accent-2:#0B3A5C;
  --cyan:#2EC5F5;
  --soft:#F6F9FC;
  --line:#E3E9F0;
  --guide:#EEF2F6;
  --night:#0A1A2C;
  --night-text:#AFC0D2;
  --danger:#B3261E;
  --ok:#1E7B4A;
  --font:"Geist","Segoe UI",Helvetica,Arial,sans-serif;
  --wrap:1120px;
  --gutter:clamp(1rem,4vw,1.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem}
body{margin:0;font-family:var(--font);font-size:1rem;line-height:1.6;color:var(--body);background:#fff;font-weight:400}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
h1,h2,h3{margin:0;color:var(--ink);font-weight:400;letter-spacing:-.02em;line-height:1.18;text-wrap:balance}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
.muted{color:var(--slate)}
.sr-only{position:absolute!important;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:1rem;top:-3rem;background:var(--ink);color:#fff;padding:.6rem 1rem;border-radius:6px;z-index:200}
.skip:focus{top:1rem;color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}
.icon{width:1.1em;height:1.1em;flex:none}

/* Titulares en dos tonos: primera frase oscura, continuación gris */
.duo{color:var(--slate);font-weight:400}
.duo > span{color:var(--ink)}
.duo-xl{font-size:clamp(1.9rem,1.25rem + 2.7vw,3.05rem);font-weight:300;letter-spacing:-.025em;line-height:1.14;max-width:22ch}
.duo-lg{font-size:clamp(1.5rem,1.15rem + 1.5vw,2.15rem);font-weight:300;max-width:30ch;margin-bottom:2.5rem}

/* Líneas guía verticales de fondo */
.guides{position:fixed;inset:0;pointer-events:none;z-index:0}
.guides .wrap{position:relative;height:100%}
.guides span{position:absolute;top:0;bottom:0;width:0;border-left:1px dashed var(--guide)}
.guides span:nth-child(1){left:max(var(--gutter),env(safe-area-inset-left,0px))}
.guides span:nth-child(2){left:50%}
.guides span:nth-child(3){right:max(var(--gutter),env(safe-area-inset-right,0px))}
@media (max-width:760px){.guides span:nth-child(2){display:none}}
main,.site-footer{position:relative;z-index:1}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;font:500 .95rem/1 var(--font);padding:.8rem 1.15rem;border-radius:6px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:background-color .15s,color .15s,border-color .15s}
.btn .icon{width:1em;height:1em;transition:transform .15s}
.btn:hover .icon{transform:translateX(2px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2);color:#fff}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:#C8D3DE;color:var(--ink)}
.btn-soft{background:var(--soft);color:var(--accent);border-color:var(--line)}
.btn-sm{padding:.6rem .95rem;font-size:.9rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.65;cursor:progress}
.actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem}
.text-link{display:inline-flex;align-items:center;gap:.15rem;color:var(--accent);font-weight:500;text-decoration:none}
.text-link:hover{color:var(--accent-2)}
.link-btn{background:none;border:0;padding:.4rem 0;font:500 .95rem var(--font);color:var(--accent);text-decoration:underline;cursor:pointer}
.link-btn[disabled]{color:var(--slate);text-decoration:none;cursor:default}

/* Encabezado */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.88);backdrop-filter:saturate(1.6) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4rem}
.brand img{width:140px}
.nav-toggle{display:inline-grid;place-items:center;width:2.75rem;height:2.75rem;border:0;background:transparent;color:var(--ink);cursor:pointer;border-radius:8px}
.nav-toggle .icon{width:1.5rem;height:1.5rem}
.site-nav{position:fixed;left:0;right:0;top:4rem;background:#fff;border-bottom:1px solid var(--line);padding:.5rem max(var(--gutter),env(safe-area-inset-right,0px)) 1.25rem max(var(--gutter),env(safe-area-inset-left,0px));display:none;flex-direction:column;gap:1rem}
.site-nav.is-open{display:flex}
.nav-list a{display:block;padding:.75rem 0;color:var(--ink);font-weight:500;text-decoration:none;border-bottom:1px solid var(--line)}
.nav-list a[aria-current="page"]{color:var(--accent)}
.nav-right{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.lang-switch{display:flex}
.lang-switch a{display:inline-grid;place-items:center;min-width:2.4rem;min-height:2.3rem;font-size:.8rem;font-weight:500;color:var(--slate);text-decoration:none;border-radius:6px}
.lang-switch a[aria-current="true"]{color:var(--ink);background:var(--soft)}
@media (min-width:980px){
  .brand img{width:150px}
  .nav-toggle{display:none}
  .site-nav{position:static;display:flex;flex-direction:row;align-items:center;justify-content:space-between;flex:1;padding:0;border:0;background:transparent;margin-left:2rem}
  .nav-list{display:flex;gap:.25rem}
  .nav-list a{border:0;padding:.45rem .7rem;font-size:.93rem;border-radius:6px}
  .nav-list a:hover{color:var(--accent)}
}

/* Portada con cinta de degradé */
.hero{position:relative;overflow:hidden;padding:clamp(14.5rem,44vw,17rem) 0 clamp(3rem,6vw,4rem)}
.ribbon{position:absolute;top:-70px;right:-35%;width:min(1100px,140vw);max-width:none;transform:rotate(-8deg);pointer-events:none;-webkit-mask-image:linear-gradient(180deg,#000 30%,transparent 62%);mask-image:linear-gradient(180deg,#000 30%,transparent 62%)}
.hero-inner{position:relative}
.eyebrow{font-size:.9rem;font-weight:500;color:var(--ink);margin-bottom:1.25rem}
.hero .duo-xl span{display:inline}
@media (min-width:900px){
  .hero{padding:clamp(6rem,10vw,8.5rem) 0 5rem}
  .ribbon{top:-38%;right:-16%;width:min(1150px,78vw);-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 30%);mask-image:linear-gradient(90deg,transparent 0%,#000 30%)}
  .hero-inner > *{max-width:60%}
  .hero .duo-xl{max-width:20ch}
}
.hero-page{padding-bottom:3.5rem}
@media (min-width:900px){.hero-page{padding:6rem 0 4.5rem}.hero-page .ribbon{top:-60%;right:-22%;width:min(950px,64vw);-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 30%),linear-gradient(180deg,#000 45%,transparent 78%);-webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent 0%,#000 30%),linear-gradient(180deg,#000 45%,transparent 78%);mask-composite:intersect}}
.breadcrumb{display:flex;gap:.45rem;font-size:.88rem;color:var(--slate);margin-bottom:1.25rem}
.breadcrumb a{color:var(--slate)}
.notfound{min-height:70vh}

/* Fila de logos */
.logo-row{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.85)}

/* Secciones */
.section{padding:clamp(3.5rem,8vw,6.5rem) 0}
.section-top-tight{padding-top:1rem}
.soft{background:linear-gradient(180deg,var(--soft),#fff)}

/* Tarjetas bento con mini pantallas */
.bento{display:grid;gap:1rem}
.bento-card{position:relative;display:flex;flex-direction:column;min-height:22rem;padding:1.6rem 1.6rem 0;background:var(--soft);border:1px solid var(--line);border-radius:12px;overflow:hidden;text-decoration:none;transition:border-color .2s,box-shadow .2s}
.bento-card:hover{border-color:#C9D6E3;box-shadow:0 18px 40px -22px rgba(11,31,51,.35)}
.bento-card::before{content:"";position:absolute;right:-30%;bottom:-40%;width:85%;height:80%;background:radial-gradient(closest-side,rgba(46,197,245,.35),transparent);pointer-events:none}
.b2::before{background:radial-gradient(closest-side,rgba(99,102,241,.28),transparent)}
.b3::before{background:radial-gradient(closest-side,rgba(0,128,195,.3),transparent)}
.b4::before{background:radial-gradient(closest-side,rgba(25,196,177,.28),transparent)}
.b5::before{background:radial-gradient(closest-side,rgba(120,92,240,.25),transparent)}
.bento-card h3{position:relative;font-size:1.2rem;max-width:26ch}
.see{position:relative;display:inline-flex;align-items:center;gap:.1rem;margin-top:.75rem;font-weight:500;color:var(--accent);font-size:.92rem}
.mock{position:relative;margin-top:auto;padding-top:1.5rem;display:flex;align-items:flex-end;justify-content:center;gap:.75rem;min-height:12rem}
@media (min-width:760px){.bento{grid-template-columns:repeat(6,1fr)}.b1,.b2{grid-column:span 3}.b3,.b4,.b5{grid-column:span 2}}

/* piezas de las mini pantallas */
.m-panel{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 30px -16px rgba(11,31,51,.3);padding:.85rem 1rem;font-size:.8rem;color:var(--ink)}
.m-panel p{margin:0}
.m-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.6rem!important}
.m-label{color:var(--slate);font-size:.72rem;margin-top:.45rem!important}
.m-bar{height:6px;border-radius:4px;background:#E8EEF4;overflow:hidden;margin-top:.25rem}
.m-bar i{display:block;height:100%;width:var(--w);background:linear-gradient(90deg,var(--accent),var(--cyan));border-radius:4px}
.m-pill{display:inline-block;padding:.15rem .5rem;border-radius:999px;background:#EEF2F6;color:var(--body);font-size:.7rem;font-weight:500;white-space:nowrap}
.m-pill.ok{background:#E3F3EA;color:#1E6B42}
.m-pill.busy{background:#E4F1FB;color:#0B5A8C}
.m-racks{display:flex;gap:.45rem;align-items:flex-end;margin-bottom:-1px}
.m-rack{width:4.2rem;padding:.45rem;background:#13283E;border-radius:6px 6px 0 0;display:grid;gap:.28rem}
.m-rack i{height:.62rem;border-radius:2px;background:#1E3A55;position:relative}
.m-rack i::after{content:"";position:absolute;right:.3rem;top:50%;width:.28rem;height:.28rem;margin-top:-.14rem;border-radius:50%;background:#4ED18A;box-shadow:0 0 6px #4ED18A}
.m-rack i.u1::after{background:var(--cyan);box-shadow:0 0 6px var(--cyan)}
.m-rack i.u2::after{display:none}
.m-rack i.u3::after{background:#7FA6FF;box-shadow:0 0 6px #7FA6FF}
.m-ups{width:11.5rem;align-self:center;margin-bottom:1.5rem}
.m-topo{width:100%;max-width:340px;margin-bottom:.5rem}
.m-links path{fill:none;stroke:#9DB4CB;stroke-width:2}
.m-node{fill:#fff;stroke:#C6D4E2;stroke-width:1.5}
.m-node.core{fill:var(--accent);stroke:var(--accent)}
.m-t{font:500 12px var(--font);fill:var(--ink)}
.m-t.light{fill:#fff}
.m-ap{fill:#fff;stroke:var(--cyan);stroke-width:3}
.m-chip{position:absolute;left:0;bottom:1.2rem;display:inline-flex;align-items:center;gap:.35rem;margin:0;padding:.35rem .7rem;background:#fff;border:1px solid var(--line);border-radius:999px;font-size:.75rem;font-weight:500;color:var(--ink);box-shadow:0 6px 18px -10px rgba(11,31,51,.3)}
.m-chip .icon{color:var(--ok)}
.b2 .m-chip{left:auto;right:0}
.m-cams{display:grid;grid-template-columns:1fr 1fr;gap:.4rem;width:100%;max-width:17rem;margin-bottom:3.2rem}
.m-cam{position:relative;aspect-ratio:16/10;border-radius:6px;background:linear-gradient(140deg,#24435F,#0D1D2E);overflow:hidden}
.m-cam.c1{background:linear-gradient(160deg,#2B5170,#0E2236)}
.m-cam.c2{background:linear-gradient(120deg,#1E3B54,#0B1A29)}
.m-cam.c3{background:linear-gradient(200deg,#30587A,#10263A)}
.m-cam::after{content:"";position:absolute;left:12%;right:12%;bottom:0;height:38%;background:linear-gradient(0deg,rgba(255,255,255,.12),transparent);clip-path:polygon(0 100%,30% 0,70% 0,100% 100%)}
.m-cam span{position:absolute;left:.35rem;top:.25rem;font-size:.6rem;color:#CFE3F3;font-weight:500}
.m-cam em{position:absolute;right:.35rem;top:.25rem;font-style:normal;font-size:.58rem;color:#fff;display:flex;align-items:center;gap:.2rem}
.m-cam em::before{content:"";width:.4rem;height:.4rem;border-radius:50%;background:#FF5A5A}
.m-calls{width:100%;max-width:17.5rem;margin-bottom:1.5rem;display:grid;gap:.55rem}
.m-row{display:flex;align-items:center;gap:.55rem}
.m-row b{font-weight:500;flex:1}
.m-av{display:grid;place-items:center;width:1.6rem;height:1.6rem;border-radius:50%;background:var(--soft);color:var(--accent)}
.m-av .icon{width:.9rem;height:.9rem}
.m-app{width:100%;max-width:17.5rem;margin-bottom:-1px;border-radius:10px 10px 0 0}
.m-tabs{display:flex;gap:.8rem;font-size:.72rem;color:var(--slate);border-bottom:1px solid var(--line);padding-bottom:.45rem;margin-bottom:.7rem!important}
.m-tabs b{color:var(--ink);font-weight:500;box-shadow:0 2px 0 var(--accent)}
.m-chart{display:flex;align-items:flex-end;gap:.4rem;height:5.5rem}
.m-chart i{flex:1;height:var(--h);border-radius:3px 3px 0 0;background:linear-gradient(180deg,#7C8CF8,var(--accent))}

/* Sección oscura: cómo trabajamos */
.dark{background:var(--night);color:var(--night-text);position:relative;overflow:hidden}
.dark::before{content:"";position:absolute;left:-10%;top:-40%;width:70%;height:120%;background:radial-gradient(closest-side,rgba(0,128,195,.32),transparent);pointer-events:none}
.dark .wrap{position:relative}
.dark .duo{color:#8EA3B8}
.dark .duo > span{color:#fff}
.steps{display:grid;gap:2rem}
.steps li{border-top:1px solid rgba(255,255,255,.16);padding-top:1.25rem}
.step-n{display:block;font-size:.8rem;font-weight:500;color:var(--cyan);margin-bottom:.6rem;font-variant-numeric:tabular-nums}
.steps h3{color:#fff;font-size:1.1rem;font-weight:500;margin-bottom:.35rem}
.steps p{margin:0;font-size:.93rem}
@media (min-width:640px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:980px){.steps{grid-template-columns:repeat(4,1fr)}}

/* Por qué Provetec */
.why-list{display:grid;gap:2rem 2.5rem}
.why-list li{display:grid;gap:.75rem}
.why-list p{margin:0;font-size:.98rem}
.why-list .duo > span{font-weight:500}
.why-icon{display:inline-grid;place-items:center;width:2.4rem;height:2.4rem;border-radius:8px;background:#fff;border:1px solid var(--line);color:var(--accent)}
.why-icon .icon{width:1.2rem;height:1.2rem}
@media (min-width:640px){.why-list{grid-template-columns:repeat(2,1fr)}}
@media (min-width:980px){.why-list{grid-template-columns:repeat(3,1fr)}}

/* Cierre con degradé suave */
.cta{position:relative;overflow:hidden;padding:clamp(4rem,9vw,7rem) 0;background:#fff}
.cta::before{content:"";position:absolute;left:50%;top:10%;width:min(1100px,140vw);height:120%;transform:translateX(-50%);background:radial-gradient(50% 50% at 50% 60%,rgba(46,197,245,.45),rgba(0,128,195,.18) 45%,transparent 70%);filter:blur(10px);pointer-events:none}
.cta-inner{position:relative}
.cta .duo-lg{margin-bottom:0}

/* Nosotros */
.about-grid{display:grid;gap:1.5rem}
.big-text{font-size:clamp(1.15rem,1rem + .6vw,1.4rem);font-weight:300;color:var(--ink);margin:0}
@media (min-width:900px){.about-grid{grid-template-columns:1.6fr 1fr;gap:4rem;align-items:end}}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.75rem}
.mv-grid{display:grid;gap:1rem}
.mv-grid h2{font-size:1.25rem;font-weight:400;line-height:1.4;margin-top:1rem}
@media (min-width:760px){.mv-grid{grid-template-columns:1fr 1fr}}
.value-row{display:grid;gap:.25rem}
.value-row li{display:flex;align-items:center;gap:.75rem;padding:1rem 0;border-top:1px solid var(--line);color:var(--ink);font-size:1.1rem}
.value-row .icon{color:var(--accent)}
@media (min-width:760px){.value-row{grid-template-columns:1fr 1fr;column-gap:2.5rem}}

/* Servicios */
.service-index{margin-top:-1rem}
.service-index ul{display:flex;flex-wrap:wrap;gap:.45rem}
.service-index a{display:inline-block;padding:.4rem .8rem;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-size:.85rem;text-decoration:none}
.service-index a:hover{border-color:var(--accent);color:var(--accent)}
.group{border-bottom:1px solid var(--line)}
.group .duo-lg{margin-bottom:1.75rem}
.svc-list{display:grid}
.svc{display:grid;gap:1.25rem;padding:1.75rem 0;border-top:1px solid var(--line)}
.svc-head{display:grid;gap:.85rem;align-content:start}
.svc-head h3{font-size:1.15rem;line-height:1.4}
.check-list{display:grid;gap:.5rem 2rem;align-content:start}
.check-list li{display:flex;gap:.55rem;font-size:.95rem;color:var(--ink)}
.check-list .icon{color:var(--accent);margin-top:.25rem;width:1rem;height:1rem}
@media (min-width:860px){.svc{grid-template-columns:1fr 1.1fr;gap:3rem}.check-list{grid-template-columns:1fr 1fr}}

/* Marcas */
.brand-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.brand-grid li{display:grid;place-items:center;min-height:7.5rem;padding:1.25rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.brand-grid img{max-height:48px;width:auto;object-fit:contain}
@media (min-width:640px){.brand-grid{grid-template-columns:repeat(3,1fr)}}
@media (min-width:980px){.brand-grid{grid-template-columns:repeat(5,1fr)}}

/* Contacto */
.contact-grid{display:grid;gap:2rem;align-items:start}
@media (min-width:980px){.contact-grid{grid-template-columns:1.5fr 1fr;gap:3rem}}
.form-panel{padding:clamp(1.25rem,3vw,2rem);box-shadow:0 20px 50px -30px rgba(11,31,51,.35)}
.contact-side h2{font-size:1.4rem;margin-bottom:1.25rem}
.contact-list{display:grid;gap:1.1rem;margin:0 0 1.5rem}
.contact-list dt{display:flex;align-items:center;gap:.5rem;color:var(--ink);font-weight:500}
.contact-list dt .icon{color:var(--accent)}
.contact-list dd{margin:.2rem 0 0 1.6rem;word-break:break-word}
.map{border:1px solid var(--line);border-radius:12px;overflow:hidden;aspect-ratio:4/3}
.map iframe{width:100%;height:100%;border:0;display:block}
.field{display:grid;gap:.35rem;margin-bottom:1.05rem}
.field-row{display:grid;gap:0 1rem}
@media (min-width:600px){.field-row{grid-template-columns:1fr 1fr}}
label{font-weight:500;color:var(--ink);font-size:.92rem}
.opt{font-weight:400;color:var(--slate)}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1px solid #CBD6E1;border-radius:6px;padding:.7rem .85rem;min-height:2.9rem;box-shadow:0 1px 1px rgba(11,31,51,.04)}
textarea{resize:vertical;min-height:8rem}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,115,176,.18)}
[aria-invalid="true"]{border-color:var(--danger)!important}
.field-error{margin:0;color:var(--danger);font-size:.88rem;font-weight:500}
.field-help{margin:0;color:var(--slate);font-size:.92rem}
.check{grid-template-columns:auto 1fr;align-items:start;column-gap:.6rem}
.check input{width:1.15rem;height:1.15rem;margin:.25rem 0 0;accent-color:var(--accent)}
.check label{font-weight:400;color:var(--body)}
.check .field-error{grid-column:1/-1}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.code-step{border-top:1px solid var(--line);margin-top:.5rem;padding-top:1.5rem}
.code-input{font:500 1.7rem/1 var(--font)!important;letter-spacing:.5em;text-align:center;max-width:16rem;padding-left:1.2rem!important;font-variant-numeric:tabular-nums}
.code-actions{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;margin-top:.75rem}
.form-status{margin-top:1rem}
.form-status:empty{display:none}
.form-status .msg{padding:.85rem 1rem;border-radius:6px;font-weight:500;font-size:.93rem}
.form-status .msg-error{background:#FCECEA;color:#8C1D18}
.form-status .msg-info{background:var(--soft);color:var(--accent-2)}
.form-success{text-align:center;padding:1.5rem .5rem}
.form-success h3{font-size:1.5rem;margin:1rem 0 .5rem}
.round-icon{display:inline-grid;place-items:center;width:3.5rem;height:3.5rem;border-radius:50%;background:var(--soft);color:var(--accent)}
.round-icon.ok{background:#E3F3EA;color:var(--ok)}
.round-icon .icon{width:1.6rem;height:1.6rem}
.notice{padding:1rem;background:var(--soft);border-radius:8px}

/* Texto legal */
.prose{max-width:70ch}
.prose h2{font-size:1.25rem;font-weight:500;margin:1.75em 0 .5em}

/* Pie */
.site-footer{border-top:1px solid var(--line);background:var(--soft);padding:3.5rem 0 1.5rem;font-size:.9rem}
.site-footer a{color:var(--body);text-decoration:none}
.site-footer a:hover{color:var(--accent)}
.footer-grid{display:grid;gap:2rem}
.footer-brand img{width:130px;margin-bottom:1rem}
.footer-brand p{max-width:32ch;color:var(--slate)}
.footer-title{font-size:.9rem;font-weight:500;color:var(--ink);margin-bottom:.85rem}
.site-footer ul{display:grid;gap:.45rem}
.site-footer address{font-style:normal;display:grid;gap:.5rem}
.site-footer address p{margin:0}
.footer-langs{display:flex!important;flex-wrap:wrap;gap:.9rem!important;margin-top:1rem}
.footer-langs a{display:inline-flex;align-items:center;gap:.35rem}
.footer-langs a[aria-current="true"]{color:var(--ink);font-weight:500}
.footer-bottom{margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid var(--line)}
.footer-bottom p{margin:0;color:var(--slate)}
@media (min-width:700px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.footer-grid{grid-template-columns:1.4fr .8fr 1.2fr 1.1fr}}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Carruseles de marcas y clientes */
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;align-items:center;gap:3.5rem;width:max-content;padding:1.4rem 0}
.marquee-track li{flex:none}
.marquee-track img{height:36px;width:auto;max-width:150px;object-fit:contain;filter:grayscale(1) contrast(1.1);opacity:.72;transition:filter .2s,opacity .2s}
.marquee-track img:hover{filter:none;opacity:1}
.marquee.is-running .marquee-track{animation:scroll 50s linear infinite}
.marquee.is-running:hover .marquee-track{animation-play-state:paused}
.marquee-reverse.is-running .marquee-track{animation-direction:reverse}
@keyframes scroll{to{transform:translateX(-50%)}}
.marquee:not(.is-running) .marquee-track{flex-wrap:wrap;justify-content:center;width:auto;max-width:var(--wrap);margin:0 auto;gap:1.5rem 2.5rem;padding:1.4rem var(--gutter)}
.logo-row{background:rgba(255,255,255,.9)}
.clients-section .duo-lg{margin-bottom:1.5rem}
.clients-section .marquee-track img{height:52px;max-width:180px;filter:none;opacity:1}
.client-name{display:inline-flex;align-items:center;min-height:3rem;padding:.55rem 1.1rem;border:1px solid var(--line);border-radius:8px;background:#fff;font-weight:500;color:var(--ink);white-space:nowrap}

/* Botón flotante de WhatsApp */
.wa-float{position:fixed;z-index:80;right:max(1.1rem,env(safe-area-inset-right,0px));bottom:max(1.1rem,env(safe-area-inset-bottom,0px));width:3.4rem;height:3.4rem;border-radius:50%;display:grid;place-items:center;background:#25D366;color:#fff;box-shadow:0 10px 28px -8px rgba(11,31,51,.45);transition:transform .15s}
.wa-float:hover{transform:scale(1.06);color:#fff}
.wa-float svg{width:1.85rem;height:1.85rem}

/* Carrusel de marcas aliadas (página Marcas): tarjetas grandes, logos en color */
.marquee-cards .marquee-track{gap:1.25rem;padding:.5rem 0 1rem}
.marquee-cards .marquee-track li{display:grid;place-items:center;width:15rem;height:8.5rem;padding:1.5rem;background:#fff;border:1px solid var(--line);border-radius:12px}
.marquee-cards .marquee-track img{height:auto;max-height:60px;max-width:100%;filter:none;opacity:1}
.marquee-cards.is-running .marquee-track{animation-duration:55s}
@media (max-width:600px){.marquee-cards .marquee-track li{width:11rem;height:6.5rem;padding:1rem}.marquee-cards .marquee-track img{max-height:46px}}

/* Cinta en movimiento (como la portada de Stripe): tres capas de la misma cinta
   que se desplazan, ondulan y cambian de tono a distinto ritmo */
.ribbon{aspect-ratio:1500/1200}
.ribbon img{position:absolute;inset:0;width:100%;height:100%;max-width:none;transform-origin:30% 60%;will-change:transform,filter}
.ribbon .r2{opacity:.55;mix-blend-mode:screen;filter:hue-rotate(35deg) saturate(1.25)}
.ribbon .r3{opacity:.35;mix-blend-mode:multiply;filter:hue-rotate(-25deg)}
@media (prefers-reduced-motion:no-preference){
  .ribbon .r1{animation:rb-flow-1 16s ease-in-out infinite alternate}
  .ribbon .r2{animation:rb-flow-2 11s ease-in-out infinite alternate,rb-hue 9s ease-in-out infinite alternate}
  .ribbon .r3{animation:rb-flow-3 19s ease-in-out infinite alternate}
}
@keyframes rb-flow-1{
  0%{transform:translate3d(0,0,0) rotate(0deg) scale(1)}
  50%{transform:translate3d(-1.5%,1.5%,0) rotate(2deg) scale(1.03)}
  100%{transform:translate3d(1%,-1%,0) rotate(-1.5deg) scale(1.01)}
}
@keyframes rb-flow-2{
  0%{transform:translate3d(2%,-2%,0) rotate(-3deg) scale(1.02) skewX(-2deg)}
  100%{transform:translate3d(-2.5%,2.5%,0) rotate(3deg) scale(1.06) skewX(2deg)}
}
@keyframes rb-flow-3{
  0%{transform:translate3d(-1%,2%,0) rotate(2deg) scale(1.04)}
  100%{transform:translate3d(2%,-1.5%,0) rotate(-2.5deg) scale(.99)}
}
@keyframes rb-hue{
  0%{filter:hue-rotate(10deg) saturate(1.2)}
  100%{filter:hue-rotate(70deg) saturate(1.4)}
}