/* SmartSoft · hoja de estilos del sitio
   Kit de marca: 60 % blanco/niebla · 30 % navy/carbón · 10 % ámbar (sólo acción)
   Tipografías: Outfit 300/500 (titulares) · IBM Plex Sans (texto) · IBM Plex Mono (datos) */

:root{
  --carbon:#0b1521; --navy:#1d3557; --navy-2:#14253d;
  --amber:#ffc61a; --amber-2:#e5a400;
  --fog:#eef2f8; --white:#ffffff;
  --ink-2:#4a5260; --ink-3:#7b8494; --line:#d9dfe8;
  --radius:6px; --max:1140px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--white);color:var(--carbon);font:16px/1.6 "IBM Plex Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
img,svg{max-width:100%;height:auto}
h1,h2,h3,h4{margin:0;line-height:1.15;text-wrap:balance;font-family:Outfit,"IBM Plex Sans",sans-serif}
h1{font-weight:300;font-size:clamp(2.4rem,5vw,3.9rem);letter-spacing:-.01em}
h2{font-weight:400;font-size:clamp(1.7rem,3vw,2.3rem)}
h3{font-weight:500;font-size:1.15rem}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--navy);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--amber);color:var(--carbon);padding:.5rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}

.wrap{max-width:var(--max);margin:0 auto;padding:0 1.5rem}
.eyebrow{font-family:Outfit,sans-serif;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--navy)}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.88em}
.muted{color:var(--ink-2)}
.tag{display:inline-block;font-family:Outfit,sans-serif;font-size:.68rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:.15em .55em;border-radius:3px;vertical-align:middle;background:var(--amber);color:var(--carbon)}

/* Botones: el ámbar es sólo para la acción principal */
.btn{display:inline-flex;align-items:center;gap:.5rem;border:1px solid transparent;border-radius:var(--radius);padding:.7rem 1.2rem;font-weight:600;text-decoration:none;cursor:pointer;line-height:1.2;white-space:nowrap;background:none}
.btn.sm{padding:.5rem .9rem;font-size:.9rem}
.btn-a{background:var(--amber);color:var(--carbon)}
.btn-a:hover{background:var(--amber-2)}
.btn-o{border-color:var(--navy);color:var(--navy)}
.btn-o:hover{background:var(--fog)}
.btn-w{border-color:#33405a;color:#fff}
.btn-w:hover{background:var(--navy-2)}
@media (prefers-reduced-motion:no-preference){.btn,.nav a{transition:background .15s,color .15s}}

/* Cabecera */
.header{border-bottom:1px solid var(--line);background:var(--white);position:sticky;top:0;z-index:40}
.nav{display:flex;align-items:center;gap:2rem;min-height:72px}
.nav .logo{display:inline-flex;line-height:0}
.nav .logo svg{width:190px;height:auto}
.nav ul{display:flex;gap:1.6rem;margin-left:auto;font-size:.95rem}
.nav ul a{text-decoration:none;font-weight:500;padding:.25rem 0;border-bottom:2px solid transparent}
.nav ul a:hover{border-bottom-color:var(--line)}
.nav ul a[aria-current="page"]{border-bottom-color:var(--amber)}
.nav .menu-btn{display:none;margin-left:auto;border:1px solid var(--line);background:var(--white);border-radius:var(--radius);width:44px;height:44px;place-items:center;cursor:pointer}
.nav .menu-btn svg{width:22px;height:22px}

/* Hero */
.hero{background:var(--fog);padding:5rem 0 4.5rem}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:3.5rem;align-items:center}
.hero .lede{font-size:1.15rem;color:var(--ink-2);max-width:52ch;margin:1.25rem 0 2rem}
.hero .ctas{display:flex;gap:.75rem;flex-wrap:wrap}
.hero .since{margin-top:2rem;font-size:.85rem;color:var(--ink-3)}
.hero.inner{padding:3.5rem 0 3rem}
.hero.inner .wrap{display:block}
.hero.inner .lede{margin-bottom:0}

/* Ficha de proyecto (portada) */
.ficha{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1.4rem 1.4rem;box-shadow:0 12px 40px -24px rgba(11,21,33,.35)}
.ficha .top{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;border-bottom:1px solid var(--line);padding-bottom:.75rem;margin-bottom:.75rem}
.ficha .top b{font-family:Outfit,sans-serif;font-weight:500;font-size:1.05rem}
.ficha .top span{font-family:"IBM Plex Mono",monospace;font-size:.75rem;color:var(--ink-3)}
.ficha ol{display:grid;gap:.55rem}
.ficha li{display:grid;grid-template-columns:22px 1fr auto;gap:.7rem;align-items:center;font-size:.9rem}
.ficha li i{width:22px;height:22px;border-radius:50%;border:2px solid var(--navy);display:grid;place-items:center;font-size:.65rem;font-style:normal;font-weight:600;color:var(--navy);font-family:"IBM Plex Mono",monospace}
.ficha li.done i{background:var(--navy);color:#fff}
.ficha li.now i{border-color:var(--amber-2);background:var(--amber);color:var(--carbon)}
.ficha li em{font-style:normal;color:var(--ink-3);font-size:.78rem;font-family:"IBM Plex Mono",monospace;white-space:nowrap}
.ficha li.barrow{grid-template-columns:22px 1fr}
.ficha .bar{height:4px;background:var(--fog);border-radius:2px;overflow:hidden}
.ficha .bar b{display:block;height:100%;width:64%;background:var(--amber)}
.ficha .note{margin-top:.9rem;font-size:.78rem;color:var(--ink-3);border-top:1px dashed var(--line);padding-top:.7rem}

/* Clientes */
.clients{border-bottom:1px solid var(--line);padding:1.5rem 0}
.clients .wrap{display:flex;gap:1.5rem 2.5rem;flex-wrap:wrap;align-items:center;justify-content:space-between}
.clients span{font-family:Outfit,sans-serif;font-weight:500;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;color:var(--ink-3)}
.clients span:first-child{color:var(--navy);letter-spacing:.08em}

/* Secciones */
.sec{padding:4.5rem 0}
.sec.alt{background:var(--fog)}
.sec.line{border-top:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem 3rem;align-items:end;margin-bottom:2.25rem}
.sec-head h2{margin-top:.4rem}
.sec-head p{max-width:56ch}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}
.prose{max-width:66ch;color:var(--ink-2)}
.prose p+p{margin-top:.9rem}
.prose h3{color:var(--carbon);margin:1.75rem 0 .5rem}
.prose ul{padding-left:1.1rem;list-style:disc}
.prose li{margin:.3rem 0}

/* Servicios: lista con reglas */
.svc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.svc li{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.5rem 1.4rem 1.6rem}
.svc .n{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--ink-3);display:block;margin-bottom:.9rem}
.svc p{margin-top:.5rem;color:var(--ink-2);font-size:.95rem}
.svc a{display:inline-block;margin-top:.8rem;font-weight:600;color:var(--navy);text-decoration:none;font-size:.9rem}
.svc a::after,.more::after{content:" \2192"}
.svc li.star h3::after{content:"Insignia";margin-left:.6rem;font:600 .62rem Outfit,sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--carbon);background:var(--amber);padding:.15em .5em;border-radius:3px;vertical-align:middle}

/* Servicio detallado (página servicios) */
.svc-detail{display:grid;grid-template-columns:.8fr 1.2fr;gap:2rem 3rem;padding:2.5rem 0;border-top:1px solid var(--line)}
.svc-detail:first-of-type{border-top:0;padding-top:0}
.svc-detail .n{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--ink-3);display:block;margin-bottom:.6rem}
.svc-detail h2{font-size:1.6rem}
.svc-detail .prose ul{margin-top:.75rem}
.svc-detail .fits{margin-top:1rem;background:var(--fog);border-radius:var(--radius);padding:.9rem 1.1rem;font-size:.92rem}
.svc-detail .fits b{display:block;font-family:Outfit,sans-serif;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);margin-bottom:.3rem}

/* Casos */
.caso{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.5rem;display:grid;gap:1rem;align-content:start}
.caso header{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.caso header small{color:var(--ink-3);font-size:.78rem}
.caso dl{margin:0;display:grid;gap:.65rem;font-size:.92rem}
.caso dt{font-family:Outfit,sans-serif;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);font-weight:600}
.caso dd{margin:.15rem 0 0;color:var(--ink-2)}
.caso a,.more{font-weight:600;color:var(--navy);text-decoration:none;font-size:.9rem}
.caso a::after{content:" \2192"}
.caso-page .meta{display:flex;gap:2rem;flex-wrap:wrap;margin:1.5rem 0 0;font-size:.9rem}
.caso-page .meta div span{display:block;font-family:Outfit,sans-serif;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.caso-page .block{display:grid;grid-template-columns:.7fr 1.3fr;gap:1.5rem 3rem;padding:2.25rem 0;border-top:1px solid var(--line)}
.caso-page .block:first-of-type{border-top:0}
.caso-page .block h2{font-size:1.4rem}

/* Método: secuencia real, va numerado */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem}
.steps li{padding-top:1rem;border-top:2px solid var(--navy)}
.steps li b{display:block;font-family:Outfit,sans-serif;font-weight:300;font-size:2.4rem;line-height:1;color:var(--navy);margin-bottom:.5rem}
.steps li p{color:var(--ink-2);font-size:.95rem;margin-top:.4rem}
.steps.long{grid-template-columns:1fr;gap:0}
.steps.long li{display:grid;grid-template-columns:80px 1fr;gap:1rem 2rem;border-top:1px solid var(--line);padding:2rem 0}
.steps.long li:first-child{border-top:0;padding-top:0}
.steps.long li b{font-size:3rem;margin:0}
.steps.long li p{max-width:62ch}
.steps.long .out{margin-top:.75rem;font-size:.85rem;color:var(--ink-3)}
.steps.long .out b{display:inline;font:600 .7rem Outfit,sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--navy);margin-right:.4rem}

/* Nosotros */
.about .wrap{display:grid;grid-template-columns:1fr 1.4fr;gap:3rem;align-items:start}
.facts{display:grid;gap:1rem;margin-top:1.5rem}
.facts div{border-left:2px solid var(--amber);padding:.1rem 0 .1rem 1rem}
.facts b{display:block;font-family:Outfit,sans-serif;font-weight:300;font-size:1.8rem;line-height:1.1}
.facts span{color:var(--ink-2);font-size:.9rem}

/* Brief / contacto (bloque oscuro) */
.brief{background:var(--carbon);color:#fff}
.brief .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:3.5rem;align-items:start}
.brief .eyebrow{color:var(--amber)}
.brief h2{color:#fff}
.brief p{color:#b4bcc8}
.brief .dat{margin-top:2rem;display:grid;gap:.6rem;font-size:.95rem}
.brief .dat a{color:#fff;text-decoration:none}
.brief .dat span{color:#7f8796;font-size:.8rem;display:block}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 1.25rem}
.form label{display:grid;gap:.35rem;font-size:.85rem;font-weight:500;color:#b4bcc8}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{border-radius:var(--radius);padding:.7rem .85rem;width:100%;border:1px solid #33405a;background:var(--navy-2);color:#fff}
.form select option{color:var(--carbon)}
.form textarea{min-height:120px;resize:vertical}
.form .actions{grid-column:1/-1;display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;margin-top:.25rem}
.form .actions small{color:#7f8796;font-size:.8rem;flex-basis:100%}
.form .ok{grid-column:1/-1;background:var(--navy-2);border:1px solid #33405a;border-radius:var(--radius);padding:.9rem 1rem;color:#fff;font-size:.92rem}

/* CTA de cierre en páginas interiores */
.cta-band{background:var(--fog);border-top:1px solid var(--line)}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap;padding-top:2.5rem;padding-bottom:2.5rem}
.cta-band h2{font-size:1.5rem}

/* Pie */
.foot{padding:3rem 0 2.5rem;font-size:.9rem;border-top:1px solid var(--line);color:var(--ink-2)}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.foot h4{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin-bottom:.6rem;color:var(--carbon)}
.foot li{margin:.25rem 0}
.foot a{text-decoration:none}
.foot a:hover{text-decoration:underline}
.foot .logo svg{width:150px}
.foot .kin{margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem;color:var(--ink-3)}
.foot .kin a{color:var(--ink-3);text-decoration:underline}

/* Responsive */
@media (max-width:960px){
  .hero .wrap,.brief .wrap,.about .wrap,.svc-detail,.caso-page .block{grid-template-columns:1fr}
  .svc,.steps,.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot .cols{grid-template-columns:1fr 1fr}
  .nav ul{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:.5rem 1.5rem 1rem}
  .nav ul a{display:block;padding:.7rem 0;border-bottom:1px solid var(--line)}
  .nav.open ul{display:flex}
  .nav .menu-btn{display:grid}
  .nav .cta{display:none}
}
@media (max-width:600px){
  .svc,.steps,.grid3,.grid2,.form,.hero .ctas{grid-template-columns:1fr}
  .steps.long li{grid-template-columns:1fr}
  .sec{padding:3rem 0}
  .sec-head{grid-template-columns:1fr}
  .foot .cols{grid-template-columns:1fr}
  .nav .logo svg{width:160px}
}
@media print{.header,.foot .kin,.cta-band,.btn{display:none}}