/* Excavaciones David El Animal — hoja de estilos principal */
:root{
  --negro:#1A1D21;--negro2:#15171A;--negro3:#101215;
  --amarillo:#F6B51E;--amarillo2:#FFC53D;
  --gris:#F5F6F8;--borde:#E6E8EC;--borde2:#D9DCE1;
  --txt:#1A1D21;--txt2:#4B5058;--txt3:#33373D;--tierra:#7A5230;
  --claro:#E8EAED;--claro2:#B9BEC6;--claro3:#8A9099;--claro4:#6A7078;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--txt);font-family:Saira,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto}
a{color:var(--txt);text-decoration-color:var(--amarillo);text-underline-offset:3px}
a:hover{color:#000}
::selection{background:var(--amarillo);color:var(--negro)}
:focus-visible{outline:3px solid var(--amarillo);outline-offset:2px}
input,select,textarea,button{font-family:Saira,system-ui,sans-serif}

.wrap{max-width:1240px;margin:0 auto;padding-left:24px;padding-right:24px}
.display{font-family:"Saira Condensed",Saira,sans-serif;font-weight:700;letter-spacing:.5px;text-transform:uppercase}

/* Animaciones */
@keyframes riseIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes cinta{to{background-position:45.25px 0}}
@keyframes exBoom{0%{transform:rotate(0)}30%{transform:rotate(15deg)}52%{transform:rotate(18deg)}78%{transform:rotate(-5deg)}100%{transform:rotate(0)}}
@keyframes exArm{0%{transform:rotate(0)}30%{transform:rotate(13deg)}56%{transform:rotate(-19deg)}80%{transform:rotate(-7deg)}100%{transform:rotate(0)}}
@keyframes exBucket{0%{transform:rotate(4deg)}30%{transform:rotate(-26deg)}56%{transform:rotate(24deg)}82%{transform:rotate(10deg)}100%{transform:rotate(4deg)}}
.subir{animation:riseIn .45s cubic-bezier(.2,.7,.2,1) both}
.subir-2{animation-delay:.09s}
.subir-3{animation-delay:.18s}
.subir-4{animation-delay:.27s}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s cubic-bezier(.2,.7,.2,1)}
.reveal.visible{opacity:1;transform:none}

/* Saltar al contenido */
.saltar{position:fixed;top:10px;left:10px;z-index:100;background:var(--amarillo);color:var(--negro);font-weight:800;font-size:15px;padding:12px 18px;border-radius:4px;text-decoration:none;transform:translateY(-300%);transition:transform .15s ease}
.saltar:focus{transform:translateY(0)}

/* Botones y enlaces */
.btn{display:inline-block;text-decoration:none;border-radius:4px;font-weight:800;border:0;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}
.btn-amarillo{background:var(--amarillo);color:var(--negro);font-size:16.5px;padding:16px 26px}
.btn-amarillo:hover{background:var(--amarillo2);color:var(--negro)}
.btn-negro{background:var(--negro);color:#fff;font-size:15.5px;padding:14px 22px}
.btn-negro:hover{background:#000;color:#fff}
.btn-grande{font-size:17px;padding:17px 26px}
.btn-borde-claro{background:transparent;border:2px solid rgba(255,255,255,.85);color:#fff;font-weight:700;font-size:16px;padding:14px 24px}
.btn-borde-claro:hover{border-color:var(--amarillo);color:var(--amarillo)}
.btn-borde-oscuro{background:transparent;border:2px solid var(--negro);color:var(--negro);font-weight:700;font-size:16px;padding:15px 24px}
.btn-borde-oscuro:hover{background:rgba(26,29,33,.1);color:var(--negro)}
.enlace-linea{display:inline-block;text-decoration:none;font-weight:700;font-size:15px;color:var(--txt);border-bottom:2px solid var(--amarillo);padding-bottom:2px}
.enlace-linea:hover{color:var(--tierra)}
.enlace-linea-claro{display:inline-block;text-decoration:none;font-weight:700;font-size:16px;color:#fff;border-bottom:2px solid var(--amarillo);padding:14px 6px}
.enlace-linea-claro:hover{color:var(--amarillo)}

/* Cabecera */
.cabecera{position:sticky;top:0;z-index:60;background:var(--negro);box-shadow:0 1px 0 rgba(255,255,255,.09)}
.cabecera-inner{display:flex;align-items:center;gap:16px;padding-top:11px;padding-bottom:11px}
.marca{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0}
.marca-badge{width:42px;height:42px;background:var(--amarillo);border-radius:4px;display:grid;place-items:center;font-family:"Saira Condensed",Saira,sans-serif;font-weight:700;font-size:26px;color:var(--negro);flex:none}
.marca-textos{display:flex;flex-direction:column;gap:2px;min-width:0}
.marca-sub{font-size:10px;font-weight:700;letter-spacing:2.6px;text-transform:uppercase;color:var(--claro2);white-space:nowrap}
.marca-nombre{font-family:"Saira Condensed",Saira,sans-serif;font-weight:700;font-size:22px;line-height:1;letter-spacing:.5px;color:#fff;text-transform:uppercase;white-space:nowrap}
.marca-nombre em{font-style:normal;color:var(--amarillo)}
.nav-escritorio{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav-escritorio a{text-decoration:none;color:var(--claro);font-weight:600;font-size:14.5px;letter-spacing:.3px;padding:9px 12px;border-bottom:2px solid transparent}
.nav-escritorio a:hover{color:var(--amarillo)}
.nav-escritorio a.activa{color:#fff;font-weight:700;border-bottom-color:var(--amarillo)}
.acciones{display:flex;align-items:center;gap:10px}
.btn-wa-cab{text-decoration:none;color:#fff;font-weight:700;font-size:14px;padding:11px 16px;border:2px solid rgba(255,255,255,.45);border-radius:4px;white-space:nowrap;transition:border-color .15s ease,color .15s ease}
.btn-wa-cab:hover{border-color:var(--amarillo);color:var(--amarillo)}
.btn-tel-cab{text-decoration:none;background:var(--amarillo);color:var(--negro);font-weight:800;font-size:15px;padding:12px 18px;border-radius:4px;white-space:nowrap;transition:background .15s ease}
.btn-tel-cab:hover{background:var(--amarillo2);color:var(--negro)}
.btn-burger{display:none;margin-left:auto;width:46px;height:46px;background:transparent;border:2px solid rgba(255,255,255,.45);border-radius:4px;place-items:center;cursor:pointer;padding:0;color:#fff}
.btn-burger:hover{border-color:var(--amarillo);color:var(--amarillo)}
.burger-lineas{display:flex;flex-direction:column;gap:5px}
.burger-lineas span{width:20px;height:2px;background:currentColor;display:block}
.burger-x{display:none;font-size:22px;line-height:1;font-weight:600}
.btn-burger[aria-expanded="true"] .burger-lineas{display:none}
.btn-burger[aria-expanded="true"] .burger-x{display:block}
.menu-movil{display:none;position:absolute;top:100%;left:0;right:0;background:var(--negro3);border-top:1px solid rgba(255,255,255,.12);box-shadow:0 18px 30px rgba(0,0,0,.45);flex-direction:column;padding:10px 16px 16px}
.menu-movil.abierto{display:flex}
.menu-movil a{display:block;padding:15px 10px;font-size:17px;font-weight:700;color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.08)}
.menu-movil a:hover{color:var(--amarillo)}
.menu-movil a.activa{color:var(--amarillo)}

/* Cinta de obra */
.cinta{height:12px;background:repeating-linear-gradient(45deg,var(--amarillo) 0 16px,var(--negro) 16px 32px);animation:cinta 7s linear infinite}

/* Hero portada */
.hero{position:relative;background:var(--negro2);color:#fff;overflow:hidden;display:flex;flex-direction:column;min-height:calc(100vh - 78px);min-height:calc(100svh - 78px)}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-velo{position:absolute;inset:0;background:var(--negro2);opacity:.62}
.hero-grad{position:absolute;inset:0;background:linear-gradient(180deg,rgba(21,23,26,.6) 0%,rgba(21,23,26,0) 38%,rgba(21,23,26,0) 58%,rgba(21,23,26,.72) 100%)}
.hero-contenido{position:relative;flex:1;display:flex;flex-direction:column;justify-content:center;width:100%;max-width:1240px;margin:0 auto;padding:48px 24px 40px}
.hero-titulo{margin:0 0 20px;font-size:clamp(2.7rem,6.6vw,5.9rem);line-height:.98;max-width:1000px;text-wrap:balance;color:#fff}
.hero-titulo em{font-style:normal;color:var(--amarillo)}
.hero-sub{margin:0 0 30px;font-size:clamp(16px,1.55vw,19px);line-height:1.6;color:var(--claro);max-width:620px;text-wrap:pretty}
.hero-ctas{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.hero-franja{position:relative;border-top:1px solid rgba(255,255,255,.16);background:rgba(21,23,26,.4);backdrop-filter:blur(4px)}
.hero-franja ul{list-style:none;max-width:1240px;margin:0 auto;padding:16px 24px;display:flex;flex-wrap:wrap;gap:10px 40px}
.hero-franja li{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--claro)}
.cuadrado{width:8px;height:8px;background:var(--amarillo);flex:none}
.excavadora{position:absolute;right:4%;bottom:86px;width:clamp(240px,23vw,360px);opacity:.9;pointer-events:none}
.excavadora svg{width:100%;height:auto;display:block}
.ex-boom{transform-box:view-box;transform-origin:142px 128px;animation:exBoom 7s ease-in-out infinite}
.ex-arm{transform-box:view-box;transform-origin:218px 68px;animation:exArm 7s ease-in-out infinite}
.ex-bucket{transform-box:view-box;transform-origin:258px 138px;animation:exBucket 7s ease-in-out infinite}
@media (max-width:1199px){.excavadora{display:none}}

/* Kickers */
.kicker{margin:0 0 16px;font-size:13.5px;font-weight:700;letter-spacing:3px;text-transform:uppercase}
.kicker-hero{color:var(--amarillo);display:flex;align-items:center;gap:12px}
.kicker-gris{color:var(--claro4);font-size:12.5px;font-weight:800;letter-spacing:3.5px;margin-bottom:12px}
.kicker-rayas{display:inline-block;width:34px;height:10px;background:repeating-linear-gradient(45deg,var(--amarillo) 0 6px,transparent 6px 12px)}

/* Secciones */
.seccion{padding:clamp(80px,10vw,116px) 24px}
.seccion .wrap,.fila-grid{padding-left:0;padding-right:0}
.seccion-oscura{background:var(--negro);color:#fff;padding:clamp(72px,9vw,104px) 24px}
.seccion-gris{background:var(--gris)}
.seccion-amarilla{background:var(--amarillo);padding:clamp(80px,10vw,120px) 24px}
.titulo-seccion{margin:0;font-size:clamp(2.2rem,4.6vw,3.6rem);line-height:1}
.cabecera-seccion{margin-bottom:46px;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 32px}

/* Tarjetas de servicio (portada) */
.tarjetas-servicios{display:grid;gap:24px;grid-template-columns:repeat(4,1fr)}
@media (max-width:1120px){.tarjetas-servicios{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.tarjetas-servicios{grid-template-columns:1fr}}
.tarjeta{background:#fff;border:1px solid var(--borde);border-radius:6px;overflow:hidden;box-shadow:0 1px 2px rgba(26,29,33,.05);transition:transform .25s ease,box-shadow .25s ease}
.tarjeta:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(26,29,33,.14)}
.tarjeta-media{position:relative;height:190px;background:#F2F3F5}
.tarjeta-media img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.9) contrast(1.05)}
.tarjeta-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,29,33,.06),rgba(26,29,33,.2))}
.num-tag{position:absolute;top:0;left:0;z-index:1;background:var(--amarillo);color:var(--negro);font-weight:800;font-size:12.5px;letter-spacing:2px;padding:7px 13px;border-radius:0 0 6px 0}
.tarjeta-cuerpo{padding:22px 22px 26px}
.tarjeta-cuerpo h3{margin:0 0 10px;font-size:21px;line-height:1.15}
.tarjeta-cuerpo p{margin:0;font-size:15.5px;line-height:1.55;color:var(--txt2);text-wrap:pretty}
.tarjeta-cuerpo .enlace-linea{margin-top:16px;font-size:14px}

/* Argumentos */
.argumentos{display:grid;gap:44px;grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.argumentos{grid-template-columns:1fr}}
.argumento-barra{width:44px;height:4px;background:var(--amarillo);margin-bottom:18px}
.argumento h3{margin:0 0 10px;font-size:24px;color:#fff}
.argumento p{margin:0;font-size:16px;line-height:1.6;color:var(--claro2);text-wrap:pretty}

/* Zona de trabajo */
.zona-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:48px;align-items:center}
.zona-texto{margin:18px 0 0;font-size:16.5px;line-height:1.6;color:var(--txt2);max-width:52ch;text-wrap:pretty}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{background:#fff;border:1px solid #DDE0E5;border-radius:4px;padding:12px 16px;font-size:13.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase}
.chips-claras li{background:var(--gris);border-color:var(--borde);padding:11px 15px;font-size:13px}
.chips .chip-oscuro{background:var(--negro);color:#fff;border-color:var(--negro)}
.seccion-zona-compacta{background:#fff;padding:clamp(56px,7vw,84px) 24px}

/* CTA amarilla */
.cta-titulo{margin:0 0 14px;font-size:clamp(2.2rem,5vw,4.2rem);line-height:1;color:var(--negro);max-width:820px;text-wrap:balance}
.cta-sub{margin:0 0 32px;font-size:18px;line-height:1.55;color:#3F3312;max-width:56ch;text-wrap:pretty}
.cta-botones{display:flex;flex-wrap:wrap;gap:14px}
.seccion-amarilla .btn-negro:focus-visible,.seccion-amarilla .btn-borde-oscuro:focus-visible{outline-color:var(--negro)}

/* Cabecera de subpágina */
.pagina-hero{position:relative;background:var(--negro2);color:#fff;overflow:hidden;padding:clamp(64px,8vw,104px) 0 clamp(56px,7vw,88px)}
.pagina-hero-compacta{padding:clamp(48px,6vw,72px) 0}
.pagina-hero-radial{position:absolute;inset:0;background:radial-gradient(1100px 420px at 8% -10%,rgba(246,181,30,.14),transparent 60%)}
.pagina-hero .wrap{position:relative}
.pagina-titulo{margin:0 0 20px;font-size:clamp(2.6rem,5.6vw,4.8rem);line-height:1;max-width:900px;text-wrap:balance;color:#fff}
.pagina-hero-compacta .pagina-titulo{margin-bottom:0}
.pagina-sub{margin:0;font-size:clamp(16px,1.5vw,18.5px);line-height:1.6;color:#C6CBD2;max-width:640px;text-wrap:pretty}

/* Filas de servicios */
.fila{padding:clamp(72px,9vw,104px) 24px}
.fila-grid{max-width:1240px;margin:0 auto;display:grid;gap:clamp(32px,5vw,72px);align-items:center}
@media (min-width:900px){.fila-grid{grid-template-columns:1fr 1fr}.fila-invertida .fila-media{order:2}}
.fila-media{position:relative;border-radius:6px;overflow:hidden;aspect-ratio:4/3;background:#F2F3F5;box-shadow:0 18px 40px rgba(26,29,33,.14)}
.fila-media img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.9) contrast(1.05)}
.fila-titulo{margin:0 0 16px;font-size:clamp(2rem,3.6vw,2.9rem);line-height:1.02;text-wrap:balance}
.fila-texto{margin:0 0 22px;font-size:16.5px;line-height:1.65;color:var(--txt2);max-width:54ch;text-wrap:pretty}
.lista-puntos{list-style:none;margin:0 0 28px;padding:0;display:flex;flex-direction:column;gap:11px}
.lista-puntos li{display:flex;gap:12px;font-size:15.5px;line-height:1.5;color:var(--txt3)}
.lista-puntos li::before{content:"";width:10px;height:10px;background:var(--amarillo);flex:none;margin-top:6px}
.fila-ctas{display:flex;flex-wrap:wrap;align-items:center;gap:14px}

/* Contacto */
.contacto-grid{display:grid;gap:clamp(28px,4vw,56px);align-items:start}
@media (min-width:940px){.contacto-grid{grid-template-columns:1fr 1.25fr}}
.contacto-datos{display:flex;flex-direction:column;gap:14px}
.tarjeta-dato{background:#fff;border:1px solid var(--borde);border-radius:6px;padding:22px 24px}
.tarjeta-dato-oscura{background:var(--negro);border-color:var(--negro);color:#fff;padding:26px 26px 28px}
.dato-kicker{margin:0 0 6px;font-size:12.5px;font-weight:800;letter-spacing:3px;text-transform:uppercase;color:var(--claro4)}
.tarjeta-dato-oscura .dato-kicker{color:var(--amarillo)}
.dato-telefono{font-size:clamp(2rem,4vw,2.9rem);line-height:1;letter-spacing:1px;color:#fff;text-decoration:none}
.dato-telefono:hover{color:var(--amarillo)}
.dato-nota{margin:12px 0 0;font-size:14.5px;line-height:1.55;color:var(--txt2);text-wrap:pretty}
.tarjeta-dato-oscura .dato-nota{color:var(--claro2)}
.dato-enlace{font-size:16.5px;font-weight:700;color:var(--txt);overflow-wrap:anywhere}
.dato-enlace:hover{color:var(--tierra)}
.dato-direccion{margin:0 0 10px;font-size:16px;line-height:1.55}

/* Formulario */
.formulario{background:#fff;border:1px solid var(--borde);border-radius:6px;padding:clamp(24px,3vw,36px);box-shadow:0 18px 40px rgba(26,29,33,.08)}
.form-titulo{margin:0 0 6px;font-size:clamp(1.6rem,2.6vw,2.1rem)}
.form-intro{margin:0 0 24px;font-size:15px;line-height:1.55;color:var(--txt2);text-wrap:pretty}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:16px}
.campo{display:flex;flex-direction:column;gap:6px;margin-bottom:2px}
.campo label{font-size:12.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--txt2)}
.campo input,.campo select,.campo textarea{border:1px solid var(--borde2);border-radius:4px;padding:13px 14px;font-size:15.5px;color:var(--txt);background:#fff;width:100%}
.campo textarea{resize:vertical;min-height:120px}
.aviso-rgpd{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--txt2);margin:18px 0 22px;cursor:pointer}
.aviso-rgpd input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--amarillo);flex:none}
.aviso-rgpd a{color:var(--txt);font-weight:600}

/* Pie */
.pie{background:var(--negro);color:#fff;padding:64px 0 36px}
.pie-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:44px}
.pie-marca-sub{margin:0 0 4px;font-size:10px;font-weight:700;letter-spacing:2.6px;text-transform:uppercase;color:var(--claro2)}
.pie-marca-nombre{margin:0 0 16px;font-family:"Saira Condensed",Saira,sans-serif;font-weight:700;font-size:24px;line-height:1;letter-spacing:.5px;text-transform:uppercase}
.pie-marca-nombre em{font-style:normal;color:var(--amarillo)}
.pie-desc{margin:0;font-size:14.5px;line-height:1.6;color:var(--claro2);max-width:34ch;text-wrap:pretty}
.pie-titulo{margin:0 0 16px;font-size:13px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--amarillo)}
.pie-lista{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:14.5px}
.pie-lista a{color:var(--claro2);text-decoration:none}
.pie-lista a:hover{color:#fff}
.pie-direccion{font-style:normal;font-size:14.5px;line-height:1.7;color:var(--claro);display:flex;flex-direction:column;gap:8px}
.pie-tel{color:#fff;font-weight:700}
.pie-tel:hover,.pie-mail:hover{color:var(--amarillo)}
.pie-mail{color:#fff;overflow-wrap:anywhere}
.pie-bajo{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px}
.pie-bajo p{margin:0;font-size:13.5px;color:var(--claro3)}

/* Barra móvil fija */
.barra-movil{display:none}

/* Contenido creado con Elementor o el editor de bloques */
.contenido-libre{min-height:40vh}
.contenido-libre .wp-block-group,.contenido-libre p,.contenido-libre h2,.contenido-libre h3,.contenido-libre ul{max-width:none}

/* Prosa (páginas legales y genéricas) */
.prosa{max-width:760px;font-size:16.5px;line-height:1.7;color:var(--txt3)}
.prosa h2{font-family:"Saira Condensed",Saira,sans-serif;font-weight:700;font-size:1.7rem;letter-spacing:.5px;text-transform:uppercase;margin:2em 0 .6em}
.prosa h3{font-weight:700;font-size:1.15rem;margin:1.6em 0 .5em}
.prosa a{font-weight:600}

/* Responsive */
@media (max-width:860px){
  .hero{min-height:calc(100svh - 138px)}
  .nav-escritorio,.acciones{display:none}
  .btn-burger{display:grid}
  body{padding-bottom:calc(60px + env(safe-area-inset-bottom))}
  .barra-movil{position:fixed;left:0;right:0;bottom:0;z-index:70;display:flex;box-shadow:0 -3px 14px rgba(26,29,33,.3);padding-bottom:env(safe-area-inset-bottom);background:var(--negro)}
  .barra-movil a{flex:1;display:flex;align-items:center;justify-content:center;height:60px;font-weight:800;font-size:17px;text-decoration:none}
  .barra-movil .llamar{background:var(--amarillo);color:var(--negro)}
  .barra-movil .wa{background:var(--negro);color:#fff;border-top:2px solid var(--amarillo)}
  .barra-movil .wa:hover{color:var(--amarillo)}
}

/* Accesibilidad: movimiento reducido */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}