/* ===== Colores y tipografía (cambiá estos valores para modificar toda la web) ===== */
:root{
  --tinta:#151515;
  --verde:#151515;
  --verde-oscuro:#3A3A3A;
  --menta:#E4E3E0;
  --papel:#F1F0ED;
  --blanco:rgba(255,255,255,.6);
  --gris:#5C5C5C;
  --borde:#D8D7D3;
  --textura:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .11 0 0 0 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --wa:#25D366;
  --titulos:'Bricolage Grotesque', 'Segoe UI', system-ui, sans-serif;
  --texto:'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --ancho:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--texto);color:var(--tinta);background:var(--textura),radial-gradient(ellipse at 50% 0%,#F6F5F3 0%,var(--papel) 60%);background-color:var(--papel);line-height:1.6;font-size:1.0625rem}
img,svg{max-width:100%;display:block}
a{color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--verde);outline-offset:3px}
h1,h2,h3{font-family:var(--titulos);letter-spacing:-.025em;line-height:1.08}
.contenedor{width:min(var(--ancho),100% - 2.5rem);margin-inline:auto}
section{padding:6rem 0}
.etiqueta{display:inline-block;font-weight:600;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:var(--verde);margin-bottom:1rem}
h2{font-size:clamp(2rem,4vw,3rem);font-weight:800;max-width:18ch}
.intro{color:var(--gris);font-size:1.15rem;max-width:56ch;margin-top:1rem}

/* Botones */
.boton{display:inline-flex;align-items:center;gap:.6rem;background:var(--verde);color:#fff;text-decoration:none;font-weight:600;padding:.95rem 1.6rem;border-radius:999px;transition:background .2s,transform .2s}
.boton:hover{background:var(--verde-oscuro);transform:translateY(-1px)}
.boton svg{width:20px;height:20px}
.boton.contorno{background:transparent;color:var(--tinta);box-shadow:inset 0 0 0 2px var(--tinta)}
.boton.contorno:hover{background:var(--tinta);color:#fff}

/* Encabezado */
.encabezado{position:sticky;top:0;z-index:50;background:var(--textura),rgba(241,240,237,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--borde)}
.encabezado .contenedor{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:1rem}
.marca{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-family:var(--titulos);font-weight:800;font-size:1.35rem;letter-spacing:-.03em}
.marca img{height:24px;width:auto}
.pie .marca img{height:20px}
.menu{display:flex;align-items:center;gap:1.8rem;list-style:none}
.menu a{text-decoration:none;font-weight:500;color:var(--gris);font-size:.98rem}
.menu a:hover{color:var(--tinta)}
.menu .boton{color:#fff;padding:.65rem 1.2rem;font-size:.95rem}
.boton-menu{display:none;background:none;border:0;cursor:pointer;padding:.5rem}
.boton-menu span{display:block;width:24px;height:2px;background:var(--tinta);margin:5px 0;transition:transform .2s,opacity .2s}

/* Portada */
.portada{padding:5rem 0 6rem}
.portada .contenedor{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.portada h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:800;max-width:13ch}
.portada h1 em{font-style:normal;color:#7A7A7A}
.portada .bajada{font-size:1.2rem;color:var(--gris);max-width:44ch;margin:1.5rem 0 2.2rem}
.acciones{display:flex;flex-wrap:wrap;gap:.8rem}
.red{width:100%;height:auto}
.red .linea{stroke:var(--tinta);stroke-width:2;stroke-dasharray:6 6;fill:none;animation:flujo 1.2s linear infinite}
@keyframes flujo{to{stroke-dashoffset:-24}}
.red text{font-family:var(--texto);font-weight:600;font-size:15px}

/* Qué incluye */
.incluye{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:3.5rem}
.item{background:var(--blanco);border:1px solid var(--borde);border-radius:22px;padding:2rem}
.item .icono{width:48px;height:48px;border-radius:14px;background:var(--menta);color:var(--verde);display:grid;place-items:center;margin-bottom:1.25rem}
.item .icono svg{width:24px;height:24px}
.item h3{font-size:1.3rem;margin-bottom:.5rem}
.item p{color:var(--gris)}

/* Rubros */
.oscura{background:#151515;color:#fff}
.oscura .intro{color:#A3A3A3}
.oscura .etiqueta{color:#D4D4D4}
.rubros{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2.5rem}
.rubros li{list-style:none;border:1.5px solid rgba(255,255,255,.3);border-radius:999px;padding:.6rem 1.2rem;font-weight:500}

/* Pasos */
.pasos{list-style:none;counter-reset:paso;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin-top:3.5rem}
.pasos li{counter-increment:paso;border-top:2px solid var(--tinta);padding-top:1.25rem}
.pasos li::before{content:"0" counter(paso);display:block;font-family:var(--titulos);font-size:2.6rem;font-weight:800;color:var(--verde);line-height:1;margin-bottom:.8rem}
.pasos h3{font-size:1.2rem;margin-bottom:.4rem}
.pasos p{color:var(--gris)}

/* Ejemplos */
.ejemplos{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:3.5rem}
.ejemplo{background:var(--blanco);border:1px solid var(--borde);border-radius:24px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
a.ejemplo:hover{transform:translateY(-4px);border-color:#BDBDBD;box-shadow:0 18px 40px rgba(0,0,0,.08)}
.ejemplo .vista{aspect-ratio:16/10;display:grid;place-items:center;padding:2rem}
.ejemplo .info{padding:1.5rem 1.75rem 1.75rem}
.ejemplo h3{font-size:1.3rem}
.ejemplo p{color:var(--gris);margin-top:.3rem}
.ejemplo .ver{display:inline-block;margin-top:1rem;font-weight:600;color:var(--verde)}
.navegador{width:100%;max-width:380px;background:#fff;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.12);overflow:hidden}
.navegador .barra{height:22px;background:#EEEEEC;display:flex;gap:5px;align-items:center;padding-left:10px}
.navegador .barra i{width:7px;height:7px;border-radius:50%;background:#C9C9C9}
.navegador .cuerpo{padding:18px}
.ph{height:10px;border-radius:5px;background:#E2E2E2;margin-bottom:8px}

/* Plan */
.plan{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.tarjeta-plan{background:var(--blanco);border:2px solid var(--tinta);border-radius:28px;padding:2.5rem;box-shadow:10px 10px 0 var(--tinta)}
.tarjeta-plan h3{font-size:1.5rem}
.precio{display:flex;align-items:baseline;gap:.4rem;margin:1.2rem 0 .3rem;font-family:var(--titulos)}
.precio strong{font-size:3.4rem;font-weight:800;letter-spacing:-.04em;line-height:1}
.precio span{color:var(--gris);font-family:var(--texto)}
.inicial{color:var(--gris);padding-bottom:1.5rem;border-bottom:1px solid var(--borde);margin-bottom:1.5rem}
.inicial strong{color:var(--tinta)}
.lista-plan{list-style:none;display:grid;gap:.75rem;margin-bottom:2rem}
.lista-plan li{display:flex;gap:.7rem;align-items:flex-start}
.lista-plan svg{flex:none;width:22px;height:22px;color:var(--verde);margin-top:2px}

/* Preguntas */
.preguntas{margin-top:3rem;max-width:800px}
.preguntas details{border-bottom:1px solid var(--borde);padding:1.3rem 0}
.preguntas summary{cursor:pointer;font-weight:600;font-size:1.12rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.preguntas summary::-webkit-details-marker{display:none}
.preguntas summary::after{content:"+";font-size:1.6rem;line-height:1;color:var(--verde);transition:transform .2s}
.preguntas details[open] summary::after{transform:rotate(45deg)}
.preguntas details p{color:var(--gris);margin-top:.7rem;max-width:65ch}

/* Nosotros */
.nosotros{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem;align-items:center}
.retrato{aspect-ratio:1/1;border-radius:28px;background:var(--menta);display:grid;place-items:center;font-family:var(--titulos);font-size:5rem;font-weight:800;color:var(--verde)}
.nosotros p{color:var(--gris);margin-top:1rem;max-width:58ch}

/* Llamado final */
.final{background:#151515;color:#fff;border-radius:32px;padding:4rem;text-align:left;display:grid;gap:1.5rem;justify-items:start}
.final h2{max-width:20ch}
.final p{color:#BDBDBD;font-size:1.15rem;max-width:50ch}
.final .boton{background:#fff;color:#151515}
.final .boton:hover{background:#D4D4D4;color:#151515}

/* Pie */
.pie{padding:3rem 0;border-top:1px solid var(--borde);margin-top:6rem}
.pie .contenedor{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1.5rem;align-items:center;color:var(--gris);font-size:.95rem}
.pie nav{display:flex;gap:1.5rem;flex-wrap:wrap}
.pie a{text-decoration:none}
.pie a:hover{color:var(--tinta)}

/* WhatsApp flotante */
.whatsapp{position:fixed;right:1.25rem;bottom:1.25rem;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:transform .2s}
.whatsapp:hover{transform:scale(1.06)}
.whatsapp svg{width:32px;height:32px}

/* Celulares y tablets */
@media (max-width:900px){
  .boton-menu{display:block}
  .menu{position:absolute;top:72px;left:0;right:0;background:var(--papel);flex-direction:column;align-items:flex-start;gap:0;padding:1rem 1.25rem 1.5rem;border-bottom:1px solid var(--borde);display:none}
  .menu.abierto{display:flex}
  .menu li{width:100%}
  .menu a{display:block;padding:.8rem 0;border-bottom:1px solid var(--borde)}
  .menu .boton{display:inline-flex;margin-top:1rem;border:0}
  .boton-menu[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .boton-menu[aria-expanded="true"] span:nth-child(2){opacity:0}
  .boton-menu[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .portada .contenedor,.plan,.nosotros{grid-template-columns:1fr;gap:2.5rem}
  .incluye,.ejemplos{grid-template-columns:1fr}
  .pasos{grid-template-columns:1fr 1fr}
  .retrato{max-width:260px}
  .final{padding:2.5rem}
  section{padding:4rem 0}
}
@media (max-width:540px){.pasos{grid-template-columns:1fr}.tarjeta-plan{padding:1.75rem;box-shadow:6px 6px 0 var(--tinta)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ===== Páginas internas ===== */
.cabecera-pagina{padding:5rem 0 4rem;border-bottom:1px solid var(--borde)}
.cabecera-pagina h1{font-size:clamp(2.4rem,5.5vw,4rem);font-weight:800;max-width:16ch}
.cabecera-pagina h1 em{font-style:normal;color:#7A7A7A}
.cabecera-pagina p{color:var(--gris);font-size:1.2rem;max-width:52ch;margin-top:1.2rem}
.menu a[aria-current="page"]{color:var(--tinta);font-weight:600;box-shadow:inset 0 -2px 0 var(--verde)}
.enlace{display:inline-block;margin-top:2.5rem;font-weight:600;color:var(--verde);text-underline-offset:4px}
.extras{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin-top:3rem;border-top:2px solid var(--tinta)}
.extra{padding:1.5rem 1.5rem 1.5rem 0;border-bottom:1px solid var(--borde);display:flex;justify-content:space-between;gap:1rem;align-items:baseline}
.extra:nth-child(even){padding-left:1.5rem;border-left:1px solid var(--borde)}
.extra h3{font-size:1.15rem;font-family:var(--texto);font-weight:600;letter-spacing:0}
.extra span{color:var(--gris);white-space:nowrap;font-size:.95rem}
.valores{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:3rem}
.valores h3{font-size:1.25rem;margin-bottom:.5rem}
.valores p{color:var(--gris)}
.contacto{display:grid;grid-template-columns:1.1fr .9fr;gap:4rem;align-items:start}
.formulario{display:grid;gap:1.1rem}
.campo{display:grid;gap:.4rem}
.campo label{font-weight:600;font-size:.95rem}
.campo input,.campo textarea,.campo select{font:inherit;padding:.9rem 1rem;border:1.5px solid var(--borde);border-radius:14px;background:var(--blanco);color:var(--tinta)}
.campo input:focus,.campo textarea:focus,.campo select:focus{outline:none;border-color:var(--verde)}
.campo textarea{min-height:130px;resize:vertical}
.dos-columnas{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.formulario button{border:0;cursor:pointer;font:inherit;font-weight:600;justify-self:start}
.datos{background:#151515;color:#fff;border-radius:28px;padding:2.5rem;display:grid;gap:1.75rem}
.datos h3{font-family:var(--texto);font-size:.9rem;font-weight:500;color:#A3A3A3;letter-spacing:0;margin-bottom:.25rem}
.datos a,.datos p{font-size:1.2rem;font-weight:600;text-decoration:none}
.datos a:hover{color:#D4D4D4}
.claro{background:rgba(0,0,0,.035)}
@media (max-width:900px){
  .extras,.valores,.contacto{grid-template-columns:1fr}
  .extra:nth-child(even){padding-left:0;border-left:0}
}
@media (max-width:540px){.dos-columnas{grid-template-columns:1fr}}
.oscura .pasos li{border-top-color:rgba(255,255,255,.2)}
.oscura .pasos li::before{color:#fff}
.oscura .pasos p{color:#A3A3A3}
.menu .boton[aria-current="page"]{color:#fff;box-shadow:none;background:var(--tinta)}