/* Servi MV. Bandas alternas claras y oscuras, texto a la izquierda, sin ilustraciones; preparado para sumar fotos. */
:root{
  --ink:#0E1B2C;
  --ink-soft:#4A5B6E;
  --navy:#0F2740;
  --navy-deep:#0A1C30;
  --paper:#F4F6F8;
  --white:#FFFFFF;
  --line:#DCE3EA;
  --blue:#0B6CB5;
  --blue-dark:#085792;
  --sky:#7CC8F2;
  --gold:#F2B21B;
  --magenta:#C2267A;
  --on-dark:#C4D2E0;
  --display:"Outfit","Segoe UI",Arial,sans-serif;
  --body:"Source Sans 3","Segoe UI",Arial,sans-serif;
  --wrap:1160px;
  --gutter:20px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--body);font-size:1.125rem;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.1;letter-spacing:-.02em;margin:0;text-wrap:balance}
p{margin:0}
ul,dl,dd{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:3px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--white);padding:10px 14px;z-index:100}
.skip:focus{left:8px;top:8px}

/* Barra superior y encabezado */
.topbar{background:var(--navy-deep);color:var(--on-dark);font-size:.95rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:8px 24px;min-height:40px}
.topbar a{color:var(--white);text-decoration:none}
.topbar a:hover{text-decoration:underline}
.topbar-links{display:flex;gap:24px}
.topbar .place,.topbar .mail{display:none}
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--white);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px}
.brand{display:block;flex:none}
.brand img{height:52px;width:auto}
.menu-btn{font:600 1rem var(--body);color:var(--ink);background:var(--white);border:1.5px solid var(--ink);border-radius:6px;padding:9px 16px;cursor:pointer}
.nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--line);padding:4px var(--gutter) 18px}
.nav.open{display:block}
.nav a{display:block;padding:13px 0;text-decoration:none;font-weight:600;border-bottom:1px solid var(--line)}
.nav a:hover{color:var(--blue)}
.nav .nav-cta{margin-top:16px;border:0;background:var(--blue);color:var(--white);text-align:center;border-radius:6px;padding:13px 18px}
.nav .nav-cta:hover{background:var(--blue-dark);color:var(--white)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 24px;border-radius:6px;font:600 1.0625rem var(--body);text-decoration:none;cursor:pointer;border:1.5px solid transparent;transition:background-color .15s,color .15s,border-color .15s}
.btn-primary{background:var(--blue);color:var(--white)}
.btn-primary:hover{background:var(--blue-dark)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:var(--white);background:transparent}
.btn-ghost:hover{background:var(--white);color:var(--ink);border-color:var(--white)}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--ink);color:var(--white)}

/* Banda principal */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-deep) 100%);color:var(--white)}
.hero .wrap{display:grid;gap:40px;padding-block:56px 60px}
.hero h1{font-size:clamp(2.4rem,6.2vw,4rem);max-width:17ch}
.hero .lead{margin-top:22px;font-size:1.25rem;color:var(--on-dark);max-width:56ch}
.hero .actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px}
.credential{background:var(--white);color:var(--ink);border-radius:8px;padding:26px 24px;max-width:440px}
.credential img{width:100%;height:auto}
.credential p{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);color:var(--ink-soft);font-size:1.0625rem;line-height:1.45}
.brandline{height:5px;background:linear-gradient(90deg,var(--magenta) 0%,var(--blue) 45%,var(--sky) 72%,var(--gold) 100%)}
.crumbs{font-size:1rem;color:var(--on-dark);margin-bottom:18px}
.crumbs a{text-decoration-color:rgba(255,255,255,.4);text-underline-offset:4px}
.crumbs a:hover{color:var(--white)}
.page-head .wrap{padding-block:44px 56px;gap:0}
.page-head h1{font-size:clamp(2.2rem,5.4vw,3.5rem);max-width:20ch}

.trust{border-bottom:1px solid var(--line)}
.trust .wrap{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 40px;padding-block:22px}
.trust p{color:var(--ink-soft);font-size:1rem}
.trust ul{display:flex;flex-wrap:wrap;gap:8px 40px}
.trust li{font-family:var(--display);font-weight:600;font-size:1.125rem}

/* Secciones */
.block{padding-block:68px}
.tint{background:var(--paper)}
.block h2{font-size:clamp(1.9rem,4.2vw,2.6rem)}
.block .intro{margin-top:14px;color:var(--ink-soft);max-width:62ch}

.about .wrap{display:grid;gap:24px}
.statement{font-size:1.3rem;line-height:1.5;max-width:40em}
.facts{margin-top:32px;display:grid;gap:0;border-top:2px solid var(--ink)}
.facts div{padding-block:16px;border-bottom:1px solid var(--line)}
.facts dt{font-size:.975rem;color:var(--ink-soft)}
.facts dd{font-family:var(--display);font-weight:600;font-size:1.2rem;margin-top:2px}

.cards{margin-top:36px;display:grid;gap:18px}
.card{display:flex;flex-direction:column;gap:10px;background:var(--white);border:1px solid var(--line);border-radius:8px;padding:28px 26px;text-decoration:none;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:var(--blue);box-shadow:0 10px 28px rgba(14,27,44,.09)}
.card h3{font-size:1.4rem}
.card p{color:var(--ink-soft);flex:1}
.card .more{margin-top:8px;color:var(--blue);font-weight:600}
.card:hover .more{text-decoration:underline;text-underline-offset:4px}

.brand-list{margin-top:36px;border-top:2px solid var(--ink)}
.brand-item{display:grid;gap:6px;padding-block:22px;border-bottom:1px solid var(--line)}
.brand-item h3{font-size:1.35rem}
.brand-item p{color:var(--ink-soft);max-width:62ch}
.badge{margin-top:36px;display:inline-block;max-width:100%;border:1px solid var(--line);border-radius:8px;padding:20px 24px;background:var(--white)}
.badge img{width:440px;height:auto}

.project-list{margin-top:36px;display:grid;border-top:2px solid var(--ink)}
.project{display:grid;gap:12px;padding-block:28px;border-bottom:1px solid var(--line)}
.project h3{font-size:1.5rem}
.project .where{margin-top:4px;color:var(--ink-soft)}
.project li{position:relative;padding-left:22px;margin-top:8px;max-width:64ch}
.project li:first-child{margin-top:0}
.project li::before{content:"";position:absolute;left:0;top:.72em;width:10px;height:2px;background:var(--blue)}

.work-list{margin-top:32px;border-top:2px solid var(--ink)}
.work{display:grid;gap:6px;padding-block:22px;border-bottom:1px solid var(--line)}
.work h3{font-size:1.35rem}
.work p{color:var(--ink-soft);max-width:62ch}
.other-list{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px}
.other-list .btn{min-height:46px;padding:10px 18px;font-size:1rem;background:var(--white)}
.other-list .btn:hover{background:var(--ink)}

/* Contacto */
.contact .wrap{display:grid;gap:40px}
.contact-data{margin-top:26px;display:grid;gap:24px}
.contact-data h3{font-size:1.25rem}
.contact-data p{margin-top:4px}
.contact-data a{color:var(--blue);text-underline-offset:4px;overflow-wrap:anywhere}
.quote{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:26px 20px}
.quote h3{font-size:1.6rem}
.quote .hint{margin-top:8px;color:var(--ink-soft);font-size:1.0625rem}
.fields{margin-top:18px;display:grid;gap:14px}
.field label{display:block;font-weight:600;font-size:1rem;margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;font:400 1.0625rem var(--body);color:var(--ink);background:var(--white);border:1.5px solid #9AA9B8;border-radius:6px;padding:11px 12px;min-height:48px}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--sky);outline-offset:1px;border-color:var(--blue)}
.quote .actions{margin-top:20px;display:grid;gap:10px}
.quote .btn-outline{background:var(--white)}
.quote .btn-outline:hover{background:var(--ink)}
.quote .status{margin-top:12px;font-size:1rem;color:var(--ink-soft);min-height:1.5em}

/* Pie */
/* Fotos */
.hero-photo{position:relative;isolation:isolate;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;z-index:-2}
.hero-photo::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,28,48,.92),rgba(10,28,48,.80))}
.hero-photo .wrap{padding-block:64px 72px}
.trust-badge{height:42px;width:auto}
.shots{display:grid;gap:18px;margin-top:36px}
.shots-block{padding-block:48px 0}
.shots-block .shots{margin-top:0}
.shot{margin:0;min-width:0}
.shot img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:8px;background:var(--paper)}
.shot figcaption{margin-top:10px;font-size:1rem;line-height:1.4;color:var(--ink-soft)}
.shots-1{grid-template-columns:minmax(0,520px)}
.project-shots{margin-top:8px}
.tint .quote{background:var(--white)}

.site-footer{background:var(--navy-deep);color:var(--on-dark);font-size:1.0625rem}
.site-footer .cols{display:grid;gap:32px;padding-block:52px 36px}
.site-footer h2{font-size:1.5rem;color:var(--white)}
.site-footer h3{font-size:1.0625rem;color:var(--white);font-family:var(--body);font-weight:600;letter-spacing:0;margin-bottom:10px}
.site-footer .tag{margin-top:4px}
.site-footer .addr{margin-top:14px}
.site-footer li{margin-top:6px}
.site-footer a{color:var(--on-dark);text-decoration:none}
.site-footer a:hover{color:var(--white);text-decoration:underline}
.site-footer .legal{border-top:1px solid rgba(255,255,255,.16);padding-block:18px 22px;font-size:.975rem}
.notfound .wrap{justify-items:start;padding-block:80px}

@media (min-width:640px){
  .topbar .place,.topbar .mail{display:inline}
  .fields.two{grid-template-columns:1fr 1fr}
  .quote{padding:32px 30px}
  .quote .actions{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr 1fr}
  .facts{grid-template-columns:repeat(3,1fr);column-gap:32px}
  .site-footer .cols{grid-template-columns:1.3fr 1fr 1fr}
  .shots-2,.shots-4{grid-template-columns:1fr 1fr}
  .shots-3,.shots-6{grid-template-columns:repeat(3,1fr)}
  .trust-badge{margin-left:auto}
}
@media (min-width:960px){
  :root{--gutter:32px}
  .menu-btn{display:none}
  .brand img{height:58px}
  .nav{display:flex;align-items:center;position:static;gap:30px;padding:0;border:0;background:none}
  .nav a{padding:6px 0;border:0}
  .nav .nav-cta{margin:0 0 0 6px;padding:11px 20px}
  .hero .wrap{grid-template-columns:1.35fr .65fr;align-items:center;gap:64px;padding-block:92px 96px}
  .page-head .wrap{grid-template-columns:1fr;padding-block:56px 72px}
  .block{padding-block:100px}
  .about .wrap{grid-template-columns:280px 1fr;gap:56px}
  .cards{grid-template-columns:repeat(3,1fr);gap:22px}
  .project{grid-template-columns:340px 1fr;gap:56px}
  .work{grid-template-columns:340px 1fr;gap:56px;align-items:baseline}
  .brand-item{grid-template-columns:340px 1fr;gap:56px;align-items:baseline}
  .contact .wrap{grid-template-columns:1fr 1.15fr;gap:72px;align-items:start}
  .hero-photo::before{background:linear-gradient(90deg,rgba(10,28,48,.96) 0%,rgba(10,28,48,.88) 40%,rgba(10,28,48,.28) 100%)}
  .hero-photo .wrap{grid-template-columns:1fr;padding-block:124px 132px}
  .shots{gap:22px}
  .shots-4{grid-template-columns:repeat(4,1fr)}
  .shots-block{padding-block:64px 0}
  .project-shots{grid-column:1 / -1}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn,.card{transition:none}
}

/* ---------- Movimiento: entradas, cinta de servicios, cifras y respuestas al cursor ---------- */
.progress{position:fixed;left:0;top:0;z-index:60;width:100%;height:3px;transform:scaleX(0);transform-origin:0 50%;background:linear-gradient(90deg,var(--magenta),var(--blue) 45%,var(--sky) 72%,var(--gold));pointer-events:none}
.site-header{transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:0 8px 26px rgba(14,27,44,.12)}
.brand img{transition:height .25s ease}
.site-header.scrolled .brand img{height:46px}

/* Portada */
@keyframes subir{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes acercar{from{transform:scale(1.12)}to{transform:scale(1)}}
@keyframes trazo{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes fluir{from{background-position:0 0}to{background-position:200% 0}}
@keyframes cinta{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.hero .crumbs,.hero h1,.hero .lead,.hero .actions{animation:subir .8s cubic-bezier(.2,.7,.2,1) both}
.hero h1{animation-delay:.08s}
.hero .lead{animation-delay:.22s}
.hero .actions{animation-delay:.36s}
.hero-bg{animation:acercar 16s cubic-bezier(.2,.6,.2,1) both}
.hl{position:relative;display:inline-block;white-space:nowrap}
.hl::after{content:"";position:absolute;left:0;right:0;bottom:-.08em;height:.11em;border-radius:2px;background:linear-gradient(90deg,var(--magenta),var(--blue) 45%,var(--sky) 72%,var(--gold));transform-origin:0 50%;animation:trazo .9s .75s cubic-bezier(.2,.7,.2,1) both}
.brandline{background-size:200% 100%;background-image:linear-gradient(90deg,var(--magenta) 0%,var(--blue) 22%,var(--sky) 36%,var(--gold) 50%,var(--magenta) 50%,var(--blue) 72%,var(--sky) 86%,var(--gold) 100%);animation:fluir 14s linear infinite}

/* Cinta de servicios */
.ticker{background:var(--navy-deep);color:var(--white);overflow:hidden}
.ticker-track{display:flex;width:max-content;animation:cinta 46s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker ul{display:flex;flex:none}
.ticker li{display:flex;align-items:center;white-space:nowrap;font-family:var(--display);font-weight:500;font-size:1.0625rem;letter-spacing:.09em;text-transform:uppercase;padding-block:15px}
.ticker li::after{content:"";width:8px;height:8px;margin-inline:30px;background:var(--sky);transform:rotate(45deg)}
.ticker li:nth-child(4n+1)::after{background:var(--magenta)}
.ticker li:nth-child(4n+2)::after{background:var(--blue)}
.ticker li:nth-child(4n)::after{background:var(--gold)}

/* Cifras */
.stats-band{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-deep) 100%);color:var(--white)}
.stats-band .wrap{padding-block:56px}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:36px 24px}
.stats li{border-top:3px solid var(--sky);padding-top:16px}
.stats li:nth-child(1){border-color:var(--magenta)}
.stats li:nth-child(2){border-color:var(--blue)}
.stats li:nth-child(4){border-color:var(--gold)}
.stats .num{display:block;font-family:var(--display);font-weight:600;font-size:clamp(2rem,9vw,4rem);line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stats .unit{display:block;font-size:.42em;letter-spacing:.04em;margin-top:6px;color:var(--sky)}
.stats .label{display:block;margin-top:10px;color:var(--on-dark);font-size:1.0625rem;line-height:1.4;max-width:22ch}

/* Aparición al desplazarse (las clases las pone el script) */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .75s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0)*80ms)}
.reveal.in{opacity:1;transform:none}

/* Respuestas al cursor */
.btn{transition:background-color .15s,color .15s,border-color .15s,transform .15s,box-shadow .15s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(11,108,181,.32)}
.cards{counter-reset:servicio}
.card{position:relative;overflow:hidden;transition:border-color .2s,box-shadow .25s,transform .25s cubic-bezier(.2,.7,.2,1)}
.card::before{counter-increment:servicio;content:"0" counter(servicio);font-family:var(--display);font-weight:600;font-size:.95rem;letter-spacing:.08em;color:var(--blue)}
.card::after{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:linear-gradient(90deg,var(--magenta),var(--blue) 45%,var(--sky) 72%,var(--gold));transform:scaleX(0);transform-origin:0 50%;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 36px rgba(14,27,44,.13)}
.card:hover::after,.card:focus-visible::after{transform:scaleX(1)}
.card .more::after{content:"\2192";display:inline-block;margin-left:8px;transition:transform .2s}
.card:hover .more{text-decoration:none}
.card:hover .more::after{transform:translateX(6px)}
.shot .frame{display:block;overflow:hidden;border-radius:8px;background:var(--paper)}
.shot .frame img{border-radius:0;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.shot:hover .frame img{transform:scale(1.06)}
.brand-item,.work{transition:padding-left .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s}
.brand-item h3,.work h3{transition:color .2s}
.brand-item:hover,.work:hover{padding-left:16px;box-shadow:inset 3px 0 0 var(--blue)}
.brand-item:hover h3,.work:hover h3{color:var(--blue)}

@media (min-width:960px){
  .nav a:not(.nav-cta){position:relative}
  .nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:0 50%;transition:transform .25s cubic-bezier(.2,.7,.2,1)}
  .nav a:not(.nav-cta):hover::after,.nav a.active::after{transform:scaleX(1)}
  .nav a.active{color:var(--blue)}
  .site-header.scrolled .brand img{height:50px}
  .stats{grid-template-columns:repeat(4,1fr);gap:40px}
  .stats .unit{display:inline;margin:0 0 0 .18em}
  .stats-band .wrap{padding-block:76px}
  .ticker li{font-size:1.125rem;padding-block:17px}
}
@media (prefers-reduced-motion:reduce){
  .hero .crumbs,.hero h1,.hero .lead,.hero .actions,.hero-bg,.hl::after,.brandline{animation:none}
  .ticker-track{animation:none;width:auto;flex-wrap:wrap}
  .ticker ul{flex-wrap:wrap}
  .ticker ul[aria-hidden="true"]{display:none}
  .reveal{opacity:1;transform:none;transition:none}
  .card,.card::after,.card .more::after,.shot .frame img,.brand-item,.work,.btn,.brand img,.site-header{transition:none}
  .card:hover,.btn-primary:hover{transform:none}
}