/* Layout: banda verde YPF Agro arriba, portada a foto completa con velo oscuro, secciones blancas y gris claro alternadas, cierre gris oscuro. Paleta tomada de agro.ypf.com (verde #00AF4B, verde claro #73BE46, grises). Tipografía DIN → Barlow como sustituto web. */
:root{
  --azul:#00AF4B;        /* Verde YPF Agro (agro.ypf.com) */
  --texto-verde:#00843A; /* verde más oscuro para textos chicos legibles */
  --azul-osc:#00933F;
  --verde:#73BE46;       /* verde claro YPF Agro */
  --negro:#212529;
  --gris1:#E6E6E6;       /* Pantone 427 C */
  --gris2:#B5B5B5;
  --gris3:#4A4F55;
  --blanco:#FFFFFF;
  --fondo-alt:#F1F1F1;
  --wa:#1FAF54;
  --display:"Barlow Condensed","DIN Condensed","Arial Narrow",sans-serif;
  --texto:"Barlow","DIN","Helvetica Neue",Arial,sans-serif;
  --ancho:1180px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--blanco);color:var(--gris3);font-family:var(--texto);font-size:17px;line-height:1.6}
img{max-width:100%;display:block}
a{color:var(--texto-verde)}
:focus-visible{outline:3px solid var(--azul);outline-offset:3px}
h1,h2,h3{font-family:var(--display);color:var(--negro);line-height:1.05;text-wrap:balance;margin:0}
h2{font-size:clamp(2.1rem,5vw,3.1rem);font-weight:800;text-transform:uppercase;letter-spacing:.01em}
h3{font-size:1.55rem;font-weight:700}
p{margin:0}
.envoltura{max-width:var(--ancho);margin-inline:auto;padding-inline:20px}
.eyebrow{font-family:var(--display);font-weight:700;font-size:1rem;letter-spacing:.14em;text-transform:uppercase;color:var(--texto-verde);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:28px;height:4px;background:var(--verde)}
section{padding-block:clamp(56px,9vw,96px)}
.alt{background:var(--fondo-alt)}
.cabecera-sec{display:grid;gap:14px;margin-bottom:40px;max-width:720px}
.cabecera-sec p{font-size:1.08rem}

/* ---------- Barra superior ---------- */
.franja{background:var(--negro);color:var(--blanco);font-size:.9rem}
.franja .envoltura{display:flex;justify-content:space-between;gap:16px;padding-block:7px;flex-wrap:wrap}
.franja a{color:var(--blanco);text-decoration:none}
.franja span{display:inline-flex;gap:6px;align-items:center}
@media (max-width:620px){.franja .solo-pc{display:none}.franja .envoltura{justify-content:center}}

/* ---------- Encabezado ---------- */
header.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--blanco);border-bottom:1px solid var(--gris1)}
.nav .envoltura{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.marca{display:flex;align-items:center;gap:12px;text-decoration:none}
.marca img{height:46px;width:auto}
.marca-texto{font-family:var(--display);font-weight:800;color:var(--negro);font-size:1.25rem;line-height:1;text-transform:uppercase;border-left:2px solid var(--negro);padding-left:12px}
.marca-texto small{display:block;font-weight:600;font-size:.78rem;letter-spacing:.12em;color:var(--verde);margin-top:3px}
.menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.menu > li{position:relative}
.menu a,.menu button.desplegar{font-family:var(--display);font-weight:700;font-size:1.08rem;letter-spacing:.04em;text-transform:uppercase;color:var(--negro);text-decoration:none;padding:10px 14px;display:flex;align-items:center;gap:6px;background:none;border:0;cursor:pointer;border-radius:4px}
.menu a:hover,.menu button.desplegar:hover{color:var(--texto-verde)}
.flecha{width:12px;height:12px;overflow:visible;flex:none;transition:transform .2s}
.desplegar[aria-expanded="true"] .flecha{transform:rotate(180deg)}
.submenu{list-style:none;margin:0;padding:8px;position:absolute;top:calc(100% + 6px);left:0;min-width:260px;background:var(--blanco);border:1px solid var(--gris1);border-top:4px solid var(--azul);box-shadow:0 14px 30px rgba(0,0,0,.12)}
.submenu a{font-family:var(--texto);text-transform:none;letter-spacing:0;font-weight:600;font-size:1rem;padding:10px 12px;color:var(--gris3)}
.submenu a:hover{background:var(--fondo-alt);color:var(--texto-verde)}
.btn-menu{display:none;background:none;border:0;padding:10px;cursor:pointer}
.btn-menu span{display:block;width:26px;height:3px;background:var(--negro);margin:5px 0;transition:.2s}
.nav-cta{background:var(--wa)!important;color:var(--blanco)!important;margin-left:8px}

@media (max-width:920px){
  .btn-menu{display:block}
  .marca img{height:40px}
  .marca-texto{display:none}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:var(--blanco);border-bottom:4px solid var(--azul);padding:8px 20px 18px;gap:0;max-height:calc(100vh - 80px);overflow:auto}
  .menu.abierto{display:flex}
  .menu > li{border-bottom:1px solid var(--gris1)}
  .menu a,.menu button.desplegar{padding:14px 4px;width:100%;justify-content:space-between;font-size:1.2rem}
  .submenu{position:static;box-shadow:none;border:0;border-left:4px solid var(--verde);margin:0 0 10px;min-width:0;padding:0 0 0 8px}
  .nav-cta{justify-content:center!important;margin:14px 0 0;border-radius:6px}
  .menu > li:last-child{border-bottom:0}
}

/* ---------- Portada ---------- */
.portada{position:relative;min-height:min(78vh,640px);display:flex;align-items:flex-end;color:var(--blanco);overflow:hidden;padding-block:0;background:
  linear-gradient(180deg,rgba(0,0,0,0) 0%,rgba(0,0,0,0) 100%),
  radial-gradient(circle at 80% 15%,#73BE46 0,transparent 50%),linear-gradient(135deg,#00AF4B,#00632B)}
.portada .foto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.portada::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.62) 0%,rgba(0,0,0,.38) 55%,rgba(0,0,0,.1) 100%)}
.portada .envoltura{position:relative;z-index:2;padding-block:72px 64px;width:100%}
.sello{display:inline-flex;align-items:center;gap:10px;background:var(--blanco);color:var(--negro);font-family:var(--display);font-weight:800;text-transform:uppercase;letter-spacing:.08em;padding:6px 14px 6px 8px;font-size:.95rem}
.sello b{background:var(--azul);color:var(--blanco);padding:2px 8px}
.portada h1{color:var(--blanco);font-size:clamp(2.8rem,8vw,5.4rem);font-weight:800;text-transform:uppercase;margin:22px 0 18px;max-width:14ch}
.portada h1 em{font-style:normal;color:#B9E89A}
.portada p.bajada{font-size:clamp(1.05rem,2.4vw,1.3rem);max-width:560px;color:#F1F1F1}
.acciones{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--display);font-weight:800;font-size:1.2rem;letter-spacing:.05em;text-transform:uppercase;text-decoration:none;padding:14px 26px;border-radius:6px;border:2px solid transparent;cursor:pointer}
.btn-azul{background:var(--azul);color:var(--blanco)}
.btn-azul:hover{background:var(--azul-osc)}
.btn-borde{border-color:var(--blanco);color:var(--blanco)}
.btn-borde:hover{background:var(--blanco);color:var(--azul)}
.btn-wa{background:var(--wa);color:var(--blanco)}
.btn-wa:hover{filter:brightness(.92)}
.btn svg{width:24px;height:24px;flex:none}
.marcador-foto{position:absolute;right:20px;top:14px;z-index:2;font-size:.78rem;color:rgba(255,255,255,.75);letter-spacing:.08em;text-transform:uppercase}

/* cifras */
.cifras{background:var(--azul);color:var(--blanco);padding-block:0}
.cifras ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.cifras li{padding:22px 18px;border-left:1px solid rgba(255,255,255,.3);display:grid;gap:2px}
.cifras li:first-child{border-left:0}
.cifras strong{font-family:var(--display);font-size:1.5rem;font-weight:800;text-transform:uppercase;color:var(--blanco)}
.cifras span{color:#F1F1F1;font-size:.95rem;line-height:1.35}
@media (max-width:760px){.cifras ul{grid-template-columns:1fr 1fr}.cifras li:nth-child(3){border-left:0}.cifras li{border-top:1px solid rgba(255,255,255,.3)}}

/* ---------- Servicios ---------- */
.servicios{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:980px){.servicios{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.servicios{grid-template-columns:1fr}}
.servicio{background:var(--blanco);border:1px solid var(--gris1);display:flex;flex-direction:column;scroll-margin-top:96px;transition:border-color .2s,transform .2s}
.servicio:hover,.servicio:target{border-color:var(--azul)}
.servicio:target{box-shadow:0 0 0 3px var(--azul)}
.servicio .ico{background:var(--azul);color:var(--blanco);display:flex;align-items:center;justify-content:space-between;padding:18px 20px}
.servicio .ico svg{width:40px;height:40px}
.servicio .ico small{font-family:var(--display);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.85rem;opacity:.85}
.servicio .cuerpo{padding:22px 20px 24px;display:grid;gap:10px;flex:1;align-content:start}
.servicio ul{margin:4px 0 0;padding:0;list-style:none;display:grid;gap:6px;font-size:.98rem}
.servicio li{display:flex;gap:8px;align-items:baseline}
.servicio li::before{content:"";width:8px;height:8px;background:var(--verde);flex:none;transform:translateY(-1px)}
.servicio .consultar{margin-top:auto;padding:0 20px 22px}
.servicio .consultar a{font-family:var(--display);font-weight:800;text-transform:uppercase;letter-spacing:.06em;text-decoration:none;display:inline-flex;gap:8px;align-items:center}
.servicio .consultar a:hover{text-decoration:underline}

/* ---------- Nosotros ---------- */
.nos-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
@media (max-width:900px){.nos-grid{grid-template-columns:1fr;gap:32px}}
.nos-texto{display:grid;gap:16px;min-width:0}
.pilares{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:8px}
.pilares div{background:var(--fondo-alt);padding:14px;border-top:4px solid var(--azul)}
.pilares div:nth-child(2){border-top-color:var(--verde)}
.pilares div:nth-child(3){border-top-color:var(--gris2)}
.pilares strong{font-family:var(--display);font-size:1.2rem;color:var(--negro);display:block;line-height:1.1;text-transform:none}
.pilares span{font-size:.92rem;line-height:1.4;display:block;margin-top:4px}
@media (max-width:560px){.pilares{grid-template-columns:1fr}}
.declaraciones{display:grid;gap:0;border:1px solid var(--gris1);background:var(--blanco)}
.decl{padding:22px 24px;border-top:1px solid var(--gris1);display:grid;gap:6px}
.decl:first-child{border-top:0;background:var(--azul);color:var(--blanco)}
.decl:first-child h3{color:var(--blanco)}
.decl:first-child p{color:#FFFFFF}
.decl h3{font-size:1.1rem;letter-spacing:.14em;text-transform:uppercase}
.decl p{font-size:1.12rem;line-height:1.5}
.valores{margin-top:56px}
.valores h3{font-size:1.1rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.valores ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
@media (max-width:980px){.valores ul{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.valores ul{grid-template-columns:1fr}}
.valores li{background:var(--blanco);border:1px solid var(--gris1);padding:18px;display:grid;gap:6px;align-content:start}
.valores li strong{font-family:var(--display);font-weight:800;font-size:1.45rem;text-transform:uppercase;color:var(--texto-verde)}
.valores li span{font-size:.95rem;line-height:1.45}
@media (max-width:980px){.valores li:last-child{grid-column:1/-1}}
@media (max-width:520px){.valores li:last-child{grid-column:auto}}

/* ---------- Espacios de fotos ---------- */
.hueco{position:relative;background:repeating-linear-gradient(135deg,var(--fondo-alt) 0 12px,#ebedf0 12px 24px);border:2px dashed var(--gris2);aspect-ratio:4/3;max-width:100%;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--gris3);overflow:hidden}
.hueco .ph{display:grid;gap:6px;justify-items:center;padding:16px;font-size:.92rem;line-height:1.35}
.hueco .ph svg{width:36px;height:36px;color:var(--gris2)}
.hueco .ph b{font-family:var(--display);font-size:1.15rem;text-transform:uppercase;letter-spacing:.04em;color:var(--negro)}
.hueco .ph code{font-size:.78rem;background:var(--blanco);padding:2px 6px;border:1px solid var(--gris1)}
.hueco img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hueco.lleno{border-style:solid;border-color:transparent}
.equipo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media (max-width:760px){.equipo-grid{grid-template-columns:1fr}}
.equipo-card{display:grid;gap:14px;align-content:start}
.equipo-card .hueco{aspect-ratio:16/10}
.equipo-card p{font-size:1rem}
.areas{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.areas span{border:1px solid var(--gris2);padding:6px 12px;font-size:.92rem;background:var(--blanco)}
.galeria{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.galeria .grande{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
@media (max-width:820px){.galeria{grid-template-columns:repeat(2,1fr)}.galeria .grande{grid-row:auto;aspect-ratio:16/10}}
@media (max-width:480px){.galeria{grid-template-columns:1fr}.galeria .grande{grid-column:auto}}
.galeria figure{margin:0}

/* ---------- Contacto ---------- */
.contacto-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:32px;align-items:stretch}
@media (max-width:900px){.contacto-grid{grid-template-columns:1fr}}
.datos{display:grid;gap:0;border:1px solid var(--gris1);background:var(--blanco);align-content:start}
.dato{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:20px 22px;border-top:1px solid var(--gris1)}
.dato:first-child{border-top:0}
.dato svg{width:28px;height:28px;color:var(--texto-verde);margin-top:2px}
.dato h3{font-size:1rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:6px}
.dato p,.dato table{font-size:1.02rem;min-width:0;overflow-wrap:anywhere}
.dato table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
.dato td{padding:3px 0;vertical-align:top}
.dato td:last-child{text-align:right;font-weight:600;color:var(--negro)}
.pendiente{background:#FFF4C2;color:#5a4500;padding:1px 6px;font-weight:600;font-size:.92em}
.copiar{margin-left:8px;font:600 .82rem var(--texto);border:1px solid var(--gris2);background:var(--blanco);color:var(--gris3);padding:2px 8px;border-radius:4px;cursor:pointer}
.mapa{border:1px solid var(--gris1);min-height:360px;display:flex;flex-direction:column;background:var(--fondo-alt)}
.mapa iframe{border:0;width:100%;flex:1;min-height:340px}
.mapa .mapa-pie{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;background:var(--blanco);border-top:1px solid var(--gris1);flex-wrap:wrap;font-size:.95rem}
.mapa-ficticio{flex:1;min-height:300px;position:relative;background:
  linear-gradient(0deg,transparent 48%,#fff 48% 52%,transparent 52%) 0 0/100% 120px,
  linear-gradient(90deg,transparent 48%,#fff 48% 52%,transparent 52%) 0 0/160px 100%,
  #dfe7d8;display:flex;align-items:center;justify-content:center}
.mapa-ficticio .pin{background:var(--azul);color:var(--blanco);font-family:var(--display);font-weight:800;text-transform:uppercase;padding:10px 16px;letter-spacing:.06em;box-shadow:0 8px 20px rgba(0,0,0,.2)}
.wa-bloque{margin-top:40px;background:var(--wa);color:var(--blanco);display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:clamp(24px,4vw,40px)}
.wa-bloque h3{color:var(--blanco);font-size:clamp(1.8rem,4vw,2.5rem);text-transform:uppercase;font-weight:800}
.wa-bloque p{margin-top:6px;font-size:1.08rem}
.wa-bloque .btn{background:var(--blanco);color:#0d6b33;font-size:1.4rem;padding:18px 30px}
.wa-bloque .btn:hover{background:#eafff1}
@media (max-width:720px){.wa-bloque{grid-template-columns:1fr}.wa-bloque .btn{width:100%}}

/* ---------- Pie ---------- */
footer{background:var(--negro);color:var(--gris2);padding-block:48px 28px;font-size:.95rem}
.pie-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}
@media (max-width:760px){.pie-grid{grid-template-columns:1fr}}
footer h3{color:var(--blanco);font-size:1rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
footer a{color:var(--gris1);text-decoration:none}
footer a:hover{color:var(--blanco);text-decoration:underline}
.pie-logo{background:var(--blanco);display:inline-block;padding:10px 14px;margin-bottom:14px}
.pie-logo img{height:42px;width:auto}
.legal{border-top:1px solid #2a2a2a;margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.85rem}

/* Botón flotante WhatsApp */
.wa-flotante{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;width:62px;height:62px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.wa-flotante svg{width:34px;height:34px;color:var(--blanco)}
.wa-flotante:hover{transform:scale(1.05)}


.servicios{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.marca-iso{display:flex;align-items:center;gap:12px;text-decoration:none}
.marca-iso img{height:46px;width:auto}
.marca-iso span{font-family:var(--display);font-weight:800;color:var(--negro);font-size:1.3rem;line-height:1;text-transform:uppercase}
.marca-iso small{display:block;font-weight:700;font-size:.8rem;letter-spacing:.12em;color:var(--texto-verde);margin-top:4px}
.unidades{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:820px){.unidades{grid-template-columns:1fr}}
.unidad{color:#fff;padding:clamp(24px,4vw,40px);display:grid;gap:14px;align-content:start;text-decoration:none;position:relative;overflow:hidden}
.unidad.ypf{background:#0451E4}.unidad.agro{background:#00AF4B}
.unidad h3{color:#fff;font-size:clamp(1.9rem,4vw,2.6rem);text-transform:uppercase;font-weight:800}
.unidad p{font-size:1.08rem;max-width:44ch}
.unidad ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.unidad li{border:1px solid rgba(255,255,255,.55);padding:4px 10px;font-size:.92rem}
.unidad .ir{font-family:var(--display);font-weight:800;text-transform:uppercase;letter-spacing:.06em;font-size:1.2rem;margin-top:6px}
.unidad:hover .ir{text-decoration:underline}
.unidad small{font-family:var(--display);font-weight:700;letter-spacing:.14em;text-transform:uppercase;opacity:.9}
.contacto-unidades{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:820px){.contacto-unidades{grid-template-columns:1fr}}
.contacto-unidades .datos h3.tit{padding:16px 22px;color:#fff;font-size:1.3rem;text-transform:uppercase;margin:0}
.tit.ypf{background:#0451E4}.tit.agro{background:#00AF4B}
.volver{color:#fff;text-decoration:none}
.volver:hover{text-decoration:underline}