*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --arena:#f6f2ea;
  --arena-2:#efe8dc;
  --blanco:#fffdf9;
  --tinta:#13213f;
  --tinta-2:#4a5672;
  --azul:#0f2d63;
  --mar:#138ea3;
  --mar-claro:#d9eff2;
  --linea:#e2d9c9;
  --wa:#1fae5a;
  --f-titulo:'Bebas Neue',Impact,sans-serif;
  --f-texto:'Barlow',system-ui,sans-serif;
  --f-code:'JetBrains Mono',ui-monospace,monospace;
  --ancho:1120px;
}
html{scroll-behavior:smooth}
body{font-family:var(--f-texto);font-size:17px;line-height:1.6;color:var(--tinta);background:var(--arena);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.contenedor{max-width:var(--ancho);margin:0 auto;padding:0 20px}
:focus-visible{outline:3px solid var(--mar);outline-offset:3px;border-radius:4px}

/* ── NAV ── */
.nav{position:sticky;top:0;z-index:50;background:rgba(246,242,234,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--linea)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none}
.marca img{width:46px;height:auto}
.marca span{font-family:var(--f-texto);font-weight:700;font-size:1.05rem;color:var(--azul)}
.marca b{color:var(--mar);font-weight:700}
.nav-links{display:flex;gap:26px;list-style:none}
.nav-links a{text-decoration:none;font-size:.95rem;color:var(--tinta-2);font-weight:500}
.nav-links a:hover{color:var(--azul)}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:600;font-size:.95rem;border-radius:10px;padding:12px 20px;transition:transform .15s,background .15s;border:0;cursor:pointer;font-family:inherit}
.btn:hover{transform:translateY(-1px)}
.btn-wa{background:var(--azul);color:#fff}
.btn-wa:hover{background:#0b2350}
.btn-wa svg{width:18px;height:18px;fill:currentColor}
.btn-linea{color:var(--azul);border:1.5px solid var(--azul);background:transparent}
.nav .btn{padding:9px 16px;font-size:.9rem}
@media(max-width:860px){.nav-links{display:none}}

/* ── HERO ── */
.hero{padding:72px 0 0;position:relative}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.etiqueta{font-family:var(--f-code);font-size:.8rem;color:var(--mar);letter-spacing:.02em;margin-bottom:18px;display:block}
h1{font-family:var(--f-titulo);font-weight:400;font-size:clamp(3.4rem,8vw,6.2rem);line-height:.92;letter-spacing:.005em;color:var(--azul);margin-bottom:22px}
h1 em{font-style:normal;color:var(--mar)}
.hero p.bajada{font-size:1.15rem;color:var(--tinta-2);max-width:520px;margin-bottom:30px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}

/* tarjeta de código */
.codigo{background:#0f1b33;border-radius:14px;color:#c8d3ea;font-family:var(--f-code);font-size:.8rem;line-height:1.7;box-shadow:0 24px 50px -24px rgba(15,45,99,.55);overflow:hidden}
.codigo-top{display:flex;align-items:center;gap:6px;padding:11px 14px;border-bottom:1px solid rgba(255,255,255,.08);font-size:.72rem;color:#7d8bab}
.codigo-top i{width:9px;height:9px;border-radius:50%;background:#33415f;display:inline-block}
.codigo-top span{margin-left:8px}
.codigo pre{padding:16px 18px;white-space:pre;overflow-x:auto}
.k{color:#7fd6e3}.s{color:#f2c98a}.c{color:#6b7896}
.codigo-pie{font-family:var(--f-texto);font-size:.85rem;color:var(--tinta-2);margin-top:12px;line-height:1.5}
.ola-sep{display:block;width:100%;height:56px;margin-top:64px}

/* ── DATOS ── */
.datos{background:var(--azul);color:#fff;padding:34px 0 40px}
.datos-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.dato strong{display:block;font-family:var(--f-titulo);font-size:2.8rem;font-weight:400;letter-spacing:.01em;color:#8fe0ea;line-height:1.1;margin-bottom:6px}
.dato span{font-size:.93rem;color:#c9d4ec;line-height:1.45;display:block}

/* ── SECCIONES ── */
section{padding:96px 0}
.cabeza{max-width:640px;margin-bottom:44px}
h2{font-family:var(--f-titulo);font-weight:400;font-size:clamp(2.6rem,5vw,3.8rem);letter-spacing:.01em;line-height:.95;color:var(--azul);margin-bottom:12px}
.cabeza p{color:var(--tinta-2);font-size:1.05rem}

/* trabajos */
.trabajos{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.trabajo{background:var(--blanco);border:1px solid var(--linea);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.trabajo-media{aspect-ratio:16/10;background:var(--arena-2);overflow:hidden}
.trabajo-media video{width:100%;height:100%;object-fit:cover}
.sin-video{width:100%;height:100%;display:flex;align-items:flex-end;padding:18px;background:linear-gradient(135deg,var(--azul),var(--mar))}
.sin-video span{font-family:var(--f-titulo);font-size:2.2rem;line-height:.95;color:#fff;opacity:.9}
.tambien{margin-top:40px;padding:20px 22px;border-left:3px solid var(--mar);background:var(--arena-2);max-width:760px}
.tambien b:first-child{font-family:'JetBrains Mono',monospace;font-weight:500;font-size:.85rem;color:var(--mar);display:block;margin-bottom:6px}
.trabajo-cuerpo{padding:18px 20px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.rubro{font-family:var(--f-code);font-size:.72rem;color:var(--mar)}
.trabajo h3{font-family:var(--f-texto);font-size:1.2rem;font-weight:700;letter-spacing:-.01em}
.resultado{font-size:.93rem;color:var(--tinta-2)}
.trabajo a.ver{margin-top:auto;padding-top:10px;font-weight:600;font-size:.9rem;color:var(--azul);text-decoration:none}
.trabajo a.ver:hover{text-decoration:underline}
.pronto{margin-top:auto;padding-top:10px;font-size:.85rem;color:var(--tinta-2)}

/* taller */
.taller{background:var(--blanco);border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.herramientas{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--linea)}
.herramienta{padding:26px 24px 26px 0;border-bottom:1px solid var(--linea);display:grid;grid-template-columns:44px 1fr;gap:14px}
.herramienta:nth-child(odd){border-right:1px solid var(--linea)}
.herramienta:nth-child(even){padding-left:24px}
.herramienta .num{font-family:var(--f-code);font-size:.8rem;color:var(--mar);padding-top:4px}
.herramienta h3{font-family:var(--f-texto);font-size:1.15rem;font-weight:700;margin-bottom:4px}
.herramienta p{font-size:.95rem;color:var(--tinta-2)}
.tag{display:inline-block;margin-top:8px;font-family:var(--f-code);font-size:.7rem;background:var(--mar-claro);color:#0d6676;padding:3px 8px;border-radius:6px}

/* proceso */
.pasos{list-style:none;counter-reset:p;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.pasos li{counter-increment:p;padding-top:18px;border-top:2px solid var(--azul)}
.pasos li::before{content:"0" counter(p);font-family:var(--f-code);font-size:.8rem;color:var(--mar);display:block;margin-bottom:8px}
.pasos h3{font-family:var(--f-texto);font-size:1.08rem;font-weight:700;margin-bottom:6px}
.pasos p{font-size:.92rem;color:var(--tinta-2)}

/* IA */
.ia{margin-top:56px;display:grid;grid-template-columns:auto 1fr;gap:22px;background:var(--mar-claro);border-radius:14px;padding:28px 30px}
.ia .pregunta{font-family:var(--f-titulo);font-weight:400;font-size:2.2rem;line-height:1;color:var(--azul);white-space:nowrap}
.ia p{color:var(--tinta);font-size:1rem}
.ia p+p{margin-top:8px}

/* precios */
.precios{background:var(--arena-2)}
.planes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.plan{background:var(--blanco);border:1px solid var(--linea);border-radius:14px;padding:28px 26px;display:flex;flex-direction:column}
.plan.destacado{border:2px solid var(--azul)}
.plan h3{font-family:var(--f-texto);font-size:1.25rem;font-weight:700;margin-bottom:4px}
.plan .desde{font-size:.85rem;color:var(--tinta-2)}
.plan .monto{font-family:var(--f-titulo);font-size:3.2rem;font-weight:400;letter-spacing:.01em;color:var(--azul);line-height:1.1;margin:2px 0 4px}
.plan .monto small{font-size:1rem;font-weight:600;color:var(--tinta-2)}
.plan .tipo{font-size:.85rem;color:var(--tinta-2);margin-bottom:18px}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:9px;margin-bottom:24px}
.plan li{font-size:.95rem;padding-left:24px;position:relative}
.plan li::before{content:"";position:absolute;left:2px;top:9px;width:11px;height:6px;border-left:2px solid var(--mar);border-bottom:2px solid var(--mar);transform:rotate(-45deg)}
.plan .btn{margin-top:auto;justify-content:center}
.nota-precios{margin-top:22px;font-size:.92rem;color:var(--tinta-2);max-width:760px}

/* sobre mí */
.sobre-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.foto{position:relative}
.foto{cursor:pointer}
.foto img{border-radius:14px;width:100%;aspect-ratio:6/7;object-fit:cover}
.foto .foto-b{position:absolute;inset:0 0 auto 0;opacity:0;transition:opacity .2s}
.foto:hover .foto-b,.foto.ver-b .foto-b{opacity:1}
.foto figcaption{font-size:.88rem;color:var(--tinta-2);margin-top:10px;font-style:italic}
.sobre p{color:var(--tinta-2);font-size:1.05rem;margin-bottom:14px}
.sobre p strong{color:var(--tinta)}

/* testimonios */
.testis{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testi{border-left:3px solid var(--mar);padding:4px 0 4px 20px}
.testi blockquote{font-size:1.02rem;margin-bottom:14px}
.testi cite{font-style:normal;font-weight:600;font-size:.92rem}
.testi cite span{display:block;font-weight:400;color:var(--tinta-2)}

/* contacto */
.contacto{background:var(--azul);color:#fff}
.contacto h2{color:#fff}
.contacto .cabeza p{color:#c9d4ec}
.contacto-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.canales{display:flex;flex-direction:column;gap:12px}
.canal{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border:1px solid rgba(255,255,255,.18);border-radius:12px;text-decoration:none;font-weight:500}
.canal:hover{background:rgba(255,255,255,.06)}
.canal small{font-family:var(--f-code);font-size:.75rem;color:#8fe0ea}
form{background:var(--blanco);color:var(--tinta);border-radius:14px;padding:26px}
.campo{margin-bottom:14px}
.campo label{display:block;font-size:.88rem;font-weight:600;margin-bottom:5px}
.campo input,.campo select,.campo textarea{width:100%;padding:11px 13px;border:1.5px solid var(--linea);border-radius:9px;font:inherit;font-size:.95rem;background:var(--arena);color:var(--tinta)}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--mar)}
.campo textarea{min-height:100px;resize:vertical}
.hp{position:absolute;left:-9999px}
form .btn{width:100%;justify-content:center}
.form-ok{display:none;padding:10px 0;color:var(--azul);font-weight:600}

/* footer */
footer{background:#0b1f45;color:#9fb0d0;padding:36px 0;font-size:.9rem}
.footer-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer .zonas{font-size:.82rem;margin-top:6px}
footer code{font-family:var(--f-code);font-size:.8rem;color:#8fe0ea}

.wa-flota{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.2);z-index:60}
.wa-flota svg{width:28px;height:28px;fill:#fff}

/* responsive */
@media(max-width:960px){
  .hero-grid,.sobre-grid,.contacto-grid{grid-template-columns:1fr;gap:36px}
  .trabajos,.planes,.testis{grid-template-columns:1fr 1fr}
  .pasos{grid-template-columns:1fr 1fr}
  .datos-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{font-size:16px}
  section{padding:68px 0}
  .hero{padding-top:44px}
  .trabajos,.planes,.testis,.pasos,.herramientas{grid-template-columns:1fr}
  .herramienta,.herramienta:nth-child(even){padding:22px 0;border-right:0}
  .herramienta:nth-child(odd){border-right:0}
  .ia{grid-template-columns:1fr;padding:22px}
  .foto{max-width:360px}
  .nav .btn span{display:none}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* proyectos (página aparte) */
.filtros{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:32px}
.filtro{font:inherit;font-weight:600;font-size:.92rem;padding:9px 18px;border-radius:999px;border:1.5px solid var(--linea);background:var(--blanco);color:var(--tinta);cursor:pointer}
.filtro[aria-pressed="true"]{background:var(--azul);border-color:var(--azul);color:#fff}
.ver-todos{margin-top:32px}
.vacio{color:var(--tinta-2)}