/* Layout: una columna de 1120px; cada sección es una franja (blanca, gris clara o azul marino).
   La marca se lleva en una sola idea: las líneas con nodos del ícono LZ unen el proceso y el cierre. */
:root{
  --navy:#0B2C45; --blue:#0E5788; --orange:#F26837; --orange-text:#C4461A;
  --paper:#F3F6F9; --line:#DCE4EC; --muted:#566676; --white:#FFFFFF; --tint:#E3EEF6;
  --sans:"Poppins", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --r:14px; --max:1120px;
  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(--navy);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:20px}
h1,h2,h3{line-height:1.15;margin:0;text-wrap:balance}
h2{font-size:clamp(1.8rem,3.4vw,2.5rem);font-weight:700}
.eyebrow{font-size:.78rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-text);margin:0 0 12px}
.lead{color:var(--muted);font-size:1.08rem;max-width:58ch;margin:16px 0 0}
section{padding-block:clamp(64px,9vw,104px)}
.sec-head{max-width:640px;margin-bottom:44px}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:500;font-size:.98rem;text-decoration:none;border:2px solid transparent;transition:transform .15s ease, background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--orange);color:var(--white)}
.btn-primary:hover{background:#E0582A}
.btn-ghost{border-color:var(--line);color:var(--navy);background:var(--white)}
.btn-ghost:hover{border-color:var(--blue)}
.btn svg{width:20px;height:20px;flex-shrink:0}

/* Encabezado */
.site-head{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.site-head .wrap{max-width:none;padding-inline:clamp(20px,4vw,56px)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;font-size:1.25rem;letter-spacing:.01em}
.brand img{width:40px;height:auto}
.brand .lz{color:var(--navy)} .brand .labs{color:var(--orange)}
.nav{display:flex;align-items:center;gap:28px;margin-left:auto}
.nav a{text-decoration:none;font-size:.95rem;color:var(--muted)}
.nav a:hover{color:var(--navy)}
.head-actions{display:flex;align-items:center;gap:10px}
.head-cta{padding:10px 20px;font-size:.92rem}
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0 11px;border:1px solid var(--line);border-radius:10px;background:var(--white);cursor:pointer}
.menu-toggle span{display:block;height:2px;border-radius:2px;background:var(--navy);transition:transform .2s ease, opacity .2s ease}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* Celular y tablet: el menú pasa a un desplegable debajo del encabezado */
@media (max-width:860px){
  .menu-toggle{display:flex}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;margin:0;flex-direction:column;align-items:stretch;gap:0;
       background:var(--white);border-bottom:1px solid var(--line);box-shadow:0 18px 30px -20px rgba(11,44,69,.35);
       padding:4px clamp(20px,4vw,56px) 12px}
  .nav.open{display:flex}
  .nav a{padding:15px 0;font-size:1.05rem;color:var(--navy);border-bottom:1px solid var(--line)}
  .nav a:last-child{border-bottom:0}
}
@media (max-width:380px){.head-cta{padding:9px 14px;font-size:.85rem}.brand{font-size:1.1rem}.brand img{width:34px}}

/* Portada */
.hero{padding-block:clamp(48px,7vw,88px) clamp(56px,8vw,96px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.5rem,5.4vw,4rem);font-weight:700;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero .facts{display:flex;flex-wrap:wrap;gap:8px 22px;margin:28px 0 0;padding:0;list-style:none;font-size:.9rem;color:var(--muted)}
.hero .facts li{display:flex;align-items:center;gap:8px}
.hero .facts li::before{content:"";width:9px;height:9px;border-radius:50%;border:2.5px solid var(--orange)}
.showcase{position:relative;aspect-ratio:1.12/1;min-width:0}
.win{position:absolute;background:var(--white);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 24px 50px -18px rgba(11,44,69,.35)}
.win::before{content:"";display:block;height:22px;background:radial-gradient(circle at 14px 11px,#F26837 4px,transparent 4.5px),radial-gradient(circle at 28px 11px,#E8BE50 4px,transparent 4.5px),radial-gradient(circle at 42px 11px,#78BE78 4px,transparent 4.5px),#E8EDF2;background-repeat:no-repeat}
.win img{width:100%}
.win.a{top:0;right:0;width:84%}
.win.b{bottom:4%;left:0;width:58%}
.phone{position:absolute;right:2%;bottom:0;width:23%;border:6px solid #14202C;border-radius:22px;overflow:hidden;background:#14202C;box-shadow:0 24px 50px -18px rgba(11,44,69,.45)}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.showcase{max-width:560px;width:100%;margin:8px auto 0}}

/* Servicios */
.services{background:var(--paper)}
.svc-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.svc{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;display:flex;flex-direction:column;gap:14px;min-width:0}
.svc .ico{width:64px;height:64px;border-radius:14px;background:var(--tint);display:grid;place-items:center}
.svc .ico svg{width:38px;height:38px}
.svc h3{font-size:1.2rem}
.svc p{margin:0;color:var(--muted);font-size:.95rem}
.svc ul{list-style:none;margin:4px 0 0;padding:0;display:grid;gap:8px;font-size:.92rem}
.svc li{display:flex;gap:10px;align-items:flex-start}
.svc li::before{content:"";flex:0 0 10px;height:10px;margin-top:7px;border-radius:50%;border:2.5px solid var(--orange)}
.svc .price{margin-top:auto;padding-top:10px;font-size:.88rem;font-weight:500;color:var(--orange-text)}
@media (max-width:1000px){.svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.svc-grid{grid-template-columns:1fr}}

/* Trabajos */
.work-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 48px}
.work{display:flex;flex-direction:column;gap:16px;min-width:0;background:var(--white);border:1px solid var(--line);border-radius:18px;padding:14px 14px 26px;transition:box-shadow .2s ease}
.work:hover{box-shadow:0 20px 40px -26px rgba(11,44,69,.4)}
.work > :not(.shot){margin-inline:10px}
.work .shot{position:relative;background:var(--paper);border-radius:var(--r);padding:22px 22px 0;overflow:hidden;aspect-ratio:16/10.5}
.work .shot .win{position:relative;width:100%;box-shadow:0 18px 40px -20px rgba(11,44,69,.4)}
.work .meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.work .meta .status{color:var(--orange-text);border:1.5px solid currentColor;border-radius:999px;padding:2px 10px;letter-spacing:.04em;text-transform:none;font-weight:500}
.work h3{font-size:1.35rem}
.work p{margin:0;color:var(--muted);max-width:60ch}
.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.tags li{background:var(--tint);color:var(--blue);font-size:.82rem;font-weight:500;padding:4px 12px;border-radius:999px}
@media (max-width:760px){.work-grid{grid-template-columns:1fr}}

/* Proceso: los pasos unidos por la línea con nodos del logo */
.process{background:var(--paper)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;position:relative}
.steps::before{content:"";position:absolute;top:27px;left:29px;right:calc((100% - 72px) / 4 - 29px);height:4px;background:var(--blue);border-radius:2px}
.step{position:relative;min-width:0}
.step .n{position:relative;width:58px;height:58px;border-radius:50%;background:var(--blue);color:var(--white);display:grid;place-items:center;font-weight:700;font-size:1.1rem;border:5px solid var(--paper)}
.step:first-child .n{background:var(--orange)}
.step h3{font-size:1.15rem;margin:18px 0 6px}
.step p{margin:0;color:var(--muted);font-size:.95rem}
@media (max-width:820px){
  .steps{grid-template-columns:1fr;gap:28px}
  .steps::before{top:28px;bottom:28px;left:27px;right:auto;width:4px;height:auto}
  .step{display:grid;grid-template-columns:58px 1fr;gap:0 18px;align-items:start}
  .step .n{grid-row:span 2}
  .step h3{margin:6px 0 4px}
  .step p{grid-column:2}
}

/* Contacto */
.contact{background:var(--navy);color:var(--white)}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.contact h2 em{font-style:normal;color:var(--orange)}
.contact .lead{color:#B9CADA}
.channels{display:grid;gap:14px}
.channel{display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:var(--r);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);text-decoration:none;color:var(--white);min-width:0}
.channel:hover{background:rgba(255,255,255,.1)}
.channel .ci{flex:0 0 46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--orange)}
.channel .ci svg{width:22px;height:22px}
.channel .ct{display:flex;flex-direction:column;min-width:0}
.channel .ct small{color:#9FB4C7;font-size:.8rem}
.channel .ct span{font-weight:500;overflow-wrap:anywhere}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr}}

/* Pie */
.site-foot{background:var(--navy);color:#9FB4C7;border-top:1px solid rgba(255,255,255,.12);padding-block:28px calc(28px + env(safe-area-inset-bottom,0px));font-size:.88rem}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.site-foot a{color:#9FB4C7}
.eyebrow-light{color:#F7A07C}

/* Notebook y PC de escritorio: más ancho útil en pantallas grandes */
@media (min-width:1440px){:root{--max:1280px}.hero h1{font-size:4.4rem}}
@media (min-width:1800px){:root{--max:1400px}body{font-size:17px}}

/* Tarjetas de trabajos clicables + ventana de detalle */
.work{cursor:pointer}
.work-open{align-self:flex-start;margin-top:4px;background:none;border:0;padding:4px 0;font:inherit;font-weight:500;font-size:.95rem;color:var(--blue);cursor:pointer}
.work-open span{display:inline-block;transition:transform .15s ease}
.work:hover .work-open span,.work-open:focus-visible span{transform:translateX(4px)}
.modal{border:0;padding:0;width:min(960px,calc(100% - 32px));max-height:calc(100% - 48px);border-radius:18px;background:var(--white);color:var(--navy);box-shadow:0 30px 80px -20px rgba(11,44,69,.5)}
.modal::backdrop{background:rgba(11,44,69,.6);backdrop-filter:blur(3px)}
.modal-box{display:flex;flex-direction:column;max-height:calc(100vh - 48px)}
.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:22px 24px 16px;border-bottom:1px solid var(--line)}
.modal-meta{margin:0 0 4px;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.modal-head h2{font-size:clamp(1.3rem,2.6vw,1.8rem)}
.modal-close{flex:0 0 44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--white);color:var(--navy);display:grid;place-items:center;cursor:pointer}
.modal-close svg{width:20px;height:20px}
.modal-close:hover{border-color:var(--blue)}
.modal-body{overflow-y:auto;padding:20px 24px 28px;display:grid;gap:18px;overscroll-behavior:contain}
.modal-desc{margin:0;color:var(--muted);max-width:70ch}
.modal-shots{display:grid;gap:28px;margin-top:6px}
.modal-shot{margin:0;display:grid;gap:10px;background:var(--paper);border-radius:14px;padding:18px}
.modal-shot img{width:100%;border-radius:10px;border:1px solid var(--line);background:var(--white)}
.modal-shot.is-phone img{max-width:300px;justify-self:center;border-radius:22px;border:6px solid #14202C}
.modal-shot figcaption{font-size:.92rem;color:var(--navy)}
.modal-shot figcaption b{font-weight:600}
.modal-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:6px;padding:18px 20px;border-radius:14px;background:var(--tint)}
.modal-cta p{margin:0;font-weight:500}
body.modal-open{overflow:hidden}
@media (max-width:600px){
  .modal{width:100%;max-width:100%;max-height:100%;height:100%;border-radius:0}
  .modal-box{max-height:100vh;height:100%}
  .modal-head{padding:16px 16px 12px}
  .modal-body{padding:16px 16px 24px}
  .modal-shot{padding:12px}
}