:root{
    --azul-ypf:#0a4da3;
    --azul-oscuro:#062f63;
    --azul-claro:#4fa3e0;
    --celeste:#eaf4fc;
    --negro:#1b1b1b;
    --gris:#5c6773;
    --blanco:#ffffff;
    --borde:#e2ebf5;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Segoe UI',Arial,Helvetica,sans-serif;
    color:var(--negro);
    background:var(--blanco);
    line-height:1.6;
  }
  img{max-width:100%;display:block;}
  a{text-decoration:none;color:inherit;}
  ul{list-style:none;}
  .container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px;}
  section{padding:80px 0;}
  h1,h2,h3,h4{line-height:1.2;}
  .eyebrow{
    display:inline-block;
    color:var(--azul-ypf);
    background:var(--celeste);
    padding:6px 16px;
    border-radius:30px;
    font-weight:700;
    font-size:.78rem;
    letter-spacing:.08em;
    text-transform:uppercase;
    margin-bottom:16px;
  }
  .btn{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:14px 28px;
    border-radius:8px;
    font-weight:700;
    font-size:.95rem;
    transition:all .2s ease;
    border:2px solid transparent;
    cursor:pointer;
  }
  .btn-primary{background:var(--azul-ypf);color:#fff;}
  .btn-primary:hover{background:var(--azul-oscuro);}
  .btn-outline{border-color:#fff;color:#fff;}
  .btn-outline:hover{background:rgba(255,255,255,.12);}
  .btn-outline-blue{border-color:var(--azul-ypf);color:var(--azul-ypf);}
  .btn-outline-blue:hover{background:var(--celeste);}

  /* HEADER */
  header{
    position:sticky;top:0;z-index:100;
    background:#fff;
    border-bottom:1px solid var(--borde);
  }
  .nav-wrap{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 0;
  }
  .brand{display:flex;align-items:center;gap:12px;}
  .brand-name{font-weight:800;color:var(--azul-oscuro);font-size:1.05rem;line-height:1.15;}
  .brand-name span{display:block;font-weight:500;font-size:.72rem;color:var(--gris);letter-spacing:.03em;}
  nav ul{display:flex;gap:30px;}
  nav a{font-weight:600;font-size:.92rem;color:var(--negro);position:relative;}
  nav a:hover{color:var(--azul-ypf);}
  .nav-cta{display:flex;align-items:center;gap:14px;}
  .nav-right{display:flex;align-items:center;gap:22px;}
  .header-denuncia-btn{
    background:#d92d20;color:#fff;border:none;cursor:pointer;
    font-family:inherit;font-weight:700;font-size:.78rem;
    padding:8px 14px;border-radius:30px;display:inline-flex;align-items:center;gap:6px;
    white-space:nowrap;
  }
  .header-denuncia-btn:hover{background:#b8241a;}
  .menu-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:12px 0 12px 8px;margin:-12px 0 -12px -8px;}
  .menu-toggle span{width:26px;height:3px;background:var(--azul-oscuro);border-radius:2px;}

  /* LOGO SVG BADGE */
  .badge{width:56px;height:56px;flex-shrink:0;}

  /* HERO */
  .hero{
    position:relative;
    color:#fff;
    min-height:100vh;
    display:flex;
    align-items:flex-end;
    overflow:hidden;
    padding:0;
  }
  .hero-bg{
    position:absolute;inset:0;
    width:100%;height:100%;
    object-fit:cover;
    object-position:center 60%;
    z-index:0;
  }
  .hero-overlay{
    position:absolute;inset:0;
    background:
      linear-gradient(0deg, rgba(6,20,45,.92) 0%, rgba(6,26,58,.62) 42%, rgba(6,30,63,.32) 68%, rgba(6,35,70,.35) 100%),
      linear-gradient(90deg, rgba(4,16,38,.55) 0%, rgba(4,16,38,.05) 55%);
    z-index:1;
  }
  .hero-content{
    position:relative;z-index:2;
    width:100%;
    padding:160px 0 0;
  }
  .hero h1{font-size:2.9rem;font-weight:800;margin-bottom:20px;max-width:760px;text-shadow:0 2px 18px rgba(0,0,0,.35);}
  .hero p.lead{font-size:1.15rem;color:#eaf4fc;max-width:560px;margin-bottom:34px;text-shadow:0 1px 10px rgba(0,0,0,.3);}
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
  .hero-stats{
    display:flex;gap:0;flex-wrap:wrap;
    margin-top:56px;
    border-top:1px solid rgba(255,255,255,.22);
    padding-top:26px;
    padding-bottom:34px;
  }
  .hero-stats div{padding:0 34px 0 0;margin-right:34px;border-right:1px solid rgba(255,255,255,.2);}
  .hero-stats div:last-child{border-right:none;}
  .hero-stats div strong{display:block;font-size:1.7rem;font-weight:800;}
  .hero-stats div span{font-size:.82rem;color:#cfe3fb;}
  .scroll-cue{
    position:absolute;left:50%;bottom:18px;transform:translateX(-50%);
    z-index:2;color:#fff;opacity:.75;
    display:flex;flex-direction:column;align-items:center;gap:6px;
    font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
    animation:bounce 2.2s infinite;
  }
  @keyframes bounce{0%,100%{transform:translate(-50%,0);}50%{transform:translate(-50%,8px);}}

  /* SECTION HEADINGS */
  .section-head{max-width:640px;margin-bottom:46px;}
  .section-head h2{font-size:2.1rem;font-weight:800;color:var(--azul-oscuro);margin-bottom:14px;}
  .section-head p{color:var(--gris);font-size:1.02rem;}
  .center{text-align:center;margin-left:auto;margin-right:auto;}

  /* NOSOTROS */
  .about{background:var(--blanco);}
  .about-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center;}
  .about-art{
    background:var(--celeste);
    border-radius:20px;
    padding:38px;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:18px;
  }
  .about-art .stat{
    background:#fff;border-radius:14px;padding:22px 16px;text-align:center;
    box-shadow:0 6px 18px rgba(10,77,163,.08);
  }
  .about-art .stat strong{display:block;font-size:1.6rem;color:var(--azul-ypf);font-weight:800;}
  .about-art .stat span{font-size:.8rem;color:var(--gris);}
  .about-text p{color:var(--gris);margin-bottom:16px;}
  .about-list{display:grid;gap:14px;margin-top:24px;}
  .about-list li{display:flex;gap:12px;align-items:flex-start;font-size:.96rem;}
  .about-list .ico{
    width:30px;height:30px;border-radius:8px;background:var(--celeste);
    display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--azul-ypf);
  }

  /* ZONAS / DEPOSITOS */
  .zonas{background:var(--celeste);}
  .zonas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
  .zona-card{
    background:#fff;border-radius:16px;padding:30px 26px;
    border:1px solid var(--borde);
    transition:transform .2s ease, box-shadow .2s ease;
  }
  .zona-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(10,77,163,.12);}
  .zona-card .pin{
    width:46px;height:46px;border-radius:50%;background:var(--azul-ypf);
    display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:16px;
  }
  .zona-card h3{font-size:1.15rem;margin-bottom:8px;color:var(--azul-oscuro);}
  .zona-card p{color:var(--gris);font-size:.92rem;}
  .zona-direccion{margin-top:10px;}
  .zona-direccion a{color:var(--azul-ypf);font-weight:600;text-decoration:none;}
  .zona-direccion a:hover{text-decoration:underline;}

  /* PARALLAX FLOTA */
  .cobertura-parallax{
    position:relative;height:360px;
    background-size:cover;background-position:center;background-attachment:fixed;
  }
  .cobertura-parallax-overlay{
    position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(6,47,99,.55),rgba(6,47,99,.75));
  }
  .cobertura-parallax-content{
    position:relative;height:100%;max-width:640px;margin:0 auto;
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    text-align:center;padding:0 24px;
  }
  .cobertura-parallax-content h3{
    color:#fff;font-size:1.4rem;font-weight:700;line-height:1.35;margin-top:14px;
  }
  @media(max-width:768px){
    .cobertura-parallax{background-attachment:scroll;height:300px;}
  }

  /* PRODUCTOS */
  .productos{background:#fff;}
  .prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .prod-card{
    border:1px solid var(--borde);border-radius:16px;overflow:hidden;
    display:flex;flex-direction:column;
    transition:box-shadow .2s ease, transform .2s ease;
  }
  .prod-card:hover{box-shadow:0 16px 30px rgba(10,77,163,.1);transform:translateY(-4px);}
  .prod-img{
    height:150px;background:linear-gradient(160deg,var(--celeste),#dcecfa);
    display:flex;align-items:center;justify-content:center;
  }
  .prod-img--photo{
    height:250px;background:#fff;padding:6px;
  }
  .prod-img--photo img{
    width:100%;height:100%;object-fit:contain;display:block;
  }
  .prod-tag{
    position:relative;
    display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.04em;
    text-transform:uppercase;color:var(--azul-ypf);background:var(--celeste);
    padding:4px 10px;border-radius:20px;margin:16px 16px 0;width:fit-content;
  }
  .prod-body{padding:12px 18px 22px;flex:1;display:flex;flex-direction:column;}
  .prod-body h3{font-size:1.05rem;margin-bottom:8px;color:var(--azul-oscuro);}
  .prod-body p{font-size:.87rem;color:var(--gris);flex:1;}

  /* USOS Y CUIDADOS */
  .cuidados{background:var(--celeste);}
  .cuidados-list{
    display:grid;grid-template-columns:1fr 1fr;gap:28px 48px;
    max-width:900px;margin:0 auto;
  }
  .cuidado-item{display:flex;gap:16px;align-items:flex-start;}
  .cuidado-item .ico{
    width:38px;height:38px;border-radius:10px;background:#fff;flex-shrink:0;
    display:flex;align-items:center;justify-content:center;color:var(--azul-ypf);
    box-shadow:0 4px 12px rgba(10,77,163,.1);
  }
  .cuidado-item h4{font-size:1rem;color:var(--azul-oscuro);margin-bottom:4px;}
  .cuidado-item p{font-size:.9rem;color:var(--gris);}

  /* SEGMENTOS (Foodtrucks / Industria / Hogar) */
  .segmentos{background:var(--azul-oscuro);color:#fff;}
  .segmentos .section-head h2{color:#fff;}
  .segmentos .section-head p{color:#c9dcf3;}
  .seg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  .seg-card{
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.14);
    border-radius:16px;padding:32px 26px;
  }
  .seg-card .ico-big{
    width:54px;height:54px;border-radius:14px;background:var(--azul-claro);
    display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:#062f63;
  }
  .seg-card h3{font-size:1.2rem;margin-bottom:10px;}
  .seg-card p{color:#d7e6f9;font-size:.92rem;}

  /* CALIDAD / GARANTIA STRIP */
  .strip{
    background:var(--celeste);
    border-top:1px solid var(--borde);border-bottom:1px solid var(--borde);
  }
  .strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;padding:40px 0;}
  .strip-grid div h4{color:var(--azul-oscuro);font-size:1rem;margin-bottom:6px;}
  .strip-grid div p{font-size:.85rem;color:var(--gris);}
  .strip-grid .ico-circle{
    width:52px;height:52px;border-radius:50%;background:#fff;margin:0 auto 12px;
    display:flex;align-items:center;justify-content:center;color:var(--azul-ypf);
    box-shadow:0 6px 16px rgba(10,77,163,.12);
  }

  /* ATENCION PERSONALIZADA */
  .atencion{background:var(--celeste);}
  .atencion-grid{display:grid;grid-template-columns:1fr .8fr;gap:56px;align-items:center;}
  .atencion-text p{color:var(--gris);margin-bottom:22px;}
  .atencion-list{display:grid;gap:14px;margin-bottom:30px;}
  .atencion-list li{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;}
  .atencion-list .ico{
    width:28px;height:28px;border-radius:8px;background:#fff;
    display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--azul-ypf);
    box-shadow:0 4px 10px rgba(10,77,163,.1);
  }
  .atencion-video{
    border-radius:20px;overflow:hidden;
    box-shadow:0 20px 44px rgba(10,77,163,.22);
    aspect-ratio:9/16;max-width:340px;margin:0 auto;
    background:#062f63;
  }
  .atencion-video-el{width:100%;height:100%;object-fit:cover;display:block;}

  /* CONTACTO */
  .contacto{background:#fff;padding:52px 0;}
  .contacto-card{
    background:var(--celeste);border-radius:20px;padding:28px 34px;
    max-width:820px;margin:0 auto;
  }
  .info-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 36px;}
  .info-row{display:flex;gap:14px;align-items:flex-start;}
  .info-row .ico{
    width:36px;height:36px;border-radius:10px;background:#fff;flex-shrink:0;
    display:flex;align-items:center;justify-content:center;color:var(--azul-ypf);
    box-shadow:0 4px 12px rgba(10,77,163,.1);
  }
  .info-row h4{font-size:.9rem;color:var(--azul-oscuro);margin-bottom:2px;}
  .info-row p, .info-row a{font-size:.88rem;color:var(--gris);}
  .info-row a:hover{color:var(--azul-ypf);}
  .social-row{display:flex;gap:10px;margin-top:6px;}
  .social-row a{
    width:32px;height:32px;border-radius:10px;background:#fff;
    display:flex;align-items:center;justify-content:center;color:var(--azul-ypf);
    box-shadow:0 4px 12px rgba(10,77,163,.1);
  }

  /* DENUNCIA DE PÉRDIDAS */
  .denuncia-cta{
    margin:26px auto 0;max-width:560px;
    background:#fff5f4;border:1px solid #f3b9b3;border-radius:14px;
    padding:16px 20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;
    justify-content:center;text-align:center;
  }
  .denuncia-cta p{font-size:.88rem;color:#8a1f16;margin:0;}
  .denuncia-open-btn{
    background:#d92d20;color:#fff;border:none;cursor:pointer;
    font-family:inherit;font-weight:700;font-size:.88rem;
    padding:11px 20px;border-radius:30px;display:inline-flex;align-items:center;gap:8px;
    white-space:nowrap;
  }
  .denuncia-open-btn:hover{background:#b8241a;}
  .footer-report-link{
    color:#ffb4ac !important;font-weight:600;
  }

  .denuncia-modal-overlay{
    position:fixed;inset:0;background:rgba(6,20,40,.6);
    display:none;align-items:center;justify-content:center;
    z-index:999;padding:18px;
  }
  .denuncia-modal-overlay.active{display:flex;}
  .denuncia-modal{
    background:#fff;border-radius:20px;max-width:480px;width:100%;
    max-height:88vh;overflow-y:auto;padding:30px 28px;position:relative;
    box-shadow:0 24px 60px rgba(0,0,0,.3);
  }
  .denuncia-close{
    position:absolute;top:12px;right:12px;width:40px;height:40px;border-radius:50%;
    border:none;background:var(--celeste);color:var(--azul-oscuro);cursor:pointer;
    display:flex;align-items:center;justify-content:center;font-size:1.1rem;line-height:1;
  }
  .denuncia-progress-track{height:5px;border-radius:4px;background:var(--celeste);margin-bottom:18px;overflow:hidden;}
  .denuncia-progress-bar{height:100%;background:var(--azul-ypf);border-radius:4px;transition:width .25s ease;}
  .denuncia-eyebrow{
    display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.04em;
    text-transform:uppercase;color:#b8241a;background:#fde8e6;
    padding:4px 10px;border-radius:20px;margin-bottom:10px;
  }
  .denuncia-step h3{font-size:1.2rem;color:var(--azul-oscuro);margin-bottom:6px;line-height:1.3;}
  .denuncia-step > p{font-size:.9rem;color:var(--gris);margin-bottom:4px;}
  .denuncia-options{display:grid;gap:10px;margin-top:18px;}
  .denuncia-option-btn{
    border:1px solid var(--borde);border-radius:12px;padding:13px 16px;
    text-align:left;background:#fff;cursor:pointer;font-size:.92rem;
    color:var(--azul-oscuro);font-family:inherit;transition:.15s ease;
  }
  .denuncia-option-btn:hover{border-color:var(--azul-ypf);background:var(--celeste);}
  .denuncia-option-btn.danger{border-color:#f3b9b3;color:#b8241a;}
  .denuncia-option-btn.danger:hover{background:#fde8e6;}
  .denuncia-field{margin-top:18px;}
  .denuncia-field label{display:block;font-size:.85rem;font-weight:600;color:var(--azul-oscuro);margin-bottom:6px;}
  .denuncia-field input, .denuncia-field textarea{
    width:100%;border:1px solid var(--borde);border-radius:10px;
    padding:11px 13px;font-family:inherit;font-size:.92rem;color:#1b1b1b;
  }
  .denuncia-field textarea{resize:vertical;min-height:80px;}
  .denuncia-field + .denuncia-field{margin-top:14px;}
  .denuncia-nav{display:flex;justify-content:space-between;align-items:center;margin-top:24px;gap:10px;}
  .denuncia-back{
    background:none;border:none;color:var(--azul-ypf);font-family:inherit;
    font-size:.88rem;font-weight:600;cursor:pointer;padding:8px 0;
  }
  .denuncia-primary{
    background:var(--azul-ypf);color:#fff;border:none;cursor:pointer;
    font-family:inherit;font-weight:700;font-size:.92rem;
    padding:12px 22px;border-radius:30px;
  }
  .denuncia-primary:hover{background:var(--azul-oscuro);}
  .denuncia-emergency h3{color:#b91c1c;}
  .denuncia-emergency ul{margin:14px 0;padding-left:20px;color:#7a1712;font-size:.9rem;display:grid;gap:8px;}
  .denuncia-emergency-actions{display:grid;gap:10px;margin-top:16px;}
  .denuncia-link{
    background:none;border:none;color:var(--gris);font-family:inherit;
    font-size:.85rem;cursor:pointer;text-decoration:underline;padding:0;
  }
  .denuncia-summary dl{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;margin-top:16px;font-size:.88rem;}
  .denuncia-summary dt{color:var(--gris);}
  .denuncia-summary dd{color:var(--azul-oscuro);font-weight:600;margin:0;}
  .denuncia-success{text-align:center;}
  .denuncia-success .folio{
    display:inline-block;background:var(--celeste);color:var(--azul-ypf);
    font-weight:800;font-size:1.1rem;padding:8px 18px;border-radius:10px;margin:14px 0;
    letter-spacing:.03em;
  }

  /* FOOTER */
  footer{background:var(--azul-oscuro);color:#cfe0f5;padding:44px 0 26px;}
  .footer-grid{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.15);}
  .footer-brand{display:flex;align-items:center;gap:12px;}
  .footer-brand .brand-name{color:#fff;}
  .footer-bottom{padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;color:#9fb8da;}

  /* WHATSAPP FLOAT */
  .wa-float{
    position:fixed;bottom:26px;right:26px;z-index:200;
    background:#25D366;color:#fff;
    width:60px;height:60px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 10px 24px rgba(0,0,0,.25);
    animation:pulse 2.4s infinite;
  }
  @keyframes pulse{
    0%{box-shadow:0 0 0 0 rgba(37,211,102,.5);}
    70%{box-shadow:0 0 0 14px rgba(37,211,102,0);}
    100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}
  }

  @media(max-width:980px){
    nav{display:none;}
    .menu-toggle{display:flex;}
    .about-grid,.atencion-grid{grid-template-columns:1fr;}
    .zonas-grid,.seg-grid{grid-template-columns:1fr 1fr;}
    .prod-grid{grid-template-columns:1fr 1fr;}
    .strip-grid{grid-template-columns:1fr 1fr;}
    .hero h1{font-size:2.1rem;}
    .cuidados-list{grid-template-columns:1fr;max-width:520px;}
  }
  @media(max-width:600px){
    section{padding:56px 0;}
    .zonas-grid,.seg-grid,.prod-grid,.strip-grid,.info-grid{grid-template-columns:1fr;}
    .hero-actions{flex-direction:column;align-items:flex-start;}
    .hero-stats{gap:16px 22px;padding-bottom:78px;}
    .hero-stats div{padding-right:18px;margin-right:18px;}
    .hero-content{padding-top:110px;}
    .nav-cta .btn span{display:none;}
    .wa-float{width:50px;height:50px;bottom:18px;right:16px;}
    .wa-float svg{width:24px;height:24px;}
    footer{padding-bottom:86px;}
  }

  @media(max-width:480px){
    .brand-name{font-size:.92rem;}
    .brand-name span{display:none;}
    .nav-right{gap:10px;}
    .header-denuncia-btn{padding:8px 10px;font-size:0;gap:0;}
    .header-denuncia-btn svg{width:16px;height:16px;}
  }