/* =========================================================================
   CHRISTIAN ARROYO — TEMA · HOJA PRINCIPAL (paleta neutra)
   ========================================================================= */
:root{
  --grafito:#1C1E22; --grafito2:#26292E; --tinta:#14161A; --crema:#F4F2ED;
  --blanco:#FFFFFF; --gris:#6B7280; --linea:#E4E1DA; --lineao:#33373E;
  --azul:#3E6B89; --azulc:#7FA8C0;
  --ease:cubic-bezier(.2,.7,.2,1); --dur:.5s; --max:1750px; --pad:72px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden}
body{font-family:Manrope,Inter,"Helvetica Neue",Arial,sans-serif;background:var(--grafito);
  color:var(--blanco);-webkit-font-smoothing:antialiased;line-height:1.5}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
svg{display:block}

.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--pad);width:100%}
.dark{background:var(--grafito);color:var(--blanco)}
.dark2{background:var(--grafito2);color:var(--blanco)}
.light{background:var(--crema);color:var(--tinta)}
.sec{padding-block:130px}
.sec-sm{padding-block:80px}

.eyebrow{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--azul);display:block}
.acc{color:var(--azulc)}
.light .acc{color:var(--azul)}
h1,h2,h3{font-weight:800;line-height:1;letter-spacing:-.01em}
h1{font-size:76px;line-height:.98}
h2{font-size:50px;line-height:1.05}
h3{font-size:24px;font-weight:700}
.lead{font-size:19px;line-height:1.6;color:var(--gris);max-width:54ch}
p{line-height:1.65}

.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;text-transform:uppercase;
  letter-spacing:.06em;font-size:13px;padding:16px 26px;border:1px solid;cursor:pointer;
  transition:all var(--dur) var(--ease);background:none;line-height:1}
.btn-y{background:var(--azul);color:var(--blanco);border-color:var(--azul)}
.btn-y:hover{background:transparent;color:var(--azulc)}
.btn-o{background:transparent;color:currentColor;border-color:currentColor}
.btn-o:hover{background:var(--blanco);color:var(--tinta)}
.btn-k{background:var(--tinta);color:var(--blanco);border-color:var(--tinta)}
.btn-k:hover{color:var(--azulc)}
.arrow-link{display:inline-flex;align-items:center;gap:8px;color:var(--azulc);font-weight:600;
  text-transform:uppercase;letter-spacing:.06em;font-size:12px}
.arrow-link .ar{transition:transform var(--dur) var(--ease)}
.arrow-link:hover .ar{transform:translateX(6px)}
.arrow-link.back .ar{transform:rotate(180deg)}
.arrow-link.back:hover .ar{transform:rotate(180deg) translateX(6px)}

.site-header{position:sticky;top:0;z-index:50;background:rgba(28,30,34,.92);
  backdrop-filter:blur(6px);border-bottom:1px solid var(--lineao)}
.hdr{display:flex;align-items:center;justify-content:space-between;padding-block:18px;gap:24px}
.brand b{font-weight:800;font-size:17px;display:block;line-height:1.1}
.brand span{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--azul)}
.menu{display:flex;gap:28px;align-items:center;list-style:none}
.menu a{font-size:14px;font-weight:500;color:#ddd;position:relative;padding-bottom:4px;transition:color var(--dur) var(--ease)}
.menu a:hover{color:#fff}
.menu .current-menu-item>a,.menu .current_page_item>a{color:var(--azulc)}
.menu .current-menu-item>a::after,.menu .current_page_item>a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--azulc)}
.menu .btn-y{color:#fff}
.menu .btn-y:hover{color:var(--azulc)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0;padding:6px}
.burger span{width:26px;height:2px;background:#fff;display:block;transition:.3s}

.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:center;padding-block:110px 120px}
.hero h1 .br{display:block}
.hero-ctas{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.trust{display:flex;align-items:center;gap:14px;margin-top:26px}
.avatars{display:flex}
.avatars i{width:34px;height:34px;border-radius:50%;border:2px solid var(--grafito);margin-left:-10px;
  background:linear-gradient(135deg,#555,#888);display:block}
.avatars i:first-child{margin-left:0}
.trust small{font-size:13px;color:var(--gris);line-height:1.3}
.trust b{color:#fff}
.hero-media{position:relative;display:flex;justify-content:center;align-items:center}
.portrait{width:100%;aspect-ratio:4/5;background:radial-gradient(120% 100% at 60% 20%,#3a3d44,#1a1c20 70%);
  position:relative;overflow:hidden}
.portrait img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05)}
.portrait .ph{position:absolute;inset:0;display:grid;place-items:center;color:#4a4d54;font-size:13px;
  text-transform:uppercase;letter-spacing:.2em}
.seal{position:absolute;right:-20px;bottom:30px;width:120px;height:120px}
.seal svg.ring{animation:spin 22s linear infinite}
.seal .star{position:absolute;inset:0;display:grid;place-items:center;color:var(--azulc);font-size:26px}
@keyframes spin{to{transform:rotate(360deg)}}

.logos{display:flex;align-items:center;gap:40px;flex-wrap:wrap;justify-content:space-between}
.logos .lbl{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#8a8880;white-space:nowrap}
.logos .set{display:flex;align-items:center;gap:46px;flex-wrap:wrap;flex:1;justify-content:space-around}
.logos .set b{font-size:22px;font-weight:800;color:#a29f97;text-transform:uppercase;letter-spacing:.02em}

.split-head{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:end;margin-bottom:60px}

.svc-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.svc{padding:0 28px;border-left:1px solid var(--lineao)}
.svc:first-child{padding-left:0;border-left:0}
.light .svc{border-color:var(--linea)}
.svc .ico{width:42px;height:42px;color:var(--azul);margin-bottom:26px}
.svc .num{color:var(--azulc);font-weight:800;font-size:14px;margin-bottom:14px}
.svc h3{margin-bottom:12px;font-size:20px;text-transform:uppercase}
.svc p{font-size:15px;color:var(--gris);line-height:1.55;margin-bottom:20px}

.proc{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative;margin-top:56px}
.step{position:relative}
.step .n{font-size:15px;font-weight:700;margin-bottom:18px;color:var(--tinta)}
.step .ico{width:34px;height:34px;color:var(--tinta);margin-bottom:20px}
.step h3{font-size:15px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px}
.step p{font-size:14px;color:#666;line-height:1.5}
.step:not(:last-child)::after{content:"";position:absolute;top:8px;right:-10px;
  width:calc(100% - 40px);height:1px;background:#d8d5cd}
.step:hover .n,.step:hover .ico{color:var(--azul)}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:40px 28px}
.card{display:block;cursor:pointer}
.card .thumb{overflow:hidden;aspect-ratio:16/11;background:var(--grafito2);position:relative}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .thumb img{transform:scale(1.03)}
.card .meta{display:flex;justify-content:space-between;align-items:flex-start;padding-top:16px;gap:14px}
.card .name{font-weight:700;font-size:17px;transition:color var(--dur) var(--ease)}
.card:hover .name{color:var(--azulc)}
.light .card:hover .name{color:var(--azul)}
.card .cat{font-size:13px;color:var(--gris);margin-top:3px}
.circle{width:38px;height:38px;border-radius:50%;border:1px solid #3a3d44;display:grid;place-items:center;
  flex:none;transition:transform var(--dur) var(--ease);color:#bbb}
.light .circle{border-color:#ccc;color:#444}
.card:hover .circle{transform:rotate(45deg);border-color:var(--azul);color:var(--azul)}

.why{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.checks{list-style:none;margin-top:30px;display:flex;flex-direction:column;gap:16px}
.checks li{display:flex;gap:14px;align-items:flex-start;font-size:16px}
.checks .ck{width:22px;height:22px;flex:none;background:var(--azul);color:#fff;display:grid;
  place-items:center;border-radius:3px;font-size:13px;font-weight:800}
.mock{background:linear-gradient(135deg,#dfe4ea,#eef1f4);aspect-ratio:16/10;border-radius:6px;
  box-shadow:0 30px 60px rgba(0,0,0,.12);overflow:hidden;display:grid;place-items:center;color:#9aa4af}
.mock img{width:100%;height:100%;object-fit:cover}

.cta-bar{background:var(--azul);color:#fff;display:flex;align-items:center;justify-content:space-between;
  gap:30px;padding:44px 52px}
.cta-bar .left{display:flex;align-items:center;gap:22px}
.cta-bar .ico{width:56px;height:56px;border-radius:50%;background:var(--tinta);color:#fff;display:grid;place-items:center;flex:none}
.cta-bar h2{font-size:24px;font-weight:800}
.cta-bar p{font-size:15px;margin-top:4px;color:#e7ecf0}

.site-footer{background:var(--grafito);border-top:1px solid var(--lineao);padding-block:70px 34px}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.fcol h2{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#777;margin-bottom:18px;font-weight:700}
.fcol a{display:block;color:#cfcfcf;font-size:15px;margin-bottom:10px;transition:color .3s}
.fcol a:hover{color:var(--azulc)}
.fcol ul{list-style:none}
.fbrand b{font-weight:800;font-size:18px;display:block;line-height:1.2}
.fbrand p{color:var(--gris);font-size:14px;margin-top:8px}
.social{display:flex;gap:12px;margin-top:16px}
.social a{width:34px;height:34px;border:1px solid var(--lineao);display:grid;place-items:center;color:#bbb;font-size:12px}
.social a:hover{border-color:var(--azul);color:var(--azulc)}
.fbottom{display:flex;justify-content:space-between;align-items:center;margin-top:50px;padding-top:24px;
  border-top:1px solid var(--lineao);font-size:13px;color:#777;gap:20px;flex-wrap:wrap}
.fbottom .lg{display:flex;gap:20px;align-items:center}
.fbottom .lg a:hover{color:var(--azulc)}
.top{width:44px;height:44px;border-radius:50%;border:1px solid var(--lineao);display:grid;place-items:center;color:#bbb}
.top:hover{border-color:var(--azul);color:var(--azulc)}

.filters{display:flex;gap:12px;flex-wrap:wrap;margin:36px 0 48px;overflow-x:auto}
.chip{border:1px solid var(--lineao);color:#eee;padding:8px 18px;font-size:13px;text-transform:uppercase;
  letter-spacing:.05em;white-space:nowrap;background:none;cursor:pointer;transition:all .4s var(--ease)}
.chip:hover{border-color:var(--azul)}
.chip.on{background:var(--azul);color:#fff;border-color:var(--azul)}

.sp-hero{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;padding-block:70px 90px}
.sp-info{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:34px}
.sp-info .k{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--azulc);margin-bottom:6px}
.sp-info .v{font-size:16px}
.sp-mock{background:var(--grafito2);aspect-ratio:4/3;border-radius:4px;display:grid;place-items:center;color:#555;overflow:hidden}
.sp-mock img{width:100%;height:100%;object-fit:cover}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:26px}
.metric b{font-size:52px;font-weight:800;color:var(--azul);line-height:1;display:block}
.metric span{color:var(--gris);font-size:14px;margin-top:8px;display:block}
.gal{display:grid;gap:20px;margin-top:26px}
.gal img{width:100%;border-radius:4px}
.gal .half{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.obj3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.testi{max-width:820px}
.testi blockquote{font-size:28px;font-weight:700;line-height:1.3}
.testi cite{display:block;margin-top:20px;font-style:normal;color:var(--gris);font-size:15px}
.pnav{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

.rich{max-width:760px;font-size:18px;line-height:1.8}
.rich h2{font-size:34px;margin:40px 0 16px}
.rich h3{font-size:24px;margin:30px 0 12px}
.rich p{margin-bottom:18px}
.rich ul,.rich ol{margin:0 0 18px 22px}
.rich li{margin-bottom:8px}
.rich a{color:var(--azul);text-decoration:underline}
.breadcrumb{font-size:12px;color:var(--gris)}
.breadcrumb a:hover{color:#fff}
.light .breadcrumb a:hover{color:var(--azul)}
.breadcrumb .sep{margin:0 6px}

.faq{max-width:760px;margin-top:26px}
.faq details{border-top:1px solid var(--linea);padding:18px 0}
.faq summary{font-weight:700;font-size:18px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--azul);font-size:22px}
.faq details[open] summary::after{content:"–"}
.faq p{color:#555;margin-top:12px;line-height:1.6}

.feat{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;margin-bottom:50px}
.feat .thumb{aspect-ratio:16/10;background:#ddd;border-radius:4px;overflow:hidden}
.feat .thumb img{width:100%;height:100%;object-fit:cover}
.pcard .thumb{aspect-ratio:16/10;background:#ddd;border-radius:4px;overflow:hidden}
.pcard .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.pcard:hover .thumb img{transform:scale(1.03)}
.pcard .cat{font-size:11px;color:#fff;background:var(--azul);display:inline-block;padding:3px 10px;
  text-transform:uppercase;letter-spacing:.05em;font-weight:700;margin:16px 0 8px}
.pcard h3{font-size:19px;margin-bottom:8px;transition:color var(--dur) var(--ease)}
.pcard small{color:#777;font-size:13px}

.post-head{max-width:820px}
.post-body{max-width:760px;margin-top:40px;font-size:19px;line-height:1.8}
.post-body h2{font-size:32px;margin:44px 0 16px}
.post-body h3{font-size:24px;margin:32px 0 12px}
.post-body p{margin-bottom:22px}
.post-body img{border-radius:4px;margin:24px 0}
.post-body ul,.post-body ol{margin:0 0 22px 24px}
.post-body blockquote{border-left:3px solid var(--azul);padding-left:20px;margin:24px 0;font-size:22px;color:#333}
.post-meta{display:flex;gap:20px;color:#777;font-size:14px;margin-top:16px;flex-wrap:wrap}
.featured-img{margin-top:34px;border-radius:4px;overflow:hidden;aspect-ratio:16/8}
.featured-img img{width:100%;height:100%;object-fit:cover}

.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:56px}
.contact .info a{color:var(--azulc)}
.field{margin-bottom:16px}
.field label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--gris);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;background:transparent;border:1px solid var(--lineao);
  color:#fff;padding:13px 15px;font-family:inherit;font-size:15px;border-radius:0}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--azul);outline:none}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.rgpd{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--gris);margin:8px 0 20px}
.rgpd input{width:auto;margin-top:2px}
.form-note{padding:14px 16px;margin-bottom:18px;font-size:14px}
.form-note.ok{border:1px solid var(--azul);color:var(--azulc)}
.form-note.err{border:1px solid #ff5555;color:#ff8888}

.pad-page{padding-block:120px 130px}

.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

@media(max-width:980px){
  :root{--pad:36px}
  h1{font-size:52px}h2{font-size:38px}
  .hero,.why,.split-head,.contact,.sp-hero,.feat{grid-template-columns:1fr}
  .svc-grid,.grid3,.grid4,.proc,.metrics,.obj3{grid-template-columns:1fr 1fr}
  .svc{border-left:0;border-top:1px solid var(--lineao);padding:26px 0}
  .light .svc{border-color:var(--linea)}
  .svc:first-child{border-top:0}
  .step::after{display:none}
}
@media(max-width:640px){
  :root{--pad:22px}
  h1{font-size:42px}h2{font-size:30px}
  .menu{display:none}
  .menu.open{display:flex;position:fixed;inset:0;background:var(--grafito);flex-direction:column;
    justify-content:center;align-items:center;gap:26px;z-index:60}
  .menu.open a{font-size:28px;color:#fff}
  .burger{display:flex;z-index:70}
  .svc-grid,.grid3,.grid4,.proc,.metrics,.obj3,.two,.fgrid,.gal .half{grid-template-columns:1fr}
  .cta-bar{flex-direction:column;align-items:flex-start;gap:20px}
  .sp-info{grid-template-columns:1fr 1fr}
  .sec{padding-block:80px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}