/* ─── RESET & VARIABLES ─────────────────────────────────────────── */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#080B12;
  --card:#111827;
  --card2:#0D1525;
  --blue:#2563EB;
  --blue2:#1d4ed8;
  --green:#22C55E;
  --text:#fff;
  --muted:#94A3B8;
  --border:rgba(255,255,255,0.07);
  --border2:rgba(255,255,255,0.12);
}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  overflow-x:hidden;
  line-height:1.6;
}

/* ─── NAVBAR ────────────────────────────────────────────────────── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:0 5%;height:68px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(8,11,18,0.85);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.logo{font-size:15px;font-weight:700;letter-spacing:.04em;color:#fff}
.logo span{color:var(--blue)}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{font-size:13.5px;color:var(--muted);text-decoration:none;transition:.2s}
.nav-links a:hover{color:#fff}
.nav-cta{
  background:var(--blue);color:#fff;border:none;
  padding:9px 20px;border-radius:8px;
  font-size:13.5px;font-weight:600;cursor:pointer;
  transition:.2s;letter-spacing:.01em;
}
.nav-cta:hover{background:var(--blue2)}

/* ─── HERO ──────────────────────────────────────────────────────── */
#hero{
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  text-align:center;padding:120px 5% 80px;
  position:relative;overflow:hidden;
}
.hero-glow{
  position:absolute;top:30%;left:50%;transform:translate(-50%,-50%);
  width:600px;height:400px;
  background:radial-gradient(ellipse,rgba(37,99,235,.18) 0%,transparent 70%);
  pointer-events:none;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(37,99,235,.12);border:1px solid rgba(37,99,235,.25);
  border-radius:100px;padding:6px 16px;font-size:12px;color:#93C5FD;
  margin-bottom:28px;animation:fadeUp .7s ease both;
}
.hero-badge-dot{
  width:6px;height:6px;border-radius:50%;background:var(--blue);
  animation:pulse 2s infinite;
}
h1.hero-title{
  font-size:clamp(36px,6vw,72px);font-weight:800;
  letter-spacing:-.03em;line-height:1.08;margin-bottom:24px;
  animation:fadeUp .7s .1s ease both;
}
.hero-title em{font-style:normal;color:var(--blue)}
.hero-sub{
  font-size:clamp(16px,2vw,19px);color:var(--muted);
  max-width:580px;margin:0 auto 44px;
  font-weight:400;line-height:1.65;
  animation:fadeUp .7s .2s ease both;
}
.hero-btns{
  display:flex;gap:14px;justify-content:center;flex-wrap:wrap;
  animation:fadeUp .7s .3s ease both;
}
.btn-primary{
  background:var(--blue);color:#fff;border:none;
  padding:14px 28px;border-radius:10px;
  font-size:15px;font-weight:600;cursor:pointer;
  transition:.2s;display:flex;align-items:center;gap:8px;
}
.btn-primary:hover{background:var(--blue2);transform:translateY(-1px)}
.btn-secondary{
  background:transparent;color:#fff;border:1px solid var(--border2);
  padding:14px 28px;border-radius:10px;
  font-size:15px;font-weight:500;cursor:pointer;transition:.2s;
}
.btn-secondary:hover{background:rgba(255,255,255,.06)}
.hero-cards{
  display:flex;gap:16px;justify-content:center;flex-wrap:wrap;
  margin-top:72px;animation:fadeUp .7s .4s ease both;
}
.hero-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:12px;padding:20px 24px;
  display:flex;align-items:center;gap:12px;min-width:180px;
}
.hero-card-icon{font-size:20px}
.hero-card-label{font-size:13.5px;color:var(--muted);font-weight:500}

/* ─── HOW IT WORKS ──────────────────────────────────────────────── */
#como-funciona{padding:120px 5%;text-align:center}
.section-tag{
  font-size:12px;font-weight:600;letter-spacing:.1em;
  color:var(--blue);text-transform:uppercase;margin-bottom:16px;
}
.section-title{
  font-size:clamp(28px,4vw,44px);font-weight:800;
  letter-spacing:-.02em;margin-bottom:20px;
}
.section-sub{
  font-size:16px;color:var(--muted);
  max-width:500px;margin:0 auto 80px;
}
.flow{
  display:flex;align-items:center;justify-content:center;
  flex-wrap:wrap;gap:4px;
}
.flow-step{
  background:var(--card);border:1px solid var(--border);
  border-radius:12px;padding:22px 20px;text-align:center;
  min-width:120px;flex:1;max-width:150px;
  opacity:0;transform:translateY(20px);transition:.5s ease;
}
.flow-step.visible{opacity:1;transform:none}
.flow-step-icon{font-size:24px;margin-bottom:10px}
.flow-step-label{font-size:12px;color:var(--muted);font-weight:500;line-height:1.4}
.flow-arrow{color:var(--blue);font-size:18px;padding:0 4px;flex-shrink:0}

/* ─── DEMO SECTION ──────────────────────────────────────────────── */
#demo{
  padding:120px 5%;
  background:linear-gradient(180deg,var(--bg) 0%,rgba(13,21,37,.6) 50%,var(--bg) 100%);
}
.demo-inner{max-width:1100px;margin:0 auto}
.demo-header{text-align:center;margin-bottom:48px}
.demo-grid{display:grid;grid-template-columns:42% 58%;gap:24px;align-items:start}
@media(max-width:800px){.demo-grid{grid-template-columns:1fr}}

/* Controls */
.demo-controls{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:28px}
.btn-demo-start{
  background:var(--blue);color:#fff;border:none;
  padding:12px 28px;border-radius:10px;
  font-size:14px;font-weight:600;cursor:pointer;
  transition:.2s;display:flex;align-items:center;gap:8px;letter-spacing:.01em;
}
.btn-demo-start:hover:not(:disabled){background:var(--blue2);transform:translateY(-1px)}
.btn-demo-start:disabled{opacity:.4;cursor:not-allowed;transform:none}
.btn-demo-reset{
  background:transparent;color:var(--muted);border:1px solid var(--border2);
  padding:12px 22px;border-radius:10px;
  font-size:14px;font-weight:500;cursor:pointer;
  transition:.2s;display:flex;align-items:center;gap:7px;
}
.btn-demo-reset:hover:not(:disabled){background:rgba(255,255,255,.06);color:#fff}
.btn-demo-reset:disabled{opacity:.25;cursor:not-allowed}

/* Chat */
.chat-container{background:var(--card);border:1px solid var(--border);border-radius:16px;overflow:hidden}
.chat-header{
  background:#0D1525;padding:16px 20px;
  display:flex;align-items:center;gap:12px;
  border-bottom:1px solid var(--border);
}
.chat-avatar{
  width:36px;height:36px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue),#7C3AED);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;
}
.chat-name{font-size:14px;font-weight:600}
.chat-status{font-size:11px;color:var(--green);display:flex;align-items:center;gap:4px}
.chat-status::before{
  content:'';display:inline-block;
  width:6px;height:6px;border-radius:50%;background:var(--green);
}
.chat-messages{
  padding:20px;min-height:420px;max-height:420px;
  overflow-y:auto;display:flex;flex-direction:column;
  gap:12px;position:relative;
}
.chat-messages::-webkit-scrollbar{width:4px}
.chat-messages::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px}
.chat-empty{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;pointer-events:none;
}
.chat-empty-icon{font-size:32px;opacity:.3}
.chat-empty-text{font-size:13px;color:var(--muted);opacity:.6;text-align:center;line-height:1.5}
.msg{
  display:flex;flex-direction:column;gap:4px;
  max-width:82%;opacity:0;transform:translateY(8px);transition:.3s ease;
}
.msg.show{opacity:1;transform:none}
.msg.client{align-self:flex-end;align-items:flex-end}
.msg.bot{align-self:flex-start;align-items:flex-start}
.msg-bubble{padding:10px 14px;border-radius:14px;font-size:13.5px;line-height:1.5}
.msg.client .msg-bubble{background:var(--blue);color:#fff;border-radius:14px 14px 4px 14px}
.msg.bot .msg-bubble{background:#1a2234;color:#E2E8F0;border-radius:14px 14px 14px 4px}
.msg-time{font-size:10px;color:var(--muted)}
.typing{
  display:none;align-items:center;gap:8px;
  padding:10px 14px;background:#1a2234;
  border-radius:14px;align-self:flex-start;
}
.typing.show{display:flex}
.typing-dot{
  width:6px;height:6px;border-radius:50%;background:var(--muted);
  animation:typingBounce 1.2s infinite;
}
.typing-dot:nth-child(2){animation-delay:.2s}
.typing-dot:nth-child(3){animation-delay:.4s}

/* Dashboard */
.dashboard{
  background:var(--card);border:1px solid var(--border);
  border-radius:16px;padding:24px;
  display:flex;flex-direction:column;gap:20px;
}
.dash-title{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.lead-card{background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:18px}
.lead-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.lead-name{font-size:16px;font-weight:700}
.lead-badge{
  font-size:11px;font-weight:600;padding:4px 10px;border-radius:100px;
  background:rgba(34,197,94,.12);color:var(--green);border:1px solid rgba(34,197,94,.25);
}
.lead-fields{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.lead-field{background:rgba(255,255,255,.04);border-radius:8px;padding:8px 10px}
.lead-field-label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}
.lead-field-value{font-size:13px;font-weight:600;color:#F1F5F9;transition:.3s}

/* Timeline */
.timeline{display:flex;flex-direction:column;gap:6px}
.t-item{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);opacity:.3;transition:.4s}
.t-item.done{color:#CBD5E1;opacity:1}
.t-check{
  width:18px;height:18px;border-radius:50%;
  border:1.5px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;transition:.4s;font-size:10px;
}
.t-item.done .t-check{background:rgba(34,197,94,.15);border-color:var(--green);color:var(--green)}

/* Stats */
.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stat-card{background:var(--card2);border:1px solid var(--border);border-radius:10px;padding:12px 14px}
.stat-label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.stat-value{font-size:20px;font-weight:700;color:#fff;transition:.3s}
.stat-sub{font-size:11px;color:var(--muted)}
.interest-bar{height:4px;background:rgba(255,255,255,.08);border-radius:4px;overflow:hidden;margin-top:6px}
.interest-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--green));border-radius:4px;width:0%;transition:width 1.2s ease}

/* CTA final */
.cta-card{
  background:linear-gradient(135deg,rgba(37,99,235,.2),rgba(124,58,237,.15));
  border:1px solid rgba(37,99,235,.35);
  border-radius:12px;padding:20px;text-align:center;
  display:none;
}
.cta-card.show{display:block;animation:fadeUp .5s ease both}
.cta-card-title{font-size:14px;font-weight:700;margin-bottom:14px}
.cta-card-btns{display:flex;gap:10px}
.cta-repeat{
  background:transparent;color:var(--muted);border:1px solid var(--border2);
  padding:10px 0;border-radius:8px;font-size:13px;font-weight:500;
  cursor:pointer;transition:.2s;flex:1;
}
.cta-repeat:hover{background:rgba(255,255,255,.06);color:#fff}
.cta-agenda{
  background:var(--blue);color:#fff;border:none;
  padding:10px 0;border-radius:8px;font-size:13px;font-weight:600;
  cursor:pointer;transition:.2s;flex:1;
}
.cta-agenda:hover{background:var(--blue2)}

/* ─── BENEFITS ──────────────────────────────────────────────────── */
#beneficios{padding:120px 5%;text-align:center}
.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;max-width:1000px;margin:0 auto}
.benefit-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:28px;text-align:left;transition:.3s;
}
.benefit-card:hover{border-color:var(--border2);transform:translateY(-2px)}
.benefit-icon{font-size:26px;margin-bottom:16px}
.benefit-title{font-size:15px;font-weight:700;margin-bottom:8px}
.benefit-desc{font-size:13.5px;color:var(--muted);line-height:1.6}

/* ─── CONTACT ───────────────────────────────────────────────────── */
#contacto{padding:120px 5%;text-align:center}
.contact-card{
  max-width:560px;margin:0 auto;
  background:var(--card);border:1px solid var(--border);
  border-radius:20px;padding:48px;
}
.contact-title{font-size:28px;font-weight:800;margin-bottom:12px}
.contact-sub{color:var(--muted);font-size:15px;margin-bottom:36px}
.contact-form{display:flex;flex-direction:column;gap:14px}
.form-input{
  background:rgba(255,255,255,.06);border:1px solid var(--border2);
  border-radius:10px;padding:13px 16px;color:#fff;
  font-family:'Inter',sans-serif;font-size:14px;outline:none;transition:.2s;
}
.form-input:focus{border-color:rgba(37,99,235,.5);background:rgba(37,99,235,.05)}
.form-input::placeholder{color:var(--muted)}
.form-btn{
  background:var(--blue);color:#fff;border:none;
  padding:14px;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:.2s;
}
.form-btn:hover{background:var(--blue2)}

/* ─── FOOTER ────────────────────────────────────────────────────── */
footer{
  padding:40px 5%;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
}
.footer-logo{font-size:14px;font-weight:700;letter-spacing:.04em}
.footer-logo span{color:var(--blue)}
.footer-text{font-size:13px;color:var(--muted)}

/* ─── ANIMATIONS ────────────────────────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
@keyframes typingBounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}
.reveal{opacity:0;transform:translateY(24px);transition:.6s ease}
.reveal.visible{opacity:1;transform:none}