/* ============================================================
   AVIBA INSURANCE INC.
   DESIGN SYSTEM — PREMIUM / MODERN / ELEGANT
   Blanco + Azul Cielo + Navy + Champagne Gold
   Versión: 2.0 - Formulario interactivo + Bot sidebar derecho
   ============================================================ */

:root{
  /* PALETA PREMIUM */
  --azul-cielo:#5ca9d6;
  --azul-cielo-light:#eaf6fc;
  --azul-cielo-soft:#f4faff;

  --azul:#256b98;
  --azul-osc:#102f4a;
  --navy:#0b2238;

  --dorado:#c7a86b;
  --dorado-light:#eadbb8;
  --dorado-soft:#f8f3e8;

  --blanco:#ffffff;
  --hueso:#fbfaf7;

  --texto:#263746;
  --texto-suave:#667788;
  --gris:#7b8792;

  --verde:#25d366;
  --verde-osc:#128c7e;

  --radio:18px;
  --radio-sm:12px;

  --sombra-suave:0 10px 35px rgba(16,47,74,.07);
  --sombra-card:0 15px 45px rgba(16,47,74,.10);
  --sombra-hover:0 25px 65px rgba(16,47,74,.16);

  --transicion:.35s cubic-bezier(.22,.61,.36,1);
  --transicion-rapida:.2s ease;
}

/* ============================================================
   RESET
   ============================================================ */

*,*::before,*::after{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:"Segoe UI",Inter,-apple-system,BlinkMacSystemFont,Arial,sans-serif;
  color:var(--texto);
  background:radial-gradient(circle at 15% 10%,rgba(92,169,214,.055),transparent 30%),#fff;
  line-height:1.7;
  overflow-x:hidden;
}

img{
  max-width:100%;
  display:block;
}

a{
  text-decoration:none;
  color:var(--azul);
  transition:var(--transicion);
}

a:hover{
  color:var(--azul-osc);
}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 25px;
}

h1,h2,h3{
  color:var(--azul-osc);
  line-height:1.2;
  letter-spacing:-.025em;
}

h1{
  font-size:clamp(2.4rem,5vw,4.3rem);
  font-weight:700;
}

h2{
  font-size:clamp(1.8rem,3vw,2.8rem);
  text-align:center;
  margin-bottom:.7rem;
}

h3{
  font-size:1.3rem;
}

.sub{
  text-align:center;
  color:var(--texto-suave);
  margin-bottom:3rem;
  font-size:1.08rem;
}

/* ============================================================
   EFECTOS GENERALES
   ============================================================ */

section{
  padding:6rem 0;
  position:relative;
}

section:nth-of-type(even){
  background:linear-gradient(180deg,#fff 0%,var(--azul-cielo-soft) 50%,#fff 100%);
}

h2::after{
  content:"";
  display:block;
  width:55px;
  height:3px;
  margin:15px auto 0;
  background:linear-gradient(90deg,transparent,var(--dorado),transparent);
  border-radius:10px;
}

/* ============================================================
   HEADER
   ============================================================ */

.header{
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(16,47,74,.07);
  position:sticky;
  top:0;
  z-index:900;
  box-shadow:0 5px 25px rgba(16,47,74,.05);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.85rem 25px;
}

.logo{
  display:flex;
  align-items:center;
  gap:.7rem;
}

.logo img{
  height:58px;
  width:auto;
}

.logo-text{
  font-weight:700;
  color:var(--azul-osc);
  font-size:1.15rem;
  letter-spacing:.02em;
}

.header-tel{
  font-weight:600;
  color:var(--azul-osc);
  font-size:1rem;
  white-space:nowrap;
  padding:.55rem 1rem;
  border:1px solid rgba(92,169,214,.25);
  border-radius:50px;
  background:var(--azul-cielo-soft);
  transition:var(--transicion);
}

.header-tel:hover{
  border-color:var(--dorado);
  color:var(--azul);
  transform:translateY(-2px);
}

.menu-toggle{
  display:none;
  font-size:1.6rem;
  background:none;
  border:none;
  color:var(--azul-osc);
  cursor:pointer;
}

/* ============================================================
   NAV
   ============================================================ */

.nav{
  background:rgba(16,47,74,.97);
  box-shadow:0 5px 25px rgba(16,47,74,.12);
}

.nav .container{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
}

.nav a{
  position:relative;
  color:#eaf5fb;
  padding:1rem 1.05rem;
  font-size:.9rem;
  font-weight:500;
  transition:var(--transicion);
}

.nav a::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:6px;
  width:0;
  height:2px;
  background:var(--dorado);
  transform:translateX(-50%);
  transition:var(--transicion);
}

.nav a:hover,.nav a.activo{
  color:#fff;
  background:rgba(92,169,214,.12);
}

.nav a:hover::after,.nav a.activo::after{
  width:28px;
}

.nav-cta{
  margin:5px 0;
  border-radius:50px;
  background:linear-gradient(135deg,var(--dorado),#d8bd83)!important;
  color:#fff!important;
  font-weight:700!important;
  box-shadow:0 5px 18px rgba(199,168,107,.22);
}

.nav-cta::after{
  display:none;
}

.nav-cta:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 25px rgba(199,168,107,.32);
}

/* ============================================================
   DROPDOWN
   ============================================================ */

.nav-mas{
  position:relative;
}

.nav-dropdown{
  display:none;
  position:absolute;
  top:100%;
  left:0;
  background:#fff;
  min-width:220px;
  border-radius:0 0 14px 14px;
  box-shadow:0 20px 50px rgba(16,47,74,.15);
  overflow:hidden;
  z-index:50;
}

.nav-dropdown a{
  color:var(--azul-osc);
  display:block;
  white-space:nowrap;
  padding:.85rem 1rem;
}

.nav-dropdown a:hover{
  background:var(--azul-cielo-soft);
  color:var(--azul);
}

.nav-mas:hover .nav-dropdown{
  display:block;
}

/* ============================================================
   HERO
   ============================================================ */

.hero{
  position:relative;
  min-height:78vh;
  display:flex;
  align-items:center;
  color:#fff;
  background:linear-gradient(115deg,rgba(11,34,56,.92),rgba(37,107,152,.72),rgba(92,169,214,.45)),url('../uploads/banner.png') center/cover no-repeat;
  overflow:hidden;
}

.hero::before{
  content:"";
  position:absolute;
  width:600px;
  height:600px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.13),transparent 65%);
  right:-180px;
  top:-180px;
  animation:heroFloat 8s ease-in-out infinite alternate;
}

.hero::after{
  content:"";
  position:absolute;
  width:180px;
  height:3px;
  background:linear-gradient(90deg,transparent,var(--dorado),transparent);
  bottom:0;
  left:50%;
  transform:translateX(-50%);
}

.hero-inner{
  position:relative;
  z-index:2;
  text-align:center;
  padding:5rem 20px;
  max-width:950px;
  margin:0 auto;
}

.hero h1{
  color:#fff;
  font-size:clamp(2.7rem,6vw,5rem);
  margin-bottom:1rem;
  text-shadow:0 8px 35px rgba(0,0,0,.25);
  animation:heroText .8s ease both;
}

.hero .hero-tag{
  color:var(--dorado-light);
  font-weight:600;
  font-size:1.35rem;
  letter-spacing:.04em;
}

.hero p{
  font-size:1.15rem;
  max-width:720px;
  margin:1.3rem auto 2rem;
  color:#edf7fc;
}

@keyframes heroFloat{
  from{transform:translate(0,0);}
  to{transform:translate(-35px,30px);}
}

@keyframes heroText{
  from{opacity:0;transform:translateY(25px);}
  to{opacity:1;transform:translateY(0);}
}

/* ============================================================
   BOTONES
   ============================================================ */

.btn{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.9rem 2rem;
  border-radius:50px;
  font-weight:700;
  transition:var(--transicion);
  border:none;
  cursor:pointer;
  font-size:1rem;
  overflow:hidden;
  text-decoration:none;
}

.btn::before{
  content:"";
  position:absolute;
  top:0;
  left:-120%;
  width:80%;
  height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
  transform:skewX(-20deg);
  transition:.7s;
}

.btn:hover::before{
  left:130%;
}

.btn-primario{
  background:linear-gradient(135deg,var(--dorado),#dec58f);
  color:#fff;
  box-shadow:0 10px 25px rgba(199,168,107,.25);
}

.btn-primario:hover{
  transform:translateY(-4px);
  box-shadow:0 16px 35px rgba(199,168,107,.35);
  color:#fff;
}

.btn-secundario{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.6);
  color:#fff;
  backdrop-filter:blur(8px);
}

.btn-secundario:hover{
  background:#fff;
  color:var(--azul-osc);
  transform:translateY(-3px);
}

.btn-azul{
  background:linear-gradient(135deg,var(--azul),var(--azul-cielo));
  color:#fff;
  box-shadow:0 8px 22px rgba(37,107,152,.22);
}

.btn-azul:hover{
  transform:translateY(-3px);
  box-shadow:0 15px 30px rgba(37,107,152,.3);
  color:#fff;
}

/* ============================================================
   TARJETAS
   ============================================================ */

.tarjetas{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:2rem;
}

.tarjeta{
  position:relative;
  background:#fff;
  border-radius:var(--radio);
  overflow:hidden;
  border:1px solid rgba(92,169,214,.12);
  box-shadow:var(--sombra-card);
  transition:var(--transicion);
  display:flex;
  flex-direction:column;
}

.tarjeta::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:3px;
  background:linear-gradient(90deg,var(--azul-cielo),var(--dorado),var(--azul-cielo));
  transform:scaleX(0);
  transform-origin:center;
  transition:var(--transicion);
  z-index:2;
}

.tarjeta:hover{
  transform:translateY(-12px) scale(1.015);
  box-shadow:var(--sombra-hover);
}

.tarjeta:hover::before{
  transform:scaleX(1);
}

.tarjeta-img{
  height:210px;
  background:linear-gradient(rgba(16,47,74,.05),rgba(16,47,74,.05)),var(--azul-cielo) center/cover no-repeat;
  transition:transform .6s cubic-bezier(.22,.61,.36,1);
}

.tarjeta:hover .tarjeta-img{
  transform:scale(1.05);
}

.tarjeta-body{
  padding:1.8rem;
  flex:1;
  display:flex;
  flex-direction:column;
  background:#fff;
}

.tarjeta-body h3{
  margin-bottom:.6rem;
}

.tarjeta-body p{
  color:var(--texto-suave);
  flex:1;
}

.tarjeta-body .btn{
  margin-top:1.3rem;
  align-self:flex-start;
}

/* ============================================================
   BANNER PREMIUM
   ============================================================ */

.banner-promo{
  position:relative;
  overflow:hidden;
  background:linear-gradient(120deg,var(--azul-osc),var(--azul));
  color:#fff;
  text-align:center;
  padding:4rem 25px;
  border-radius:24px;
  margin:0 auto;
  max-width:1100px;
  box-shadow:0 25px 60px rgba(16,47,74,.15);
}

.banner-promo::before{
  content:"";
  position:absolute;
  width:400px;
  height:400px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(92,169,214,.22),transparent 65%);
  right:-150px;
  top:-180px;
}

.banner-promo::after{
  content:"";
  position:absolute;
  width:250px;
  height:250px;
  border-radius:50%;
  border:1px solid rgba(199,168,107,.35);
  left:-130px;
  bottom:-130px;
}

.banner-promo h2{
  position:relative;
  z-index:2;
  color:#fff;
}

.banner-promo p{
  position:relative;
  z-index:2;
  color:#e6f3fa;
  margin:.7rem 0 1.8rem;
}

/* ============================================================
   RAZONES / EQUIPO
   ============================================================ */

.fila-razon{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:4rem;
  align-items:center;
  margin-bottom:4rem;
}

.fila-razon .razon-img{
  height:330px;
  border-radius:22px;
  background:var(--azul-cielo-soft) center/cover no-repeat;
  box-shadow:var(--sombra-card);
  position:relative;
}

.fila-razon .razon-img::after{
  content:"";
  position:absolute;
  inset:12px;
  border:1px solid rgba(199,168,107,.5);
  border-radius:16px;
  pointer-events:none;
}

.equipo{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:2rem;
}

.miembro{
  background:#fff;
  padding:2.2rem;
  border-radius:20px;
  text-align:center;
  border:1px solid rgba(92,169,214,.12);
  box-shadow:var(--sombra-card);
  transition:var(--transicion);
}

.miembro:hover{
  transform:translateY(-9px);
  box-shadow:var(--sombra-hover);
}

.miembro .foto{
  width:140px;
  height:140px;
  border-radius:50%;
  margin:0 auto 1.2rem;
  background:var(--azul-cielo-soft) center/cover no-repeat;
  border:4px solid #fff;
  box-shadow:0 0 0 2px var(--dorado-light),0 12px 30px rgba(16,47,74,.12);
}

/* ============================================================
   FORMULARIOS - VERSIÓN PREMIUM INTERACTIVA
   ============================================================ */

.form-caja{
  position:relative;
  max-width:720px;
  margin:0 auto;
  background:linear-gradient(145deg,#ffffff 0%,#f8fbfd 100%);
  padding:3rem;
  border-radius:24px;
  border:1px solid rgba(92,169,214,.15);
  box-shadow:0 25px 70px rgba(16,47,74,.12),0 0 0 1px rgba(255,255,255,.8) inset;
  overflow:hidden;
  transition:var(--transicion);
}

.form-caja::before{
  content:"";
  position:absolute;
  top:0;
  left:-100%;
  width:100%;
  height:4px;
  background:linear-gradient(90deg,transparent,var(--azul-cielo),var(--dorado),var(--azul-cielo),transparent);
  animation:borderShine 3s ease-in-out infinite;
}

@keyframes borderShine{
  0%{left:-100%;}
  50%{left:100%;}
  100%{left:100%;}
}

.form-caja:hover{
  box-shadow:0 30px 80px rgba(16,47,74,.16),0 0 0 1px rgba(92,169,214,.2) inset;
  transform:translateY(-5px);
}

.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.1rem;
}

.campo{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:.5rem;
  margin-bottom:1.4rem;
}

.campo.full{
  grid-column:1/-1;
}

.campo label{
  font-weight:600;
  font-size:.9rem;
  color:var(--azul-osc);
  letter-spacing:.02em;
  transition:var(--transicion);
  display:flex;
  align-items:center;
  gap:.4rem;
}

.campo label::before{
  content:"✎";
  font-size:.85rem;
  color:var(--azul-cielo);
  opacity:0;
  transform:translateX(-10px);
  transition:var(--transicion);
}

.campo:focus-within label::before{
  opacity:1;
  transform:translateX(0);
}

.campo:focus-within label{
  color:var(--azul);
  transform:translateX(4px);
}

.campo input,.campo textarea,.campo select{
  position:relative;
  padding:1rem 1.1rem;
  border:2px solid #e1ecf4;
  border-radius:14px;
  font-size:1rem;
  font-family:inherit;
  color:var(--texto);
  background:linear-gradient(145deg,#fbfdff 0%,#f4f9fc 100%);
  transition:all .4s cubic-bezier(.22,.61,.36,1);
  box-shadow:0 2px 8px rgba(16,47,74,.04);
  width:100%;
}

.campo input:hover,.campo textarea:hover,.campo select:hover{
  border-color:#b7d5e7;
}

.campo input:focus,.campo textarea:focus,.campo select:focus{
  outline:none;
  border-color:var(--azul-cielo);
  background:#fff;
  box-shadow:0 0 0 4px rgba(92,169,214,.12),0 8px 25px rgba(92,169,214,.15);
  transform:translateY(-2px);
}

.campo::after{
  content:"";
  position:absolute;
  bottom:0;
  left:50%;
  width:0;
  height:3px;
  background:linear-gradient(90deg,var(--azul-cielo),var(--dorado));
  border-radius:10px;
  transform:translateX(-50%);
  transition:width .5s cubic-bezier(.22,.61,.36,1);
  opacity:0;
}

.campo:focus-within::after{
  width:60%;
  opacity:1;
}

.campo input::placeholder,.campo textarea::placeholder{
  color:#a0b4c4;
  font-style:italic;
  transition:var(--transicion);
}

.campo input:focus::placeholder,.campo textarea:focus::placeholder{
  color:var(--azul-cielo);
  animation:placeholderType 1.5s ease-in-out infinite;
}

@keyframes placeholderType{
  0%,100%{opacity:.6;}
  50%{opacity:1;}
}

.grupo-radio{
  display:flex;
  gap:1.2rem;
  flex-wrap:wrap;
  padding:.8rem;
  background:var(--azul-cielo-soft);
  border-radius:14px;
  border:1px solid rgba(92,169,214,.2);
}

.grupo-radio label{
  display:flex;
  align-items:center;
  gap:.5rem;
  padding:.6rem 1rem;
  background:#fff;
  border-radius:50px;
  border:2px solid transparent;
  cursor:pointer;
  transition:var(--transicion);
  font-weight:500;
  margin-bottom:0;
}

.grupo-radio label:hover{
  border-color:var(--azul-cielo);
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(92,169,214,.2);
}

.grupo-radio input[type="radio"]{
  accent-color:var(--azul);
  width:18px;
  height:18px;
}

.grupo-radio label:has(input[type="radio"]:checked){
  background:linear-gradient(135deg,var(--azul-cielo),var(--azul));
  color:#fff;
  border-color:var(--azul);
  box-shadow:0 6px 20px rgba(37,107,152,.3);
}

.alerta-ok,.alerta-error{
  position:relative;
  padding:1.2rem 1.5rem;
  border-radius:14px;
  margin-bottom:1.5rem;
  font-weight:600;
  animation:slideDown .5s ease;
}

.alerta-ok{
  background:linear-gradient(135deg,#edf9f3 0%,#d4f0e3 100%);
  border:2px solid #8bd0ae;
  color:#1e6b4a;
  animation:slideDown .5s ease,pulseGlow 2s ease-in-out infinite;
}

.alerta-error{
  background:linear-gradient(135deg,#fff4f2 0%,#ffe4e0 100%);
  border:2px solid #e7aaa2;
  color:#a5483d;
  animation:slideDown .5s ease,shake .5s ease-in-out;
}

@keyframes slideDown{
  from{opacity:0;transform:translateY(-20px);}
  to{opacity:1;transform:translateY(0);}
}

@keyframes pulseGlow{
  0%,100%{box-shadow:0 0 0 0 rgba(139,208,174,.4);}
  50%{box-shadow:0 0 0 10px rgba(139,208,174,0);}
}

@keyframes shake{
  0%,100%{transform:translateX(0);}
  25%{transform:translateX(-5px);}
  75%{transform:translateX(5px);}
}

/* ============================================================
   FAQ
   ============================================================ */

.faq{
  max-width:850px;
  margin:0 auto;
}

.faq-item{
  background:#fff;
  border:1px solid rgba(92,169,214,.12);
  border-radius:14px;
  margin-bottom:1rem;
  box-shadow:0 8px 25px rgba(16,47,74,.06);
  overflow:hidden;
  transition:var(--transicion);
}

.faq-item:hover{
  border-color:rgba(199,168,107,.4);
  box-shadow:var(--sombra-suave);
}

.faq-item summary{
  padding:1.3rem 1.5rem;
  cursor:pointer;
  font-weight:700;
  color:var(--azul-osc);
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.faq-item summary::-webkit-details-marker{
  display:none;
}

.faq-item summary::after{
  content:"+";
  font-size:1.5rem;
  color:var(--dorado);
  transition:var(--transicion);
}

.faq-item[open] summary::after{
  content:"−";
}

.faq-item p{
  padding:0 1.5rem 1.4rem;
  color:var(--texto-suave);
}

/* ============================================================
   BOT ASISTENTE - SIDEBAR DERECHO
   ============================================================ */

.bot-fab{
  position:fixed;
  bottom:22px;
  right:22px;
  width:64px;
  height:64px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--azul-osc) 0%,var(--azul) 50%,var(--azul-cielo) 100%);
  border:3px solid rgba(255,255,255,.9);
  cursor:pointer;
  z-index:1000;
  box-shadow:0 12px 35px rgba(37,107,152,.4);
  transition:var(--transicion);
  display:flex;
  align-items:center;
  justify-content:center;
  animation:botPulse 2.5s ease-in-out infinite;
  color:#fff;
  font-size:1.5rem;
}

@keyframes botPulse{
  0%,100%{box-shadow:0 12px 35px rgba(37,107,152,.4),0 0 0 0 rgba(92,169,214,.4);}
  50%{box-shadow:0 12px 35px rgba(37,107,152,.4),0 0 0 15px rgba(92,169,214,0);}
}

.bot-fab:hover{
  transform:scale(1.12) rotate(5deg);
  box-shadow:0 18px 45px rgba(37,107,152,.5);
  animation:none;
}

.bot-fab::after{
  content:"Asistente IA";
  position:absolute;
  right:75px;
  top:50%;
  transform:translateY(-50%) translateX(10px);
  background:#fff;
  color:var(--azul-osc);
  padding:.6rem 1rem;
  border-radius:10px;
  font-size:.85rem;
  font-weight:600;
  white-space:nowrap;
  box-shadow:0 8px 25px rgba(16,47,74,.15);
  opacity:0;
  pointer-events:none;
  transition:var(--transicion);
  font-family:"Segoe UI",Inter,sans-serif;
}

.bot-fab:hover::after{
  opacity:1;
  transform:translateY(-50%) translateX(0);
}

.bot-panel{
  position:fixed;
  top:0;
  right:-400px;
  width:380px;
  max-width:calc(100vw - 40px);
  height:100vh;
  background:#fff;
  border-radius:0;
  box-shadow:-20px 0 60px rgba(16,47,74,.25);
  border:none;
  border-left:1px solid rgba(92,169,214,.15);
  z-index:1001;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  transition:right .4s cubic-bezier(.22,.61,.36,1);
}

.bot-panel.abierto{
  right:0;
  animation:botOpen .4s ease both;
}

@keyframes botOpen{
  from{opacity:0;transform:translateX(50px);}
  to{opacity:1;transform:translateX(0);}
}

.bot-header{
  background:linear-gradient(135deg,var(--azul-osc) 0%,var(--azul) 60%,var(--azul-cielo) 100%);
  color:#fff;
  padding:1.4rem 1.5rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
  box-shadow:0 4px 20px rgba(16,47,74,.2);
}

.bot-header::before{
  content:"🤖 AVIBA Assistant";
  font-weight:700;
  font-size:1.1rem;
  letter-spacing:.02em;
}

.bot-close{
  cursor:pointer;
  font-size:1.6rem;
  line-height:1;
  width:36px;
  height:36px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:rgba(255,255,255,.15);
  transition:var(--transicion);
  color:#fff;
}

.bot-close:hover{
  background:rgba(255,255,255,.25);
  transform:rotate(90deg);
}

.bot-body{
  flex:1;
  overflow-y:auto;
  padding:1.2rem;
  background:linear-gradient(180deg,var(--azul-cielo-soft) 0%,#fff 40%);
}

.bot-msg{
  max-width:85%;
  padding:.9rem 1.1rem;
  border-radius:16px;
  margin-bottom:.9rem;
  font-size:.93rem;
  line-height:1.5;
  animation:msgSlide .3s ease;
}

@keyframes msgSlide{
  from{opacity:0;transform:translateY(10px);}
  to{opacity:1;transform:translateY(0);}
}

.bot-msg.bot{
  background:#fff;
  color:var(--texto);
  border-bottom-left-radius:4px;
  box-shadow:0 4px 15px rgba(16,47,74,.08);
  border-left:3px solid var(--azul-cielo);
}

.bot-msg.user{
  background:linear-gradient(135deg,var(--azul) 0%,var(--azul-cielo) 100%);
  color:#fff;
  margin-left:auto;
  border-bottom-right-radius:4px;
  box-shadow:0 4px 15px rgba(37,107,152,.25);
}

.bot-chips{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  margin:.6rem 0 1rem;
}

.bot-chips button{
  background:#fff;
  border:2px solid rgba(92,169,214,.4);
  color:var(--azul);
  padding:.55rem 1.1rem;
  border-radius:25px;
  font-size:.82rem;
  font-weight:600;
  cursor:pointer;
  transition:var(--transicion);
  box-shadow:0 2px 8px rgba(16,47,74,.06);
}

.bot-chips button:hover{
  background:linear-gradient(135deg,var(--azul) 0%,var(--azul-cielo) 100%);
  color:#fff;
  border-color:var(--azul);
  transform:translateY(-3px);
  box-shadow:0 6px 18px rgba(37,107,152,.25);
}

.bot-input{
  display:flex;
  border-top:2px solid #e5edf3;
  background:#fff;
  padding:.8rem;
  gap:.6rem;
}

.bot-input input{
  flex:1;
  border:2px solid #e1ecf4;
  border-radius:25px;
  padding:.8rem 1.2rem;
  font-size:.95rem;
  outline:none;
  transition:var(--transicion);
  background:#fbfdff;
  font-family:inherit;
}

.bot-input input:focus{
  border-color:var(--azul-cielo);
  box-shadow:0 0 0 4px rgba(92,169,214,.12);
}

.bot-input button{
  background:linear-gradient(135deg,var(--dorado) 0%,#dfc88f 100%);
  border:none;
  color:#fff;
  width:46px;
  height:46px;
  border-radius:50%;
  font-size:1.2rem;
  cursor:pointer;
  transition:var(--transicion);
  box-shadow:0 4px 15px rgba(199,168,107,.3);
  display:flex;
  align-items:center;
  justify-content:center;
}

.bot-input button:hover{
  transform:scale(1.1) rotate(15deg);
  box-shadow:0 6px 20px rgba(199,168,107,.4);
}

/* ============================================================
   WHATSAPP - LADO IZQUIERDO
   ============================================================ */

.btn-whatsapp{
  position:fixed;
  bottom:22px;
  left:22px;
  width:64px;
  height:64px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--verde) 0%,var(--verde-osc) 100%);
  color:#fff;
  font-size:1.8rem;
  display:flex;
  align-items:center;
  justify-content:center;
  border:3px solid rgba(255,255,255,.9);
  box-shadow:0 12px 35px rgba(37,211,102,.35);
  z-index:1000;
  transition:var(--transicion);
  animation:whatsappPulse 2.5s ease-in-out infinite;
  text-decoration:none;
}

@keyframes whatsappPulse{
  0%,100%{box-shadow:0 12px 35px rgba(37,211,102,.35),0 0 0 0 rgba(37,211,102,.4);}
  50%{box-shadow:0 12px 35px rgba(37,211,102,.35),0 0 0 15px rgba(37,211,102,0);}
}

.btn-whatsapp:hover{
  transform:scale(1.12) rotate(-5deg);
  box-shadow:0 18px 45px rgba(37,211,102,.45);
  animation:none;
  color:#fff;
}

.btn-whatsapp::after{
  content:"¡Escríbenos!";
  position:absolute;
  left:75px;
  top:50%;
  transform:translateY(-50%) translateX(-10px);
  background:#fff;
  color:var(--azul-osc);
  padding:.6rem 1rem;
  border-radius:10px;
  font-size:.85rem;
  font-weight:600;
  white-space:nowrap;
  box-shadow:0 8px 25px rgba(16,47,74,.15);
  opacity:0;
  pointer-events:none;
  transition:var(--transicion);
}

.btn-whatsapp:hover::after{
  opacity:1;
  transform:translateY(-50%) translateX(0);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer{
  position:relative;
  background:linear-gradient(135deg,#0b2238,#102f4a);
  color:#c9dbe8;
  margin-top:4rem;
  overflow:hidden;
}

.footer::before{
  content:"";
  position:absolute;
  width:500px;
  height:500px;
  border-radius:50%;
  border:1px solid rgba(199,168,107,.12);
  right:-250px;
  top:-250px;
}

.footer-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:2.5rem;
  padding:4rem 25px;
}

.footer h4{
  color:#fff;
  margin-bottom:.9rem;
  font-size:1.05rem;
}

.footer a{
  color:#bcd0dd;
  display:inline-block;
  transition:var(--transicion);
}

.footer a:hover{
  color:var(--dorado-light);
  transform:translateX(3px);
}

.social{
  display:flex;
  flex-direction:column;
  gap:.5rem;
}

.footer-copy{
  border-top:1px solid rgba(255,255,255,.08);
  text-align:center;
  padding:1.3rem;
  font-size:.85rem;
  color:#8fa8b8;
  position:relative;
  z-index:2;
}

/* ============================================================
   VIDEO
   ============================================================ */

.video-caja{
  position:relative;
  padding-bottom:56.25%;
  height:0;
  overflow:hidden;
  border-radius:20px;
  box-shadow:0 20px 50px rgba(16,47,74,.13);
  border:1px solid rgba(92,169,214,.12);
}

.video-caja iframe,.video-caja video{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  border:none;
}

/* ============================================================
   COGNITO FORMS
   ============================================================ */

.cognito-form-wrapper{
  width:100%;
  max-width:900px;
  margin:35px auto 0;
  background:#fff;
  border-radius:20px;
  overflow:hidden;
  border:1px solid rgba(92,169,214,.12);
  box-shadow:0 20px 60px rgba(16,47,74,.10);
}

.cognito-form-wrapper iframe{
  display:block;
  width:100%;
  min-height:1194px;
  height:1194px;
  border:0;
}

/* ============================================================
   ANIMACIÓN DE ENTRADA
   ============================================================ */

@keyframes fadeUp{
  from{opacity:0;transform:translateY(25px);}
  to{opacity:1;transform:translateY(0);}
}

.tarjeta,.miembro,.form-caja{
  animation:fadeUp .7s ease both;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media(max-width:860px){
  .header-inner{
    padding:.7rem 18px;
  }
  
  .header-tel{
    display:none;
  }
  
  .menu-toggle{
    display:block;
  }
  
  .nav{
    display:none;
  }
  
  .nav.abierto{
    display:block;
  }
  
  .nav .container{
    flex-direction:column;
    align-items:stretch;
  }
  
  .nav a{
    text-align:center;
  }
  
  .nav-mas:hover .nav-dropdown{
    position:static;
    display:none;
  }
  
  .nav-mas.abierto .nav-dropdown{
    display:block;
  }
  
  .nav-dropdown{
    box-shadow:none;
    border-radius:0;
    width:100%;
  }
  
  .hero{
    min-height:70vh;
  }
  
  .hero h1{
    font-size:2.5rem;
  }
  
  .hero p{
    font-size:1rem;
  }
  
  section{
    padding:4rem 0;
  }
  
  .fila-razon{
    grid-template-columns:1fr;
    gap:2rem;
  }
  
  .form-grid{
    grid-template-columns:1fr;
  }
  
  .campo.full{
    grid-column:auto;
  }
  
  h2{
    font-size:1.9rem;
  }
  
  .form-caja{
    padding:2rem 1.5rem;
  }
  
  .cognito-form-wrapper iframe{
    min-height:1450px;
    height:1450px;
  }
}

@media(max-width:480px){
  .container{
    padding:0 17px;
  }
  
  .logo img{
    height:48px;
  }
  
  .hero{
    min-height:65vh;
  }
  
  .hero h1{
    font-size:2.2rem;
  }
  
  .hero-inner{
    padding:4rem 15px;
  }
  
  .btn{
    width:100%;
  }
  
  .tarjetas{
    grid-template-columns:1fr;
  }
  
  .banner-promo{
    border-radius:18px;
    padding:3rem 18px;
  }
  
  .bot-fab,.btn-whatsapp{
    width:58px;
    height:58px;
    bottom:18px;
  }
  
  .bot-fab{
    right:18px;
  }
  
  .btn-whatsapp{
    left:18px;
  }
  
  .bot-panel{
    width:100vw;
    max-width:100vw;
    right:-100vw;
  }
  
  .bot-panel.abierto{
    right:0;
  }
  
  .btn-whatsapp::after,.bot-fab::after{
    display:none;
  }
  
  .cognito-form-wrapper{
    border-radius:14px;
  }
  
  .cognito-form-wrapper iframe{
    min-height:1600px;
    height:1600px;
  }
}

/* ============================================================
   REDUCE MOTION
   ============================================================ */

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    scroll-behavior:auto!important;
  }
}


/* ============================================================
   AVIBA v2 - Banner de página, barra lateral, PWA, bot
   ============================================================ */

/* ---------- Banner único por página ---------- */
.page-banner{
  min-height:42vh;
  display:flex;align-items:center;justify-content:center;
  background-size:cover;background-position:center;
  text-align:center;padding:4rem 1rem;
}
.page-banner-inner{max-width:820px}
.page-banner-inner h1{
  color:#fff;font-size:clamp(2rem,5vw,3.2rem);
  text-shadow:0 2px 18px rgba(0,0,0,.45);margin:0 0 .6rem;
}
.page-banner-inner p{
  color:rgba(255,255,255,.92);font-size:clamp(1rem,2vw,1.25rem);
  text-shadow:0 1px 10px rgba(0,0,0,.4);
}

/* ---------- Barra lateral flotante: BOT + WhatsApp ---------- */
.side-dock{
  position:fixed;right:16px;top:50%;transform:translateY(-50%);
  display:flex;flex-direction:column;gap:14px;z-index:99990;
  align-items:center;
}
.side-dock .btn-whatsapp{
  position:static;transform:none;
  width:58px;height:58px;border-radius:50%;
  background:#25d366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(37,211,102,.45);
  transition:transform .2s ease, box-shadow .2s ease;
}
.side-dock .btn-whatsapp:hover{transform:scale(1.1)}
.side-dock .bot-fab{
  position:static;transform:none;
  width:58px;height:58px;border-radius:50%;
  background:#0b2547;border:2px solid #c9a227;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;padding:0;
  box-shadow:0 6px 20px rgba(11,37,71,.45);
  transition:transform .2s ease;
}
.side-dock .bot-fab:hover{transform:scale(1.1)}
.side-dock .bot-fab-logo{width:80%;height:80%;object-fit:contain}
.side-dock .bot-fab-letra{display:none;color:#fff;font-size:1.6rem;font-weight:800}
.side-dock .bot-fab-sin-logo .bot-fab-letra{display:block}

/* ---------- Header del panel del bot ---------- */
.bot-header{display:flex;align-items:center;gap:.6rem}
.bot-header-logo{width:34px;height:34px;border-radius:8px;object-fit:contain;background:#fff;padding:2px}
.bot-header-texto{flex:1;display:flex;flex-direction:column}
.bot-header-texto strong{font-size:.95rem}
.bot-estado{font-size:.72rem;color:#8fe0a5;display:flex;align-items:center;gap:.3rem}
.bot-estado i{width:7px;height:7px;border-radius:50%;background:#2ecc71;display:inline-block}

/* ---------- Botón instalar app ---------- */
.btn-instalar{
  background:#c9a227;color:#fff;border:none;border-radius:8px;
  padding:.6rem 1.1rem;font-weight:700;cursor:pointer;font-size:.85rem;
}
.btn-instalar:disabled{opacity:.6;cursor:default}

@media (max-width:860px){
  .side-dock{right:10px}
  .side-dock .btn-whatsapp,.side-dock .bot-fab{width:50px;height:50px}
}

/* BOT FLOTANTE - LOGO REDONDO GLOBAL */
.bot-fab {
  width: 64px !important;
  height: 64px !important;
  border-radius: 50% !important;
  overflow: hidden !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.bot-fab .bot-imagen,
.bot-fab img {
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  object-fit: cover !important;
  border-radius: 50% !important;
  display: block !important;
  margin: 0 !important;
}