/* ===================== THEMING ===================== */
    :root{
      --brand-blue:#0B7BDC;    /* azul limpio */
      --brand-teal:#14B8A6;    /* teal menta */
      --brand-mint:#5EEAD4;    /* acentos menta */

      /* Tema oscuro (default) */
      --text:#EAF7FF;
      --muted:#B9D5E8;
      --bg:#0b0d10;
      --surface:rgba(255,255,255,.06);
      --border:rgba(255,255,255,.12);
    }
    /* Tema claro */
    [data-theme="light"]{
      --bg:#F7FBFD;
      --text:#0b2230;
      --muted:#3f6a7f;
      --surface:#ffffff;
      --border:rgba(10,42,58,.12);
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{margin:0; background:var(--bg); color:var(--text); font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial}
    a{color:inherit; text-decoration:none}

    /* ===================== NAV ===================== */
    .nav{position:fixed; inset-inline:0; top:0; z-index:50; background:linear-gradient(180deg, color-mix(in oklab, var(--bg), #000 10%), transparent 80%); backdrop-filter: blur(6px)}
    .nav .inner{max-width:1200px; margin:auto; display:flex; align-items:center; gap:16px; padding:14px 20px}
    .logo{display:flex; align-items:center; gap:12px}
    .logo img{height:42px; width:auto; filter:drop-shadow(0 0 6px color-mix(in oklab, var(--brand-mint), transparent 70%))}
    .brand{font-weight:800; letter-spacing:.2px}
    .spacer{flex:1}

    .menu{display:flex; gap:18px}
    .menu a{position:relative; padding:10px 6px; border-radius:10px; transition:color .2s ease}
    /* Subrayado sutil desde el centro */
    .menu a::after{
      content:""; position:absolute; left:50%; bottom:4px; width:0; height:2px;
      background:linear-gradient(90deg, var(--brand-teal), var(--brand-blue));
      border-radius:2px; transform:translateX(-50%); transition:width .25s ease
    }
    .menu a:hover{color:color-mix(in oklab, var(--text), var(--brand-mint) 18%); text-shadow:0 0 6px color-mix(in oklab, var(--brand-mint), transparent 70%)}
    .menu a:hover::after{width:80%}

    /* ===================== HERO ===================== */
    .hero{position:relative; height:92vh; min-height:540px; display:grid; place-items:center; text-align:center; overflow:hidden}
    @media (min-width:1200px){ .hero{ height:80vh; } } /* ← más compacto en escritorio */
    .hero video{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; filter:contrast(1.05) saturate(1.05) brightness(.85)}
    .hero::after{content:""; position:absolute; inset:0; background:radial-gradient(ellipse at center, transparent 20%, color-mix(in oklab, var(--bg), #000 60%) 70%)}
    .hero .content{position:relative; z-index:2; padding:24px; max-width:1000px}

    .kicker{display:inline-flex; align-items:center; gap:10px; padding:6px 12px; border-radius:999px; background:color-mix(in oklab, var(--surface), transparent 40%); color:var(--muted); font-weight:700; backdrop-filter: blur(6px); border:1px solid var(--border)}
    .sparkle{width:12px; height:12px; display:inline-block; background:conic-gradient(from 0deg,var(--brand-mint), transparent 70%); clip-path:polygon(50% 0%, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0% 50%, 38% 38%); filter:drop-shadow(0 0 12px color-mix(in oklab, var(--brand-mint), #fff 20%)); animation:spin 2.8s linear infinite}
    @keyframes spin{to{transform:rotate(360deg)}}
    h1{font-size:clamp(28px, 5vw, 54px); margin:.6rem 0 1rem; line-height:1.05}
    .subtitle{color:var(--muted); font-size:clamp(16px, 2.2vw, 20px); margin:0 auto 1.6rem; max-width:760px}

    .cta{display:flex; gap:14px; justify-content:center; flex-wrap:wrap}
    .btn{padding:12px 18px; border-radius:14px; border:1px solid var(--border); background:var(--surface); color:var(--text); font-weight:800; letter-spacing:.2px; cursor:pointer; transition:transform .15s ease, background-color .2s ease, border-color .2s ease}
    .btn:hover{transform:translateY(-1px); background:color-mix(in oklab, var(--surface), #fff 5%)}
    .btn.primary{background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue)); border:none}

    /* ===================== HERO BUBBLE BACKGROUND ===================== */
    .bubble-bg{position:absolute; inset:0; overflow:hidden; z-index:1}
    .bubble-bg span{position:absolute; bottom:-60px; width:var(--s,12px); height:var(--s,12px); border-radius:50%; background:radial-gradient(circle at 35% 35%, rgba(255,255,255,.9), color-mix(in oklab, var(--brand-teal), var(--bg) 40%)); filter:blur(.2px); opacity:.75; animation:float var(--t,12s) linear infinite; left:var(--x,50%)}
    @keyframes float{to{transform:translateY(-110vh) translateX(calc(sin(1turn)*20px))}}

    /* ===================== SERVICIOS ===================== */
    #servicios.services{ max-width:1200px; margin:40px auto; padding:0 20px; color:var(--text); }
    #servicios .services-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(260px,1fr)); gap:16px; }

    .srv-card{
      position:relative; border-radius:18px; overflow:hidden;
      border:1px solid var(--border);
      background:color-mix(in oklab, var(--surface), transparent 6%);
      transform:translateY(10px); opacity:0;
      transition:transform .6s ease, opacity .6s ease, box-shadow .25s ease;
    }
    .srv-card.on{ transform:none; opacity:1; }
    .srv-card:hover{ box-shadow:0 14px 40px color-mix(in oklab, var(--brand-blue), transparent 88%); }

    .srv-media{ position:relative; aspect-ratio:16/11; overflow:hidden; }
    .srv-media img{ width:100%; height:100%; object-fit:cover; display:block; filter:contrast(1.06) saturate(1.05) }
    .srv-media::before{ content:""; position:absolute; inset:0; background:radial-gradient(circle at 20% 20%, color-mix(in oklab, var(--brand-mint), transparent 80%), transparent 40%) }
    .srv-media::after{ content:""; position:absolute; inset:-20%; background:linear-gradient(65deg, transparent 45%, rgba(255,255,255,.16), transparent 55%); transform:translateX(-120%); transition:transform 1s ease }
    .srv-card:hover .srv-media::after{ transform:translateX(120%) }

    .srv-content{ padding:14px 14px 16px }
    .srv-title{ display:flex; align-items:center; gap:10px; margin:.3rem 0 .35rem }
    .srv-desc{ color:var(--muted) }
    .srv-id{
      --sz:32px; width:var(--sz); height:var(--sz); display:grid; place-items:center; border-radius:50%;
      background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue));
      font-weight:800; color:#fff; box-shadow:0 0 0 3px color-mix(in oklab, #000, transparent 90%);
    }
    .srv-chip{
      position:absolute; top:10px; left:10px; padding:6px 10px; border-radius:999px;
      background:rgba(0,0,0,.35); color:#fff; font-weight:700; font-size:12px;
      backdrop-filter:blur(6px); border:1px solid rgba(255,255,255,.25)
    }

    /* ===================== ¿POR QUÉ ELEGIRNOS? ===================== */
    .why{ max-width:1200px; margin:40px auto 80px; padding:0 20px; color:var(--text) }
    .why h2{ font-size:clamp(22px,4.2vw,36px); margin:0 0 6px }
    .why-sub{ margin:0 0 16px; color:var(--muted) }
    .why-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(260px,1fr)); gap:16px }
    .why-card{
      position:relative; padding:18px; border-radius:18px; border:1px solid var(--border);
      background:color-mix(in oklab, var(--surface), transparent 6%);
      overflow:hidden; transform:translateY(12px); opacity:0;
      transition:transform .6s ease, opacity .6s ease, box-shadow .25s ease;
    }
    .why-card.on{ transform:none; opacity:1 }
    .why-card:hover{ box-shadow:0 12px 34px color-mix(in oklab, var(--brand-blue), transparent 88%) }
    .why-card::after{
      content:""; position:absolute; inset:-30%;
      background:linear-gradient(70deg, transparent 45%, rgba(255,255,255,.12), transparent 55%);
      transform:translateX(-120%); transition:transform 1s ease; pointer-events:none;
    }
    .why-card:hover::after{ transform:translateX(120%) }
    .why-icon{
      --sz:44px; width:var(--sz); height:var(--sz); display:grid; place-items:center; border-radius:12px; color:#fff;
      background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue));
      box-shadow:0 0 0 3px color-mix(in oklab, var(--bg), #000 10%); margin-bottom:10px;
    }
    .why-card h3{ margin:.2rem 0 .4rem }
    .why-card p{ color:var(--muted) }

    /* ===================== MOBILE NAV ===================== */
    .toggle{display:none}
    .hamburger{display:none; border:1px solid var(--border); padding:10px 12px; border-radius:12px}
    .hamburger div{width:22px; height:2px; margin:4px 0; background:currentColor}
    @media (max-width:900px){
      .menu{display:none}
      .hamburger{display:block}
      .toggle:checked ~ .menu{
        display:flex; position:absolute; top:64px; right:20px; flex-direction:column;
        background:color-mix(in oklab, var(--bg), #000 5%); border:1px solid var(--border); padding:10px; border-radius:14px
      }
    }

    /* Accesibilidad: reducir animaciones si el usuario lo pide */
    @media (prefers-reduced-motion: reduce){
      .srv-card, .srv-media::after, .why-card, .carousel-track, .carousel-slide::after { transition:none !important; }
    }

    /* ====== THEME SWITCH ====== */
.theme-switch{ margin-left:8px; display:inline-flex; align-items:center; gap:8px }
.switch{
  position:relative; width:54px; height:28px; border-radius:999px;
  background:var(--surface); border:1px solid var(--border);
  cursor:pointer; display:inline-block; padding:0; outline:none;
}
.switch:focus-visible{ box-shadow:0 0 0 3px color-mix(in oklab, var(--brand-mint), transparent 60%) }
.knob{
  position:absolute; top:2px; left:2px; width:24px; height:24px;
  background:linear-gradient(#fff, #dbeafe); border-radius:50%;
  transition:left .25s ease, transform .25s ease, background-color .25s ease;
  box-shadow:0 2px 6px rgba(0,0,0,.25);
}
/* En tema claro, la perilla salta a la derecha */
[data-theme="light"] .knob{ left:28px; transform:rotate(180deg) }

/* (Opcional) color de la perilla en oscuro para mayor contraste */
[data-theme="dark"] .knob{ background:linear-gradient(#e6faff, #c7e9ff) }

/* ===== Estilos de la galería (hereda tus variables de tema) ===== */
#galeria-15.carousel15{
  max-width:1200px;
  margin:40px auto 60px;
  padding:0 20px;
  text-align:center;
  color:var(--text);
}
#galeria-15 h2{ font-size:clamp(22px,4.2vw,36px); margin:0 0 14px }

/* Viewport: centrado perfecto en móvil y desktop */
.carousel15-viewport{
  position:relative;
  margin-inline:auto;
  width:min(92vw, 720px);   /* centrada en móvil (92vw) y tope 720px en desktop */
  overflow:hidden;
  border-radius:18px;
  border:1px solid var(--border);
  background:var(--surface);
  /* Importante para gestos horizontales sin "rebotar" el scroll vertical */
  touch-action: pan-y;
}

/* Track y slides: 1 por vista */
.carousel15-track{
  display:flex;
  gap:0;
  transition:transform .4s ease;
  will-change:transform;
  /* FIX: quitar márgenes/padding/lista para que no se desplace media imagen */
  list-style:none;
  margin:0;
  padding:0;
}
.carousel15-slide{
  flex:0 0 100%;
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:#000;
  user-select:none;
}
.carousel15-slide img{
  width:100%; height:100%; object-fit:cover; display:block;
  filter:contrast(1.06) saturate(1.05); pointer-events:none;
}

/* Efecto brillo sutil */
.carousel15-slide::after{
  content:""; position:absolute; inset:-20%;
  background:linear-gradient(65deg, transparent 45%, rgba(255,255,255,.14), transparent 55%);
  transform:translateX(-120%);
  transition:transform 1s ease; pointer-events:none;
}
.carousel15-slide:hover::after{ transform:translateX(120%) }

/* Controles (solo flechas) */
.carousel15-controls{
  display:flex; align-items:center; justify-content:center;
  gap:14px; margin-top:12px; position:relative; z-index:2;
}
.carousel15-btn{
  width:42px; height:42px; border-radius:999px; border:0;
  display:grid; place-items:center;
  font-size:20px; line-height:1; cursor:pointer; color:#fff;
  background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue));
  box-shadow:0 8px 20px rgba(0,0,0,.18);
  transition:transform .15s ease, filter .15s ease;
  pointer-events:auto;
}
.carousel15-btn:hover{ transform:translateY(-1px); filter:brightness(1.05) }
.carousel15-btn:active{ transform:translateY(0) }

/* Arrastre: cursor y sin selección */
#galeria-15.carousel15.dragging,
#galeria-15.carousel15.dragging *{
  cursor:grabbing !important; user-select:none !important;
}

/* Respeta preferencia de movimiento reducido */
@media (prefers-reduced-motion: reduce){
  .carousel15-track{ transition:none !important; }
  .carousel15-slide::after{ transition:none !important; }
}

  
/* ===================== PROCESO ===================== */
#proceso.process{ max-width:1200px; margin:60px auto 80px; padding:0 20px; color:var(--text) }
#proceso h2{ font-size:clamp(22px,4.2vw,36px); margin:0 0 8px }
#proceso .lead{ color:var(--muted); margin:0 0 18px }
.proc-grid{ display:grid; gap:18px; grid-template-columns:1fr; align-items:center }
@media (min-width: 940px){ .proc-grid{ grid-template-columns: 0.9fr 1.1fr } }

/* phone-style frame for vertical video */
.phone{ position:relative; width:min(92vw,380px); height:clamp(360px, 62vh, 620px); margin-inline:auto; border-radius:28px; overflow:hidden; border:1px solid var(--border); background:#000; box-shadow:0 20px 60px color-mix(in oklab, var(--brand-blue), transparent 84%) }
.phone::before{ content:""; position:absolute; inset:-2px; border-radius:30px; padding:2px; background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue)); -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude; pointer-events:none }
.phone video{ display:block; width:100%; height:100%; aspect-ratio:9/16; object-fit:cover; filter:contrast(1.05) saturate(1.04) }

/* Ajuste específico en móvil: ocupa ancho completo y limita altura para que no se vea demasiado alto */
@media (max-width: 600px){
  .phone{ width:100%; height:clamp(300px, 56vh, 520px); }
}

/* subtle tilt animation */
.phone{ transform:rotate(-.6deg) translateY(8px); opacity:0; transition:transform .8s cubic-bezier(.2,.8,.2,1), opacity .8s ease }
.phone.on{ transform:none; opacity:1 }

/* steps timeline */
.steps{ position:relative; padding-left:8px }
.steps::before{ content:""; position:absolute; left:20px; top:8px; bottom:8px; width:3px; background:linear-gradient(180deg, var(--brand-teal), color-mix(in oklab, var(--brand-blue), #000 10%)) ; border-radius:3px; opacity:.4 }
.proc-card{ position:relative; padding:14px 14px 14px 54px; border:1px solid var(--border); border-radius:16px; background:color-mix(in oklab, var(--surface), transparent 6%); box-shadow:0 10px 26px color-mix(in oklab, var(--brand-blue), transparent 90%); margin:10px 0; transform:translateY(10px); opacity:0; transition:transform .6s ease, opacity .6s ease, box-shadow .25s ease }
.proc-card.on{ transform:none; opacity:1 }
.proc-card:hover{ box-shadow:0 16px 40px color-mix(in oklab, var(--brand-blue), transparent 86%) }
.badge{ position:absolute; left:8px; top:12px; width:34px; height:34px; display:grid; place-items:center; color:#fff; font-weight:900; border-radius:10px; background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue)); box-shadow:0 0 0 3px color-mix(in oklab, var(--bg), #000 10%) }
.proc-card h3{ margin:.1rem 0 .25rem; font-size:clamp(15px, 1.9vw, 18px) }
.proc-card p{ margin:0; color:var(--muted); font-size:15px }

/* reduced motion */
@media (prefers-reduced-motion: reduce){
  .phone, .proc-card{ transition:none !important }
}

/* ===================== QUIÉNES SOMOS ===================== */
#quienes-somos.about{ max-width:1200px; margin:60px auto 80px; padding:0 20px; color:var(--text) }
#quienes-somos h2{ font-size:clamp(22px,4.2vw,36px); margin:0 0 8px }
#quienes-somos .lead{ color:var(--muted); margin:0 0 18px }
.about-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:18px; align-items:stretch }
@media (max-width: 900px){ .about-grid{ grid-template-columns:1fr; } }
.about-card{ position:relative; border:1px solid var(--border); background:color-mix(in oklab, var(--surface), transparent 6%); border-radius:18px; padding:18px; overflow:hidden; transform:translateY(10px); opacity:0; transition:transform .6s ease, opacity .6s ease, box-shadow .25s ease }
.about-card.on{ transform:none; opacity:1 }
.about-card:hover{ box-shadow:0 14px 40px color-mix(in oklab, var(--brand-blue), transparent 88%) }
.about-card::after{ content:""; position:absolute; inset:-30%; background:linear-gradient(70deg, transparent 45%, rgba(255,255,255,.12), transparent 55%); transform:translateX(-120%); transition:transform 1s ease; pointer-events:none }
.about-card:hover::after{ transform:translateX(120%) }
.badge-pill{ display:inline-flex; align-items:center; gap:8px; padding:6px 10px; border-radius:999px; font-weight:800; color:#fff; background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue)); box-shadow:0 8px 22px rgba(0,0,0,.18) }
.about h3{ margin:.25rem 0 .4rem }
.about p{ color:var(--muted); margin:.1rem 0 0 }

/* Imagen/ilustración con brillo sutil */
.about-media{ position:relative; border-radius:18px; overflow:hidden; border:1px solid var(--border); background:#000; min-height:320px }
.about-media img, .about-media video{ width:100%; height:100%; object-fit:cover; display:block; filter:contrast(1.05) saturate(1.04) }
.about-media::after{ content:""; position:absolute; inset:-20%; background:linear-gradient(65deg, transparent 45%, rgba(255,255,255,.14), transparent 55%); transform:translateX(-120%); transition:transform 1s ease }
.about-media:hover::after{ transform:translateX(120%) }

/* ===================== GALERÍA DE VIDEOS (7) ===================== */
#videos-7.vcar{ max-width:1200px; margin:60px auto 80px; padding:0 20px; color:var(--text); text-align:center }
#videos-7 h2{ font-size:clamp(22px,4.2vw,36px); margin:0 0 12px }
.vcar-viewport{ position:relative; margin-inline:auto; width:min(92vw, 820px); overflow:hidden; border-radius:18px; border:1px solid var(--border); background:var(--surface); touch-action:pan-y }
.vcar-track{ display:flex; gap:0; transition:transform .4s ease; will-change:transform; list-style:none; margin:0; padding:0 }
.vcar-slide{ flex:0 0 100%; display:grid; place-items:center; padding:18px; background:transparent }
.vcard{ position:relative; width:min(92vw,420px); height:clamp(340px, 62vh, 600px); border-radius:26px; overflow:hidden; border:1px solid var(--border); background:#000; box-shadow:0 18px 50px color-mix(in oklab, var(--brand-blue), transparent 86%) }
.vcard::before{ content:""; position:absolute; inset:-2px; border-radius:28px; padding:2px; background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue)); -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude; pointer-events:none }
.vcard video{ width:100%; height:100%; display:block; aspect-ratio:9/16; object-fit:cover; filter:contrast(1.05) saturate(1.04) }
@media (max-width:600px){ .vcard{ width:100%; height:clamp(300px, 56vh, 520px) } }
.vcar-controls{ display:flex; align-items:center; justify-content:center; gap:14px; margin-top:12px }
.vcar-btn{ width:42px; height:42px; border-radius:999px; border:0; display:grid; place-items:center; font-size:20px; cursor:pointer; color:#fff; background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue)); box-shadow:0 8px 20px rgba(0,0,0,.18); transition:transform .15s ease, filter .15s ease }
.vcar-btn:hover{ transform:translateY(-1px); filter:brightness(1.05) }


/* ===== Contacto: estilos, efectos y animación ===== */
#contacto.contact{ max-width:1200px; margin:60px auto 90px; padding:0 20px; color:var(--text) }
#contacto h2{ font-size:clamp(22px,4.2vw,36px); margin:0 0 8px }
#contacto .lead{ color:var(--muted); margin:0 0 18px }

.contact-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:18px; align-items:start }
@media (max-width: 980px){ .contact-grid{ grid-template-columns:1fr } }

.contact-card, .map-card{
  position:relative; border:1px solid var(--border);
  background:color-mix(in oklab, var(--surface), transparent 6%);
  border-radius:18px; padding:18px; overflow:hidden;
  transform:translateY(10px); opacity:0;
  transition:transform .6s ease, opacity .6s ease, box-shadow .25s ease;
}
.contact-card.on, .map-card.on{ transform:none; opacity:1 }
.contact-card:hover, .map-card:hover{ box-shadow:0 14px 40px color-mix(in oklab, var(--brand-blue), transparent 88%) }
.contact-card::after, .map-card::after{
  content:""; position:absolute; inset:-30%;
  background:linear-gradient(70deg, transparent 45%, rgba(255,255,255,.12), transparent 55%);
  transform:translateX(-120%); transition:transform 1s ease; pointer-events:none;
}
.contact-card:hover::after, .map-card:hover::after{ transform:translateX(120%) }

.pill{
  display:inline-flex; align-items:center; gap:8px; padding:6px 10px; margin-bottom:8px;
  border-radius:999px; font-weight:800; color:#fff;
  background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue));
  box-shadow:0 8px 22px rgba(0,0,0,.18);
}

/* Campos del formulario */
.field{ margin:10px 0 }
.field.two{ display:grid; grid-template-columns:1fr 1fr; gap:12px }
@media (max-width:640px){ .field.two{ grid-template-columns:1fr } }

label{ display:block; font-weight:700; margin-bottom:6px }
input[type="text"], input[type="tel"], input[type="email"], select, textarea{
  width:100%; padding:12px 12px; border-radius:12px;
  border:1px solid var(--border); background:var(--surface); color:var(--text);
  outline:none; transition:border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}
textarea{ resize:vertical }
input:focus, select:focus, textarea:focus{
  border-color:color-mix(in oklab, var(--brand-mint), var(--border) 20%);
  box-shadow:0 0 0 3px color-mix(in oklab, var(--brand-mint), transparent 70%);
}
.err{ display:none; color:#ffb4b4; margin-top:6px; font-size:12px }

.hp{ position:absolute; left:-9999px; opacity:0 }

.contact-list{ list-style:none; margin:0; padding:0; display:grid; gap:10px }
.contact-list li{ display:flex; align-items:center; gap:10px; color:var(--muted) }
.contact-list a{ color:inherit; text-decoration:none }
.contact-list a:hover{ text-decoration:underline }

.map-card{ padding:12px }
.map-card iframe{
  width:100%; height:240px; border:0; display:block;
  border-radius:12px; background:#000;
}

/* Botón enviar */
#contacto .btn.primary.send{
  width:100%; margin-top:6px; font-weight:900;
  background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue));
}
.form-note{ color:var(--muted); font-size:12px; margin-top:8px }
.form-ok{ display:none; margin-top:12px; color:#A7F3D0; font-weight:700 }

/* ===== Footer ===== */
.footer{
  margin-top:60px;
  background:linear-gradient(180deg, color-mix(in oklab, var(--bg), #000 6%), color-mix(in oklab, var(--bg), #000 12%));
  border-top:1px solid var(--border);
  color:var(--text);
}
.footer-inner{
  max-width:1200px; margin:0 auto; padding:28px 20px;
  display:grid; gap:18px;
  grid-template-columns:1.2fr 1fr 1fr 1.2fr;
}
@media (max-width:1000px){
  .footer-inner{ grid-template-columns:1fr 1fr; }
}
@media (max-width:640px){
  .footer-inner{ grid-template-columns:1fr; }
}

.f-col{ 
  position:relative; border:1px solid var(--border);
  background:color-mix(in oklab, var(--surface), transparent 6%);
  border-radius:16px; padding:16px;
  transform:translateY(10px); opacity:0;
  transition:transform .6s ease, opacity .6s ease, box-shadow .25s ease;
}
.f-col.on{ transform:none; opacity:1; }
.f-col:hover{ box-shadow:0 12px 30px color-mix(in oklab, var(--brand-blue), transparent 88%); }
.f-col::after{
  content:""; position:absolute; inset:-30%;
  background:linear-gradient(70deg, transparent 45%, rgba(255,255,255,.12), transparent 55%);
  transform:translateX(-120%); transition:transform 1s ease; pointer-events:none;
}
.f-col:hover::after{ transform:translateX(120%); }

.f-col h3{ margin:.2rem 0 .5rem; font-size:16px; color:var(--muted) }

.f-logo{ display:flex; align-items:center; gap:10px; font-weight:900; margin-bottom:6px }
.f-logo img{ height:36px; width:auto; filter:drop-shadow(0 0 6px color-mix(in oklab, var(--brand-mint), transparent 70%)) }
.f-tag{ color:var(--muted); margin:4px 0 10px }

.f-social{ display:flex; gap:10px; list-style:none; padding:0; margin:8px 0 0 }
.f-social a{ width:36px; height:36px; display:grid; place-items:center; border-radius:999px; color:#fff;
  background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue));
  border:1px solid rgba(255,255,255,.15);
  transition:transform .15s ease, filter .15s ease;
}
.f-social a:hover{ transform:translateY(-1px); filter:brightness(1.05) }

.links ul, .legal ul{ list-style:none; padding:0; margin:0; display:grid; gap:8px }
.links a, .legal a{ color:inherit; text-decoration:none }
.links a:hover, .legal a:hover{ text-decoration:underline }

.f-contact{ list-style:none; margin:0 0 10px; padding:0; display:grid; gap:8px }
.f-contact li{ display:flex; align-items:center; gap:10px; color:var(--muted) }
.f-col .btn.call{ margin-top:6px; display:inline-block; padding:10px 14px; border-radius:12px; font-weight:800; }

.f-bottom{
  border-top:1px solid var(--border);
  padding:12px 20px; text-align:center; color:var(--muted);
}
.f-bottom .mini{ margin:.2rem 0 0; font-size:12px }

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .f-col{ transition:none !important }
}

/* ===== Barra de Cookies ===== */
.cookie-bar{
  position:fixed; left:0; right:0; bottom:-200px; z-index:60;
  background:color-mix(in oklab, var(--bg), #000 10%);
  border-top:1px solid var(--border);
  box-shadow:0 -10px 30px rgba(0,0,0,.25);
  color:var(--text);
  transition:transform .35s ease, bottom .35s ease;
}
.cookie-bar.show{ bottom:0; }
.cookie-inner{
  max-width:1200px; margin:0 auto; padding:14px 20px;
  display:grid; gap:10px; grid-template-columns:1fr auto; align-items:center;
}
@media (max-width:800px){
  .cookie-inner{ grid-template-columns:1fr; }
}
.cookie-text{ margin:0; color:var(--muted); }
.cookie-text a{ color:inherit; text-decoration:underline; }
.cookie-actions{ display:flex; gap:10px; justify-content:flex-end; }
.cookie-actions .btn{ padding:10px 14px; border-radius:12px; border:1px solid var(--border); background:var(--surface); color:var(--text); font-weight:800; }
.cookie-actions .btn.primary{ border:none; background:linear-gradient(135deg, var(--brand-teal), var(--brand-blue)); }

/* ===== FAB WhatsApp ===== */
.wa-fab{
  position:fixed; right:18px; bottom:18px; z-index:55;
  width:56px; height:56px; border-radius:999px;
  display:grid; place-items:center;
  color:#fff; background:linear-gradient(135deg, #25D366, #128C7E);
  box-shadow:0 12px 30px rgba(0,0,0,.25), inset 0 0 0 1px rgba(255,255,255,.15);
  transition:transform .15s ease, filter .15s ease;
}
.wa-fab:hover{ transform:translateY(-2px); filter:brightness(1.05); }
.wa-fab:active{ transform:translateY(0); }
.wa-tooltip{
  position:absolute; right:66px; bottom:50%; transform:translateY(50%);
  padding:6px 8px; border-radius:8px; font-size:12px; white-space:nowrap;
  background:color-mix(in oklab, var(--bg), #000 8%); color:var(--text);
  border:1px solid var(--border); opacity:0; pointer-events:none; transition:opacity .2s ease;
}
.wa-fab:hover .wa-tooltip{ opacity:1; }

/* Respeto de movimiento reducido */
@media (prefers-reduced-motion: reduce){
  .wa-fab, .cookie-bar{ transition:none !important; }
}