:root {
  --primary: #003087;
  --accent: #e8151b;
  --dark: #05051a;
  --light: #f5f7fa;
  --gray: #6b7280;
  --border: #e5e7eb;
  --white: #fff;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Segoe UI',system-ui,sans-serif;color:#1f2937;background:var(--white);overflow-x:hidden;}

/* ── MOCKUP BANNER ── */
.mockup-banner{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:linear-gradient(90deg,#f59e0b,#d97706);
  color:white;text-align:center;font-size:12px;font-weight:700;
  padding:7px;letter-spacing:1px;
}

/* ── NAV ── */
nav{
  position:fixed;top:32px;left:0;right:0;z-index:100;
  background:rgba(0,30,90,0.97);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,0.08);
  padding:0 6%;display:flex;align-items:center;justify-content:space-between;
  height:64px;transition:box-shadow 0.3s;
}
nav.scrolled{box-shadow:0 4px 24px rgba(0,0,0,0.4);}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;}
.nav-logo img{height:34px;object-fit:contain;}
/* fallback si el logo falla */
.nav-logo-fallback{font-size:20px;font-weight:900;color:var(--primary);display:none;}
.nav-logo-fallback span{color:var(--accent);}
.nav-links{display:flex;gap:28px;list-style:none;}
.nav-links > li{position:relative;}
.nav-links a{font-size:14px;color:rgba(255,255,255,0.8);text-decoration:none;font-weight:500;transition:color 0.2s;}
.nav-links a:hover{color:white;}
.nav-caret{font-size:10px;display:inline-block;transition:transform 0.2s;}
.has-dropdown:hover .nav-caret{transform:rotate(180deg);}
.nav-dropdown{
  display:none;position:absolute;top:100%;left:-16px;
  background:white;border-radius:14px;box-shadow:0 20px 48px rgba(0,0,0,0.22);
  list-style:none;padding:16px 10px 10px;min-width:280px;max-height:70vh;overflow-y:auto;
  z-index:150;
}
.has-dropdown:hover .nav-dropdown{display:block;}
.nav-dropdown li{position:static;}
.nav-dropdown a{
  display:block;color:#1f2937;font-size:13px;font-weight:500;
  padding:9px 14px;border-radius:8px;white-space:nowrap;
}
.nav-dropdown a:hover{background:var(--light);color:var(--primary);}
.nav-cta{
  background:var(--accent);color:white;
  padding:10px 22px;border-radius:8px;
  font-size:14px;font-weight:700;
  transition:all 0.2s;border:none;cursor:pointer;font-family:inherit;
}
.nav-cta:hover{background:#c0101a;transform:translateY(-1px);}

/* ── PARTICLES ── */
#particles{position:absolute;inset:0;z-index:0;}

/* ── HERO ── */
.hero{
  min-height:100vh;
  background:linear-gradient(135deg,#00103d 0%,#002878 45%,#0041c2 100%);
  display:grid;grid-template-columns:1fr 1fr;align-items:center;
  padding:110px 6% 70px;position:relative;overflow:hidden;gap:48px;
}
@media(max-width:900px){.hero{grid-template-columns:1fr;}.hero-visual{display:none;}}

.hero-glow{
  position:absolute;top:-120px;right:-80px;
  width:650px;height:650px;
  background:radial-gradient(circle,rgba(232,21,27,0.16) 0%,transparent 65%);
  border-radius:50%;animation:glow-pulse 6s ease-in-out infinite;pointer-events:none;
}
.hero-glow2{
  position:absolute;bottom:-180px;left:-60px;
  width:480px;height:480px;
  background:radial-gradient(circle,rgba(0,65,194,0.35) 0%,transparent 65%);
  border-radius:50%;animation:glow-pulse 8s ease-in-out infinite reverse;pointer-events:none;
}
@keyframes glow-pulse{0%,100%{transform:scale(1);opacity:.6;}50%{transform:scale(1.18);opacity:1;}}

.hero-content{position:relative;z-index:1;}

.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.18);
  color:#93c5fd;padding:6px 16px;border-radius:20px;
  font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;
  margin-bottom:22px;
  opacity:0;animation:fadeUp 0.6s 0.2s forwards;
}
.hero-badge::before{content:'●';color:#4ade80;font-size:8px;}

.hero h1{
  font-size:clamp(36px,4.5vw,58px);font-weight:900;
  color:white;line-height:1.1;margin-bottom:20px;
  opacity:0;animation:fadeUp 0.7s 0.4s forwards;
}
.hero h1 em{
  color:#93c5fd;font-style:normal;
  background:linear-gradient(90deg,#93c5fd,#60a5fa);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}

.hero-sub{
  font-size:17px;color:rgba(255,255,255,0.68);
  line-height:1.75;margin-bottom:34px;
  opacity:0;animation:fadeUp 0.7s 0.6s forwards;
}

.hero-btns{
  display:flex;gap:14px;flex-wrap:wrap;
  opacity:0;animation:fadeUp 0.7s 0.8s forwards;
}
.btn-primary{
  background:var(--accent);color:white;padding:14px 26px;border-radius:10px;
  font-weight:700;font-size:15px;border:none;cursor:pointer;font-family:inherit;
  transition:all 0.25s;box-shadow:0 4px 20px rgba(232,21,27,0.45);
}
.btn-primary:hover{background:#c0101a;transform:translateY(-3px);box-shadow:0 10px 28px rgba(232,21,27,0.5);}
.btn-outline{
  background:rgba(255,255,255,0.08);
  border:1.5px solid rgba(255,255,255,0.3);
  color:white;padding:13px 26px;border-radius:10px;
  font-weight:600;font-size:15px;cursor:pointer;font-family:inherit;transition:all 0.25s;
}
.btn-outline:hover{background:rgba(255,255,255,0.15);border-color:rgba(255,255,255,0.6);}

.hero-stats{
  display:flex;gap:36px;margin-top:48px;
  padding-top:28px;border-top:1px solid rgba(255,255,255,0.1);
  opacity:0;animation:fadeUp 0.7s 1s forwards;
}
.stat-num{font-size:36px;font-weight:900;color:white;line-height:1;}
.stat-plus{color:#93c5fd;}
.stat-label{font-size:12px;color:rgba(255,255,255,0.45);margin-top:4px;}

/* ── HERO VISUAL (right side) ── */
.hero-visual{
  position:relative;z-index:1;
  opacity:0;animation:fadeUp 0.8s 0.7s forwards;
  padding:20px 10px;
}
.hv-card{
  background:rgba(255,255,255,0.07);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:20px;padding:22px 24px;
  backdrop-filter:blur(10px);
}
.hv-card-header{
  display:flex;align-items:center;gap:10px;margin-bottom:18px;
}
.hv-card-dot{width:10px;height:10px;border-radius:50%;}
.hv-card-title{font-size:13px;font-weight:700;color:rgba(255,255,255,0.7);letter-spacing:.5px;}
/* Metric rows */
.hv-metrics{display:flex;flex-direction:column;gap:12px;}
.hv-metric{
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(255,255,255,0.05);border-radius:10px;padding:10px 14px;
}
.hv-metric-label{font-size:13px;color:rgba(255,255,255,0.6);display:flex;align-items:center;gap:8px;}
.hv-metric-val{font-size:15px;font-weight:800;color:white;}
.hv-metric-val.green{color:#4ade80;}
.hv-metric-val.blue{color:#93c5fd;}
.hv-metric-val.red{color:#f87171;}
/* Bar */
.hv-bar-wrap{margin-top:16px;}
.hv-bar-label{display:flex;justify-content:space-between;font-size:12px;color:rgba(255,255,255,0.5);margin-bottom:6px;}
.hv-bar-bg{background:rgba(255,255,255,0.08);border-radius:4px;height:6px;overflow:hidden;}
.hv-bar-fill{height:100%;border-radius:4px;animation:bar-grow 1.5s 1s ease both;}
@keyframes bar-grow{from{width:0};}
/* Floating cards */
.hv-float{
  position:absolute;background:white;border-radius:14px;
  padding:12px 16px;box-shadow:0 12px 32px rgba(0,0,0,0.22);
  display:flex;align-items:center;gap:10px;
  animation:float-card 4s ease-in-out infinite;
}
.hv-float.f1{top:10px;right:10px;animation-delay:0s;z-index:10;}
.hv-float.f2{bottom:10px;left:10px;animation-delay:1.5s;z-index:10;}
@keyframes float-card{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}
.hv-float-icon{font-size:22px;}
.hv-float-text{font-size:12px;}
.hv-float-text strong{display:block;font-size:13px;color:#111827;}
.hv-float-text span{color:var(--gray);}


.tech-tag{
  display:inline-block;padding:3px 10px;border-radius:20px;
  font-size:11px;font-weight:700;letter-spacing:.5px;
}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.3;}}
.live-line{padding:3px 0;border-bottom:1px solid rgba(255,255,255,0.05);}
.live-line:last-child{border-bottom:none;}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:translateY(0);}}

/* ── PARTNERS ── */
.partners{
  background:var(--white);
  padding:24px 0;
  border-bottom:1px solid var(--border);
  overflow:hidden;
}
.partners-track{
  display:flex;gap:60px;align-items:center;
  animation:marquee 18s linear infinite;
  width:max-content;
}
.partners:hover .partners-track{animation-play-state:paused;}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.partner-item{
  display:flex;align-items:center;gap:9px;
  opacity:0.45;transition:opacity 0.3s;
  filter:grayscale(100%);white-space:nowrap;
  font-weight:800;font-size:15px;color:#374151;
}
.partner-item:hover{opacity:1;filter:grayscale(0%);}

/* ── SECTIONS ── */
section{padding:90px 6%;}
.reveal{opacity:0;transform:translateY(36px);transition:opacity 0.65s ease,transform 0.65s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}
.reveal-left{opacity:0;transform:translateX(-36px);transition:opacity 0.65s ease,transform 0.65s ease;}
.reveal-left.visible{opacity:1;transform:translateX(0);}
.reveal-right{opacity:0;transform:translateX(36px);transition:opacity 0.65s ease,transform 0.65s ease;}
.reveal-right.visible{opacity:1;transform:translateX(0);}

.sec-tag{
  display:inline-block;background:#eff6ff;color:var(--primary);
  padding:4px 14px;border-radius:20px;
  font-size:11px;font-weight:700;letter-spacing:2px;
  text-transform:uppercase;margin-bottom:14px;
}
.sec-title{font-size:clamp(26px,3.5vw,40px);font-weight:800;color:#111827;margin-bottom:12px;}
.sec-sub{font-size:17px;color:var(--gray);max-width:540px;line-height:1.7;}
.sec-header{margin-bottom:52px;}

/* ── SERVICIOS ── */
#servicios{background:var(--white);}
.servicios-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(270px,1fr));
  gap:22px;
}
.srv-card{
  background:var(--light);border-radius:20px;padding:30px 26px;
  border:1px solid var(--border);
  transition:all 0.35s;position:relative;overflow:hidden;
  opacity:0;transform:translateY(28px);
  display:block;text-decoration:none;color:inherit;cursor:pointer;
}
.srv-card.visible{opacity:1;transform:translateY(0);}
.srv-card::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(0,48,135,0.04),transparent);
  opacity:0;transition:opacity 0.3s;
}
.srv-card:hover{transform:translateY(-8px);box-shadow:0 24px 48px rgba(0,0,0,0.1);background:var(--white);}
.srv-card:hover::after{opacity:1;}
.srv-bar{
  height:3px;width:0;background:linear-gradient(90deg,var(--primary),#0050d8);
  border-radius:2px;margin-bottom:24px;transition:width 0.5s 0.1s;
}
.srv-card:hover .srv-bar,.srv-card.visible .srv-bar{width:48px;}
.srv-icon{
  width:52px;height:52px;
  background:linear-gradient(135deg,#eff6ff,#dbeafe);
  border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:24px;margin-bottom:16px;
  transition:transform 0.3s;
}
.srv-card:hover .srv-icon{transform:scale(1.1) rotate(-5deg);}
.srv-title{font-size:16px;font-weight:700;color:#111827;margin-bottom:8px;}
.srv-desc{font-size:13px;color:var(--gray);line-height:1.7;}
.srv-more{
  display:inline-flex;align-items:center;gap:5px;
  margin-top:14px;font-size:13px;font-weight:600;
  color:var(--primary);opacity:0;transition:opacity 0.2s;
}
.srv-card:hover .srv-more{opacity:1;}

/* ── PRODUCTOS (SOFTWARE) ── */
#productos{background:var(--light);}
#productos .srv-card{background:var(--white);}
#productos .srv-card:hover{background:var(--white);}
#productos .srv-icon{background:linear-gradient(135deg,#eefdf3,#dcfce7);}

/* ── DETALLE SERVICIO / PRODUCTO ── */
.detail-hero{
  background:linear-gradient(135deg,#001244,#003087);color:white;
  padding:140px 0 70px;
}
.detail-hero-inner{max-width:900px;margin:0 auto;padding:0 32px;}
.detail-back{
  display:inline-flex;align-items:center;gap:6px;
  color:rgba(255,255,255,0.6);text-decoration:none;font-size:13px;font-weight:600;
  margin-bottom:24px;transition:color 0.2s;
}
.detail-back:hover{color:white;}
.detail-icon{
  width:76px;height:76px;border-radius:20px;
  background:rgba(255,255,255,0.08);
  display:flex;align-items:center;justify-content:center;
  font-size:36px;margin-bottom:24px;
}
.detail-title{font-size:clamp(28px,4vw,44px);font-weight:800;margin-bottom:14px;}
.detail-subtitle{font-size:18px;color:rgba(255,255,255,0.65);max-width:640px;line-height:1.6;}
.detail-body{max-width:900px;margin:0 auto;padding:64px 32px;}
.detail-section{margin-bottom:44px;}
.detail-section h3{font-size:20px;font-weight:800;color:#111827;margin-bottom:16px;}
.detail-desc{font-size:16px;color:var(--gray);line-height:1.8;}
.legal-text{font-size:15px;color:#374151;line-height:1.9;}
.legal-text p{margin-bottom:16px;}
.legal-text p:last-child{margin-bottom:0;}
.detail-feat-list{list-style:none;display:flex;flex-direction:column;gap:14px;}
.detail-feat-list li{
  display:flex;align-items:flex-start;gap:12px;
  font-size:15px;color:#374151;line-height:1.6;
}
.detail-feat-list li::before{
  content:'✓';flex-shrink:0;width:24px;height:24px;border-radius:50%;
  background:#dbeafe;color:var(--primary);font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;margin-top:1px;
}
.detail-callout{
  background:var(--light);border-left:4px solid var(--primary);
  border-radius:12px;padding:22px 26px;font-size:15px;color:#374151;line-height:1.7;
}
.detail-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:#eefdf3;color:#16a34a;border-radius:999px;
  padding:10px 18px;font-size:14px;font-weight:700;
}
.detail-cta{
  background:var(--light);border-radius:20px;padding:36px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.detail-cta-text strong{display:block;font-size:18px;color:#111827;margin-bottom:4px;}
.detail-cta-text span{font-size:14px;color:var(--gray);}
.detail-related{margin-top:56px;}
.detail-related h3{font-size:20px;font-weight:800;color:#111827;margin-bottom:22px;}
.detail-marcas{display:flex;flex-wrap:wrap;gap:10px;}
.marca-pill{
  background:var(--light);border:1px solid var(--border);border-radius:999px;
  padding:8px 18px;font-size:13px;font-weight:700;color:#374151;
}
.detail-highlights{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;}
.highlight-card{
  background:var(--light);border-radius:14px;padding:18px 20px;
  display:flex;flex-direction:column;gap:6px;
}
.highlight-card strong{font-size:14px;color:#111827;}
.highlight-card span{font-size:13px;color:var(--gray);line-height:1.6;}
@media(max-width:768px){
  .detail-hero{padding:120px 0 50px;}
  .detail-cta{flex-direction:column;align-items:flex-start;}
}

/* ── IA SECTION ── */
.ia-section{background:linear-gradient(135deg,#001244,#003087);color:white;}
.ia-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.ia-section .sec-tag{background:rgba(147,197,253,0.15);color:#93c5fd;}
.ia-section .sec-title{color:white;}
.ia-section .sec-sub{color:rgba(255,255,255,0.6);}
.ia-features{list-style:none;margin-top:28px;display:flex;flex-direction:column;gap:18px;}
.ia-feat{display:flex;gap:14px;align-items:flex-start;}
.ia-feat-icon{
  width:40px;height:40px;border-radius:10px;
  background:rgba(255,255,255,0.08);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;flex-shrink:0;
  transition:background 0.3s;
}
.ia-feat:hover .ia-feat-icon{background:rgba(255,255,255,0.15);}
.ia-feat-text strong{display:block;font-size:15px;margin-bottom:3px;}
.ia-feat-text span{font-size:13px;opacity:0.55;}

/* ── CHAT DEMO VISUAL ── */
.chat-demo-box{
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:20px;overflow:hidden;
}
.chat-demo-header{
  background:rgba(255,255,255,0.06);
  padding:16px 20px;display:flex;align-items:center;gap:12px;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.chat-demo-avatar{
  width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),#ff6b6b);
  display:flex;align-items:center;justify-content:center;font-size:18px;
}
.chat-demo-name{font-weight:700;font-size:14px;}
.chat-demo-status{font-size:12px;opacity:0.5;margin-top:1px;}
.chat-demo-status::before{content:'● ';color:#4ade80;font-size:9px;}
.chat-demo-msgs{padding:20px;display:flex;flex-direction:column;gap:12px;min-height:240px;}
.dm{max-width:80%;padding:11px 15px;border-radius:16px;font-size:13px;line-height:1.5;}
.dm.bot{background:rgba(255,255,255,0.1);color:white;border-bottom-left-radius:4px;align-self:flex-start;}
.dm.user{background:var(--accent);color:white;border-bottom-right-radius:4px;align-self:flex-end;}
.dm-typing{
  align-self:flex-start;background:rgba(255,255,255,0.08);
  padding:12px 18px;border-radius:16px;border-bottom-left-radius:4px;
  display:flex;gap:5px;align-items:center;
}
.dm-typing span{
  width:7px;height:7px;background:rgba(255,255,255,0.4);border-radius:50%;
  animation:bounce 1.2s infinite;
}
.dm-typing span:nth-child(2){animation-delay:.2s;}
.dm-typing span:nth-child(3){animation-delay:.4s;}
@keyframes bounce{0%,60%,100%{opacity:.3;transform:translateY(0);}30%{opacity:1;transform:translateY(-4px);}}

/* ── NÚMEROS ── */
.numeros{
  padding:60px 6%;background:var(--white);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.numeros-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:32px;text-align:center;
}
.num-val{font-size:52px;font-weight:900;color:var(--primary);line-height:1;}
.num-val sup{font-size:28px;color:var(--accent);vertical-align:super;}
.num-label{font-size:14px;color:var(--gray);margin-top:8px;}

/* ── CLIENTES ── */
#clientes{background:var(--light);}
.clientes-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  gap:16px;
}
.cli-card{
  background:white;border-radius:16px;padding:28px 20px;
  text-align:center;border:1px solid var(--border);
  transition:all 0.3s;
}
.cli-card:hover{border-color:var(--primary);box-shadow:0 10px 28px rgba(0,48,135,0.1);transform:translateY(-5px);}
.cli-icon{font-size:38px;margin-bottom:10px;}
.cli-logo-img{max-height:48px;max-width:100%;object-fit:contain;margin-bottom:14px;filter:grayscale(15%);}
.cli-name{font-weight:700;font-size:14px;color:#111827;margin-bottom:3px;}
.cli-type{font-size:12px;color:var(--gray);}
.cli-quote{
  max-width:720px;margin:44px auto 0;text-align:center;
  font-size:18px;font-style:italic;color:#374151;line-height:1.7;
  border:none;padding:0 20px;
}
.cli-logos{
  margin-top:36px;display:flex;flex-wrap:wrap;justify-content:center;gap:12px;
}
.cli-logo-item{
  background:white;border:1px solid var(--border);border-radius:999px;
  padding:8px 18px;font-size:12px;font-weight:700;color:#6b7280;
  letter-spacing:0.3px;
}

/* ── CONTACTO ── */
#contacto{background:var(--dark);color:white;}
.contacto-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
.contacto-grid .sec-tag{background:rgba(147,197,253,0.1);color:#93c5fd;}
.contacto-grid .sec-title{color:white;}
.contacto-grid .sec-sub{color:rgba(255,255,255,0.45);}
.contacto-datos{margin-top:28px;display:flex;flex-direction:column;gap:16px;}
.c-dato{display:flex;gap:14px;align-items:flex-start;}
.c-dato-ico{
  width:42px;height:42px;border-radius:10px;
  background:rgba(255,255,255,0.06);
  display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;
}
.c-dato strong{display:block;font-size:14px;margin-bottom:2px;}
.c-dato span{font-size:13px;opacity:0.4;}
.contact-form{
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:20px;padding:32px;
}
.fg{margin-bottom:16px;}
.fg label{display:block;font-size:12px;font-weight:700;margin-bottom:7px;opacity:0.6;letter-spacing:.5px;}
.fg input,.fg select,.fg textarea{
  width:100%;background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.1);
  border-radius:10px;padding:11px 14px;
  color:white;font-size:14px;font-family:inherit;outline:none;
  transition:border-color 0.2s;
}
.fg input::placeholder,.fg textarea::placeholder{color:rgba(255,255,255,0.25);}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:#93c5fd;}
.fg select option{background:#1f2937;}
.fg textarea{resize:vertical;min-height:90px;}
.fg-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.btn-send{
  width:100%;background:var(--accent);color:white;border:none;
  padding:13px;border-radius:10px;font-size:15px;font-weight:700;
  cursor:pointer;transition:all 0.2s;font-family:inherit;
}
.btn-send:hover{background:#c0101a;transform:translateY(-2px);}

/* ── FOOTER ── */
footer{
  background:#02020f;color:white;
  padding:36px 6%;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:14px;
  border-top:1px solid rgba(255,255,255,0.04);
}
.footer-logo{font-size:18px;font-weight:900;}
.footer-logo span{color:var(--accent);}
.footer-copy{font-size:12px;opacity:0.3;}
.footer-link{color:inherit;text-decoration:underline;}
.footer-link:hover{opacity:0.7;}
.footer-social{display:flex;gap:10px;}
.footer-social a{
  width:34px;height:34px;background:rgba(255,255,255,0.05);
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  color:white;text-decoration:none;font-size:14px;transition:background 0.2s;
}
.footer-social a:hover{background:var(--primary);}

/* ══════════════════════════════
   CHAT WIDGET FLOTANTE
══════════════════════════════ */
.chat-fab{
  position:fixed;bottom:28px;right:28px;z-index:300;
}
.chat-fab-btn{
  width:58px;height:58px;border-radius:50%;
  background:var(--accent);border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:26px;
  box-shadow:0 6px 24px rgba(232,21,27,0.5);
  transition:transform 0.3s,box-shadow 0.3s;
  animation:fab-pulse 3s 2s ease-in-out infinite;
}
.chat-fab-btn:hover{transform:scale(1.1);box-shadow:0 10px 30px rgba(232,21,27,0.6);}
@keyframes fab-pulse{0%,85%,100%{transform:scale(1);}88%{transform:scale(1.1);}92%{transform:scale(0.95);}96%{transform:scale(1.05);}}

.chat-tooltip-bubble{
  position:absolute;bottom:70px;right:0;
  background:white;color:#111;
  padding:9px 14px;border-radius:12px;
  font-size:13px;font-weight:600;white-space:nowrap;
  box-shadow:0 4px 18px rgba(0,0,0,0.14);
  animation:tooltip-in 0.4s 1s both;
}
.chat-tooltip-bubble::after{
  content:'';position:absolute;bottom:-6px;right:18px;
  width:12px;height:12px;background:white;transform:rotate(45deg);
}
@keyframes tooltip-in{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}

/* ── CHAT WINDOW ── */
.chat-window{
  position:fixed;bottom:98px;right:28px;z-index:300;
  width:360px;background:white;border-radius:20px;
  box-shadow:0 20px 60px rgba(0,0,0,0.2);
  display:none;flex-direction:column;overflow:hidden;
  transform:scale(0.9) translateY(20px);opacity:0;
  transform-origin:bottom right;
  transition:all 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.chat-window.open{
  display:flex;transform:scale(1) translateY(0);opacity:1;
}

.cw-header{
  background:linear-gradient(135deg,var(--primary),#0050d8);
  padding:16px 20px;display:flex;align-items:center;gap:12px;color:white;
}
.cw-avatar{
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,0.2);
  display:flex;align-items:center;justify-content:center;font-size:20px;
  flex-shrink:0;
}
.cw-name{font-weight:700;font-size:15px;}
.cw-status{font-size:12px;opacity:0.65;}
.cw-status::before{content:'● ';color:#4ade80;font-size:9px;}
.cw-close{
  margin-left:auto;background:rgba(255,255,255,0.15);border:none;
  color:white;width:28px;height:28px;border-radius:50%;
  cursor:pointer;font-size:16px;transition:background 0.2s;
}
.cw-close:hover{background:rgba(255,255,255,0.3);}

.cw-msgs{
  flex:1;padding:18px;overflow-y:auto;
  display:flex;flex-direction:column;gap:10px;
  max-height:340px;min-height:260px;
  scroll-behavior:smooth;
}
.cw-msg{
  max-width:82%;padding:10px 14px;border-radius:16px;font-size:13px;line-height:1.55;
  animation:msg-in 0.3s ease;
}
@keyframes msg-in{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.cw-msg.bot{background:#f3f4f6;color:#1f2937;border-bottom-left-radius:4px;align-self:flex-start;}
.cw-msg.user{background:var(--accent);color:white;border-bottom-right-radius:4px;align-self:flex-end;}
.cw-typing{
  align-self:flex-start;background:#f3f4f6;
  padding:12px 16px;border-radius:16px;border-bottom-left-radius:4px;
  display:flex;gap:5px;align-items:center;
  animation:msg-in 0.3s ease;
}
.cw-typing span{
  width:7px;height:7px;background:#9ca3af;border-radius:50%;
  animation:bounce 1.2s infinite;
}
.cw-typing span:nth-child(2){animation-delay:.2s;}
.cw-typing span:nth-child(3){animation-delay:.4s;}

.cw-quick{
  padding:8px 14px 12px;display:flex;gap:8px;flex-wrap:wrap;
}
.cw-quick-btn{
  background:#eff6ff;color:var(--primary);border:1px solid #bfdbfe;
  padding:6px 12px;border-radius:20px;font-size:12px;font-weight:600;
  cursor:pointer;transition:all 0.2s;white-space:nowrap;
}
.cw-quick-btn:hover{background:var(--primary);color:white;border-color:var(--primary);}

.cw-input-row{
  display:flex;gap:8px;padding:12px 16px;
  border-top:1px solid var(--border);
}
.cw-input{
  flex:1;background:#f9fafb;border:1px solid var(--border);
  border-radius:10px;padding:10px 14px;font-size:13px;
  outline:none;font-family:inherit;color:#1f2937;
  transition:border-color 0.2s;
}
.cw-input:focus{border-color:var(--primary);}
.cw-input::placeholder{color:#9ca3af;}
.cw-send{
  width:38px;height:38px;background:var(--accent);color:white;
  border:none;border-radius:10px;cursor:pointer;font-size:16px;
  transition:all 0.2s;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
}
.cw-send:hover{background:#c0101a;transform:scale(1.05);}

@media(max-width:768px){
  .nav-links{display:none;}
  .ia-grid,.contacto-grid{grid-template-columns:1fr;}
  .fg-row{grid-template-columns:1fr;}
  .chat-window{width:calc(100vw - 32px);right:16px;bottom:86px;}
}

/* ── TOAST NOTIFICATION ── */
.toast-notif{
  position:fixed;top:84px;right:24px;z-index:300;
  display:flex;align-items:flex-start;gap:12px;
  background:white;border-radius:14px;padding:16px 18px;
  box-shadow:0 16px 40px rgba(0,0,0,0.25);
  max-width:360px;
  opacity:0;transform:translateY(-16px);
  transition:opacity 0.35s ease,transform 0.35s ease;
}
.toast-notif.show{opacity:1;transform:translateY(0);}
.toast-notif.toast-ok{border-left:4px solid #16a34a;}
.toast-notif.toast-err{border-left:4px solid var(--accent);}
.toast-icon{font-size:20px;flex-shrink:0;}
.toast-text{font-size:13px;color:#1f2937;line-height:1.5;flex:1;}
.toast-close{
  background:none;border:none;color:#9ca3af;cursor:pointer;
  font-size:13px;flex-shrink:0;padding:2px;
}
.toast-close:hover{color:#374151;}
@media(max-width:768px){
  .toast-notif{left:16px;right:16px;max-width:none;top:76px;}
}

/* ── BLOG ── */
.blog-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:24px;
}
.blog-card{
  background:white;border:1px solid var(--border);border-radius:18px;overflow:hidden;
  text-decoration:none;color:inherit;display:flex;flex-direction:column;
  transition:all 0.3s;
}
.blog-card:hover{transform:translateY(-5px);box-shadow:0 16px 36px rgba(0,0,0,0.1);border-color:transparent;}
.blog-card-img{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--light);}
.blog-card-img-placeholder{
  display:flex;align-items:center;justify-content:center;font-size:44px;
  background:linear-gradient(135deg,#001244,#003087);
}
.blog-card-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1;}
.blog-card-date{font-size:11.5px;font-weight:700;letter-spacing:0.5px;text-transform:uppercase;color:var(--accent);}
.blog-card-title{font-size:17px;font-weight:800;color:#111827;line-height:1.35;}
.blog-card-excerpt{font-size:13.5px;color:var(--gray);line-height:1.6;flex:1;}
.blog-card-more{font-size:13px;font-weight:700;color:var(--primary);margin-top:4px;}
.blog-empty{padding:60px 20px;text-align:center;color:var(--gray);font-size:15px;}

.blog-detail-img{width:100%;max-height:440px;object-fit:cover;border-radius:18px;margin-bottom:32px;}
.blog-detail-meta{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px;color:var(--accent);margin-bottom:10px;}
.blog-detail-excerpt{font-size:17px;color:#374151;line-height:1.7;font-weight:600;margin-bottom:24px;}
.blog-body{font-size:15.5px;color:#374151;line-height:1.9;}
.blog-body p{margin-bottom:18px;}
.blog-body img{max-width:100%;border-radius:12px;margin:8px 0;}
.blog-body strong{color:#111827;}
.blog-body a{color:var(--primary);}
.blog-body h2,.blog-body h3{color:#111827;font-weight:800;margin:30px 0 12px;}
.blog-body h2{font-size:22px;}
.blog-body h3{font-size:18px;}
.blog-body ul,.blog-body ol{margin:0 0 18px 22px;}
.blog-body li{margin-bottom:7px;}