:root{
      --brand: #abc656;   
      --text:  #888888; 
      --header: #242a38;  
      --bg:    #ffffff;   
      --surface:#f9fafb;  
      --border: rgba(136,136,136,0.18);
    }

   
    html{scroll-behavior:smooth}
    body{
      margin:0; color:var(--text); background:var(--bg);
      font-family: "Century Gothic", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      line-height:1.5;
    }

    .wrap{  margin-inline:auto; padding:0 20px; }

    .site-header{
      position:sticky; top:0; z-index:50;
      backdrop-filter:saturate(180%) blur(12px);
      background: color-mix(in srgb, var(--header) 70%, transparent);
      border-bottom:1px solid var(--border);
      transition: background .25s ease, box-shadow .25s ease;
    }
    .site-header.compact{ box-shadow:0 8px 30px rgba(0,0,0,0.06) }
    .navbar{ display:flex; align-items:center; justify-content:space-between; height:105px }
    .brand{ display:flex; align-items:center; gap:.65rem }
    .brand img{ height:42px; width:auto; display:block }


    .nav{ display:flex; align-items:center; gap:18px }
    .nav a{ text-decoration:none; font-size:14px; color:#ffff; padding:6px 8px; border-radius:10px; transition: color .2s ease, background .2s ease }
    .nav a:hover{ color:var(--brand); background:rgba(171,198,86,0.08) }

    .cta{ display:inline-flex; align-items:center; gap:.5rem; font-size:14px; font-weight:600; text-decoration:none; color:#ffffff; background:var(--brand); padding:8px 12px; border-radius:999px; border:1px solid color-mix(in srgb, var(--brand) 70%, #000 5%); }
    .cta:hover{ filter:brightness(.98) }

    /* ===== Mobile nav ===== */
    .menu-btn{ display:none; background:none; border:0; padding:8px; border-radius:10px }
    .menu-btn:hover{ background:rgba(0,0,0,0.04) }
    .menu-icon{ width:22px; height:22px; display:block }

    @media (max-width: 880px){
      .nav{ display:none }
      .menu-btn{ display:inline-flex }
      .mobile-panel{
        position:fixed; inset:56px 0 auto; background:var(--bg); border-bottom:1px solid var(--border);
        display:none; padding:14px 20px; z-index:40
      }
      .mobile-panel.open{ display:block }
      .mobile-panel a{ display:block; padding:10px 0; color:#333; text-decoration:none; font-size:16px }
      .mobile-panel a:hover{ color:var(--brand) }
    }

    /* ===== Hero ===== */  
    .hero{padding:350px 0 350px;
      margin-top: -100px;
  text-align:center;
  /* imagen SOLO en el hero */
    background-image: url("/images/sis.webp");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;}
    .eyebrow{ display:inline-block; padding:6px 10px; border:1px solid var(--border); border-radius:999px; font-size:12px; color:#ffffff; background-color: var(--brand); }
    .h1{  font-size: clamp(28px, 5vw, 48px); font-weight:800; letter-spacing:-.02em; margin:14px 0 10px; color:#ffffff }
    .sub{ max-width:720px; margin:0 auto 24px; font-size: clamp(15px, 2.6vw, 18px); color:#ffffff }
    .hero-cta{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; margin-top:16px}
    .btnhero{ color:#ffffff; display:inline-flex; align-items:center; gap:.5rem; font-weight:600; padding:12px 16px; border-radius:12px; text-decoration:none; }
    .btn{ color: #000; display:inline-flex; align-items:center; gap:.5rem; font-weight:600; padding:12px 16px; border-radius:12px; text-decoration:none; }

        /* ===== Productos ===== */
    section{ scroll-margin-top:80px }
    .section{ padding:56px 0 }
    .section-header{ text-align:center; margin-bottom:26px }
    .section h2{ font-size: clamp(22px, 3vw, 28px); color:#222; margin:0 0 8px; letter-spacing:-.01em }
    .section p.lead{ color:#555; margin:0 auto; max-width:720px }

    .grid{ display:grid; gap:18px }
    .grid.cols-3{ grid-template-columns: repeat(3, minmax(0,1fr)) }
    @media (max-width: 980px){ .grid.cols-3{ grid-template-columns: repeat(2, minmax(0,1fr)) } }
    @media (max-width: 640px){ .grid.cols-3{ grid-template-columns: 1fr } }

    .card{
      background:var(--surface); border:1px solid var(--border); border-radius:16px; padding:18px; transition: transform .2s ease, box-shadow .2s ease
    }
    .card:hover{ animation: card-float-raise 4.2s cubic-bezier(0.22,1,0.36,1) infinite; box-shadow:0 22px 54px rgba(0,0,0,0.22) }
    .card h3{ margin:8px 0; font-size:18px; color:#222 }
    .price{ font-weight:700; color:#222 }
    .tag{ display:inline-block; font-size:11px; padding:4px 8px; border-radius:999px; border:1px solid var(--border); color:#555 }

    /* ===== Acerca (Misión/Visión) ===== */
    .stack{ display:grid; gap:18px; grid-template-columns: 1fr 1fr }
    @media (max-width: 880px){ .stack{ grid-template-columns: 1fr } }
    .panel{ border:1px solid var(--border); border-radius:16px; padding:20px; background:linear-gradient(0deg, rgba(171,198,86,0.08), rgba(171,198,86,0.08)), var(--bg) }
    .panel h3{ margin:6px 0 10px; color:#1f2c14 }

    /* ===== Contacto ===== */
    .contact{ background: var(--surface); border-top:1px solid var(--border); border-bottom:1px solid var(--border) }
    form{ display:grid; gap:12px; max-width:680px; margin:0 auto }
    label{ font-size:13px; color:#555 }
    input, textarea{
      width:100%; padding:12px 14px; border:1px solid var(--border); border-radius:12px; font: inherit; color:#333; background:#fff
    }
    textarea{ min-height:120px; resize:vertical }
    .btn-brand{ background:var(--brand); color:#1f2c14; border:1px solid color-mix(in srgb, var(--brand) 70%, #000 5%); }
    .btn-brand:hover{ filter:brightness(.98) }
    .muted{ color:#6b7280; font-size:13px }

    /* ===== Footer ===== */
    footer{ background: color-mix(in srgb, var(--header) 70%, transparent);; padding:26px 0; text-align:center; color:#ffffff; font-size:14px }

    /*feature*/

    :root{ --card-bg-rgb: 36,42,56 }
    .grid.cols-4{ grid-template-columns: repeat(4, minmax(0,1fr)) }
    @media (max-width:1100px){ .grid.cols-4{ grid-template-columns: repeat(2, minmax(0,1fr)) } }
    @media (max-width:640px){ .grid.cols-4{ grid-template-columns: 1fr } }
    .features{ padding:40px 0 }
    .feature-card{ position:relative; overflow:hidden; display:flex; flex-direction:column; gap:10px; padding:22px; border-radius:16px; background: rgba(var(--card-bg-rgb), var(--card-alpha, .85)); border:1px solid rgba(255,255,255,0.08); color:#e5e7eb; box-shadow: 0 10px 30px rgba(0,0,0,0.15) }
    .feature-card::after{ content:""; position:absolute; inset:0; pointer-events:none; background: radial-gradient(1200px 200px at -10% -20%, rgba(171,198,86,0.18), transparent 60%) }
    .feature-card .icon{ width:44px; height:44px; border-radius:12px; background: var(--brand); display:inline-grid; place-items:center; color:#1f2c14; box-shadow: 0 6px 16px rgba(171,198,86,0.35) }
    .feature-card h3{ margin:6px 0 6px; font-size: clamp(18px,2.3vw,22px); color:#f3f4f6 }
    .feature-card p{ margin:0; color:#d1d5db }
    .alpha-70{ --card-alpha:.70 }
    .alpha-85{ --card-alpha:.85 }
    .alpha-95{ --card-alpha:.95 }
    .bg-dark{ --card-bg-rgb: 36,42,56 }
    .bg-brand{ --card-bg-rgb: 171,198,86 }
    .feature-card, .card{ will-change: transform, box-shadow }
    .feature-card:hover{ animation: card-float 3.6s ease-in-out infinite; box-shadow: 0 18px 46px rgba(0,0,0,0.25) }
    @keyframes card-float{ 0%{ transform: translateY(-4px) } 50%{ transform: translateY(-12px) } 100%{ transform: translateY(-4px) } }
    @media (prefers-reduced-motion: reduce){ .feature-card:hover, .card:hover{ animation:none; transform: translateY(-6px) } }

    /* ===== Ubicación / Mapa ===== */
.location .address{
  font-style: normal;
  line-height: 1.55;
}

.map{
  width: 100%;
  min-height: 340px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,.15);
  outline: 1px solid rgba(255,255,255,.08);
}

/* grid responsive para la sección de ubicación */
.location-grid{
  align-items: start;
  gap: clamp(16px, 2.5vw, 28px);
}
@media (max-width: 900px){
  .location-grid{ grid-template-columns: 1fr !important; }
}


.navbar a:hover {
  transform: scale(1.1);
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 200px;
  max-width: 100%;
  padding: 10px;
  z-index: 1;
  box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
  animation: dropdown-animation 0.5s ease;
  right: 0;
}

.dropdown-content a {
  display: block;
  text-decoration: none;
  color: #333;
  margin-bottom: 10px;
}

.dropdown-content img {
  width: 20px;
  margin-right: 10px;
  vertical-align: middle;
}

.dropdown:hover .dropdown-content {
  display: block;
  left: auto;
  right: 0;
}

@keyframes dropdown-animation {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.card{
  position: relative;
  display: block;
  height: 100%;
  padding: 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.74));
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
  box-shadow: 0 6px 18px rgba(0,0,0,.06);
  text-decoration: none;          /* <— sin subrayado en el enlace */
  color: inherit;                 /* <— conserva color de textos */
  cursor: pointer;
  transition:
    transform .28s cubic-bezier(.22,1,.36,1),
    box-shadow .28s ease,
    filter .28s ease,
    border-color .28s ease;
  will-change: transform, box-shadow;
  overflow: hidden;
}

/* Brillo sutil y acento de marca */
.card::before{
  content:"";
  position:absolute; inset:-1px;
  border-radius: inherit;
  background:
    radial-gradient(700px 240px at -10% -20%, rgba(171,198,86,.12), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.14), transparent 60%);
  pointer-events: none;
  transition: opacity .25s ease;
  opacity: .7;
}
.card:hover::before{ opacity: 1; }

/* Flotar suave al hover */
.card:hover{
  transform: translateY(-8px) scale(1.012);
  box-shadow: 0 16px 40px rgba(0,0,0,.14);
  border-color: color-mix(in srgb, var(--brand) 26%, var(--border));
}

/* Sensación de “presionar” */
.card:active{
  transform: translateY(-2px) scale(.997);
  box-shadow: 0 10px 24px rgba(0,0,0,.12);
}

/* Accesibilidad: foco visible con aro suave (solo teclado) */
.card:focus-visible{
  outline: 0;
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--brand) 40%, transparent),
    0 16px 40px rgba(0,0,0,.14);
}

/* Tipos dentro de la card */
.card h3{ margin:8px 0; font-size:18px; color:#222; }
.card p{ margin:0; color:#555; }
.card .price{ font-weight:700; color:#222; }
.card .tag{
  display:inline-block;
  font-size:11px; padding:4px 8px; border-radius:999px;
  border:1px solid var(--border); color:#555;
  background: rgba(171,198,86,.06);
}


.card *, .card:hover *, .card:focus *{
  text-decoration: none !important;
}


@media (prefers-reduced-motion: reduce){
  .card, .card:hover, .card:active{ transition: none }
}


.card:hover{ animation: none; }


@media (min-width: 1100px){
  .grid.cols-3{ gap: 22px; }
}

.btnhero{
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: 12px 18px;
  border-radius: 14px;
  text-decoration: none;         
  color: #ffffff;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.32);
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
  backdrop-filter: saturate(140%) blur(6px);
  transition:
    transform .28s cubic-bezier(.22,1,.36,1),
    box-shadow .28s ease,
    background .28s ease,
    border-color .28s ease,
    filter .28s ease;
  will-change: transform, box-shadow;
  animation: btn-breathe 6s ease-in-out infinite;
  overflow: hidden;
}


.btnhero::after{
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,.18) 50%, transparent 100%);
  transform: translateX(-120%);
  transition: transform .75s ease;
  pointer-events: none;
}

.btnhero:hover{
  transform: translateY(-4px) scale(1.01);
  background: rgba(255,255,255,.14);
  border-color: color-mix(in srgb, var(--brand) 35%, rgba(255,255,255,.32));
  box-shadow: 0 16px 40px rgba(0,0,0,.24);
}
.btnhero:hover::after{ transform: translateX(120%); }


.btnhero:active{
  transform: translateY(-1px) scale(.985);
  box-shadow: 0 10px 26px rgba(0,0,0,.20);
}


.btnhero:focus-visible{
  outline: 0;
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--brand) 55%, transparent),
    0 16px 40px rgba(0,0,0,.24);
}


.btnhero, .btnhero *{ text-decoration: none !important; }

/* Animación de “respirar” (sutil) */
@keyframes btn-breathe{
  0%,100%{ box-shadow: 0 8px 24px rgba(0,0,0,.18) }
  50%    { box-shadow: 0 12px 30px rgba(0,0,0,.24) }
}

/* Respeta preferencias de movimiento reducido */
@media (prefers-reduced-motion: reduce){
  .btnhero{ animation: none; transition: none; }
  .btnhero:hover, .btnhero:active{ transform: none; }
}

.cta{
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--brand) 88%, black 12%),
      var(--brand));
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--brand) 75%, #000 8%);
  box-shadow: 0 8px 22px rgba(0,0,0,.18);
  transition:
    transform .28s cubic-bezier(.22,1,.36,1),
    box-shadow .28s ease,
    background .28s ease,
    border-color .28s ease;
  will-change: transform, box-shadow;
  isolation: isolate;


  overflow: hidden;    
  overflow: clip;      

  animation: cta-pulse-brand 6s ease-in-out infinite; 
}


.cta::after{
  content:"";
  position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  background: linear-gradient(120deg,
    transparent 0%,
    color-mix(in srgb, var(--brand) 65%, white 35%) 50%,
    transparent 100%);
  transform: translateX(-120%);
  transition: transform .75s ease;
}


.cta::before{
  content:"";
  position:absolute;
  
  inset: 2px;
  border-radius: inherit;
  pointer-events:none;
  background: radial-gradient(420px 140px at -10% -10%,
    color-mix(in srgb, var(--brand) 28%, transparent) 0%,
    transparent 60%);
  opacity:.45;
}

.cta:hover{
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 16px 38px rgba(0,0,0,.24);
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--brand) 92%, white 8%),
      var(--brand));
  border-color: color-mix(in srgb, var(--brand) 82%, #000 6%);
}
.cta:hover::after{ transform: translateX(120%); }

.cta:active{
  transform: translateY(0) scale(.985);
  box-shadow: 0 10px 26px rgba(0,0,0,.20);
}

/* Foco accesible SIN halo externo: usamos outline hacia adentro */
.cta:focus-visible{
  outline: 3px solid color-mix(in srgb, var(--brand) 55%, white 20%);
  outline-offset: -3px;            /* ⬅️ dibuja el aro dentro del botón */
  box-shadow: 0 16px 38px rgba(0,0,0,.24);
}

.cta, .cta *{ text-decoration: none !important; }

/* Pulso sin anillo verde externo (solo cambia la sombra gris) */
@keyframes cta-pulse-brand{
  0%,100%{ box-shadow: 0 8px 22px rgba(0,0,0,.18) }
  50%    { box-shadow: 0 12px 30px rgba(0,0,0,.22) }
}

/* Respeta reduced motion */
@media (prefers-reduced-motion: reduce){
  .cta{ animation: none; transition: none; }
  .cta:hover, .cta:active{ transform: none; }
}

/* Evita doble escala por tu regla .navbar a:hover */
.navbar a.cta:hover{
  transform: translateY(-3px) scale(1.01) !important;
}



.mobile-panel{ display: none; }


@media (max-width: 880px){
  .nav{ display: none; }             
  .menu-btn{ display: inline-flex; }  

 
  .site-header{ position: sticky; top: 0; z-index: 50; }

  .mobile-panel{
    display: block;                   
    position: absolute;               
    left: 0; right: 0; top: 100%;      
    z-index: 40;
    background: color-mix(in srgb, var(--header) 86%, #0b0b0b 10%);
    backdrop-filter: saturate(160%) blur(10px);
    border-bottom: 1px solid var(--border);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transition:
      transform .24s cubic-bezier(.215,.61,.355,1),
      opacity .2s ease,
      visibility 0s linear .24s; 
  }

  .site-header.menu-open .mobile-panel{
    transform: scaleY(1);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition:
      transform .26s cubic-bezier(.215,.61,.355,1),
      opacity .24s ease,
      visibility 0s;
  }

  .mobile-inner{
    display: grid;
    gap: 6px;
    padding: 16px 20px 20px;
  }

  .mobile-panel a{
    display: block;
    padding: 12px 14px;
    border-radius: 12px;
    text-decoration: none;
    color: #f5f5f5;
    background: transparent;
    transition: background .2s ease, transform .2s ease, color .2s ease;
  }
  .mobile-panel a:hover{
    background: rgba(171,198,86,0.10);
    color: #ffffff;
    transform: translateX(2px);
  }

  .mobile-group{ margin-top: 8px; border-top: 1px solid rgba(255,255,255,.08); padding-top: 10px; }
  .mobile-label{
    display:block; font-size:12px; letter-spacing:.04em; text-transform:uppercase;
    color:#cbd5e1; margin: 6px 2px 4px;
  }

  .cta-mobile{ text-align:center; margin-top: 8px; }
}