:root{
  --bg:#0b0906;
  --bg-soft:#100c07;
  --panel:#15110a;
  --panel-2:#1c1710;
  --line:#2e2616;
  --text:#f7f1e6;
  --muted:#b3a487;
  /* Paleta FLUAPP.AI premium: dorado -> anaranjado oscuro */
  --gold:#e8be63;
  --amber:#a85e1c;
  --orange:#e8be63; /* alias -> dorado (acento principal) */
  --red:#a85e1c;    /* alias -> anaranjado oscuro */
  --grad:linear-gradient(135deg,#f1cf7e,#a85e1c);
  --radius:18px;
  --maxw:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
/* Evita desbordes horizontales: hijos de flex/grid deben poder encogerse */
.hero__inner,.hero__copy,.hero__visual,.demo,.demo__chat,.demo__crm,.crm,.chatcard{min-width:0}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:.25s;white-space:nowrap;
}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 8px 30px rgba(168,94,28,.35)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 38px rgba(168,94,28,.5)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn--ghost:hover{border-color:var(--orange);color:var(--orange)}
.btn--sm{padding:10px 18px;font-size:14px}
.btn--lg{padding:18px 38px;font-size:17px}
.btn--full{width:100%}

.pill{
  display:inline-block;font-size:13px;font-weight:600;letter-spacing:.3px;
  padding:7px 14px;border-radius:999px;color:var(--orange);
  background:rgba(232,190,99,.12);border:1px solid rgba(232,190,99,.25);
}
.pill--soft{margin-bottom:18px}

/* ===== Nav ===== */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(10,10,15,.7);border-bottom:1px solid var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:20px}
.brand__name{letter-spacing:2.5px}
.brand__mark{color:var(--orange);font-size:18px}
.brand__sub{color:var(--orange);font-weight:700;letter-spacing:1px}
.nav__links{display:flex;gap:28px;font-size:15px;color:var(--muted)}
.nav__links a:hover{color:var(--text)}

/* ===== Hero ===== */
.hero{position:relative;padding:90px 0 70px;overflow:hidden}
.hero__glow{position:absolute;top:-200px;right:-100px;width:700px;height:700px;
  background:radial-gradient(circle,rgba(168,94,28,.22),transparent 60%);filter:blur(20px);z-index:0;
  animation:glowPulse 9s ease-in-out infinite}
@keyframes glowPulse{0%,100%{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.12)}}
.hero__particles{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}

/* ===== Animaciones de entrada al hacer scroll ===== */
.reveal{opacity:0;transform:translateY(26px);
  transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none}
  .orb,.hero__glow{animation:none}
}
.hero__inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.05;font-weight:900;letter-spacing:-1.5px;margin:18px 0}
.lead{font-size:18px;color:var(--muted);max-width:540px}
.hero__cta{display:flex;gap:14px;margin:30px 0 36px;flex-wrap:wrap}
.hero__stats{display:flex;gap:34px;flex-wrap:wrap}
.hero__stats strong{display:block;font-size:26px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__stats span{font-size:13px;color:var(--muted)}

.hero__visual{position:relative;display:flex;justify-content:center}
.orb{position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(232,190,99,.35),transparent 65%);
  filter:blur(10px);animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}

/* ===== Chat card ===== */
.chatcard{position:relative;z-index:2;width:100%;max-width:380px;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:0 30px 70px rgba(0,0,0,.5)}
.chatcard--hero{min-height:330px}
.chatcard__head{display:flex;align-items:center;gap:9px;padding:14px 18px;
  font-size:13px;font-weight:600;border-bottom:1px solid var(--line);background:var(--panel-2)}
.dot{width:9px;height:9px;border-radius:50%;background:#33d17a;box-shadow:0 0 0 4px rgba(51,209,122,.18)}
.chatcard__body{padding:18px;display:flex;flex-direction:column;gap:12px;min-height:230px}
.msg{max-width:82%;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.4;
  opacity:0;transform:translateY(8px);animation:pop .4s forwards}
.msg--bot{align-self:flex-start;background:var(--panel-2);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg--user{align-self:flex-end;background:var(--grad);color:#fff;border-bottom-right-radius:4px}
@keyframes pop{to{opacity:1;transform:translateY(0)}}
.chatcard__typing{display:flex;gap:5px;padding:0 18px 16px;height:0;overflow:hidden;transition:height .2s}
.chatcard__typing.show{height:auto;padding:0 18px 16px}
.chatcard__typing span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite}
.chatcard__typing span:nth-child(2){animation-delay:.2s}
.chatcard__typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3}30%{opacity:1}}

/* ===== Sections ===== */
.section{padding:90px 0}
.section--dark{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section__head{text-align:center;max-width:680px;margin:0 auto 50px}
.section__head h2{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-1px;margin-bottom:14px}
.section__head p{color:var(--muted);font-size:17px}

/* ===== Feature cards ===== */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  transition:.3s}
.feature:hover{transform:translateY(-6px);border-color:rgba(232,190,99,.4)}
.feature__icon{font-size:30px;margin-bottom:16px}
.feature h3{font-size:20px;margin-bottom:10px}
.feature p{color:var(--muted);font-size:15px}

/* ===== Demo: chat + crm ===== */
.demo{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:stretch}
.demo__chat,.demo__crm{display:flex}
.demo__chat .chatcard{max-width:none;width:100%}
.demo__note{text-align:center;color:var(--muted);font-size:14px;margin-top:26px}

.crm{flex:1;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.crm__bar{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;
  font-size:13px;font-weight:600;background:var(--panel-2);border-bottom:1px solid var(--line)}
.crm__live{color:#33d17a;font-size:11px;letter-spacing:.5px}
.crm__board{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;padding:16px;flex:1}
.crm__col{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:10px 8px;display:flex;flex-direction:column;gap:8px;min-height:240px}
.crm__col-title{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);text-align:center;padding-bottom:6px;border-bottom:1px dashed var(--line)}
.lead-card{background:var(--panel-2);border:1px solid var(--line);border-radius:9px;padding:9px;font-size:11px;
  transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .4s;animation:cardIn .45s}
.lead-card.moving{box-shadow:0 0 0 2px var(--orange),0 8px 20px rgba(168,94,28,.35)}
.lead-card strong{display:block;font-size:12px;margin-bottom:2px}
.lead-card span{color:var(--muted)}
.lead-card .tag{display:inline-block;margin-top:5px;font-size:9.5px;padding:2px 7px;border-radius:999px;background:rgba(232,190,99,.14);color:var(--orange)}
@keyframes cardIn{from{opacity:0;transform:translateY(-8px) scale(.95)}to{opacity:1;transform:none}}

/* ===== Stack ===== */
.stack{max-width:900px;margin:0 auto}
.stack__svg{width:100%;height:auto}
.node-label{font:600 14px Inter,sans-serif;fill:var(--text)}
.node-sub{font:500 11px Inter,sans-serif;fill:var(--muted)}
.core-label{font:800 18px Inter,sans-serif;fill:#fff}
.pulse{fill:var(--orange)}

/* ===== Pricing ===== */
.pricing .price{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column}
.price--featured{border-color:var(--orange);position:relative;box-shadow:0 20px 50px rgba(168,94,28,.2)}
.price__tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:12px;font-weight:700;padding:5px 14px;border-radius:999px}
.price h3{font-size:20px;margin-bottom:8px}
.price__amount{font-size:34px;font-weight:800;margin-bottom:6px}
.price__amount small{font-size:14px;color:var(--muted);font-weight:500}
.price__desc{color:var(--muted);font-size:14px;margin-bottom:18px}
.price ul{list-style:none;margin-bottom:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.price li{font-size:14px;padding-left:24px;position:relative;color:#d8d8e4}
.price li::before{content:"✓";position:absolute;left:0;color:var(--orange);font-weight:700}

/* ===== CTA (foto de Santiago oscurecida) ===== */
.cta{position:relative;overflow:hidden;
  background:linear-gradient(rgba(8,7,4,.62),rgba(8,7,4,.84)),url("assets/santiago-sunset.jpg") center/cover no-repeat;
  background-attachment:fixed}
.cta::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 50% 115%,rgba(168,94,28,.3),transparent 60%)}
.cta .container{position:relative;z-index:1}
.cta__inner{text-align:center;max-width:640px;margin:0 auto;
  background:rgba(11,9,6,.42);border:1px solid rgba(232,190,99,.28);border-radius:26px;
  padding:56px 30px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  box-shadow:0 24px 64px rgba(0,0,0,.55)}
.cta h2{font-size:clamp(26px,4vw,38px);font-weight:800;margin-bottom:14px}
.cta p{color:#dccfb6;font-size:17px;margin-bottom:28px}

/* ===== Footer ===== */
.footer{border-top:1px solid var(--line);padding:30px 0;background:var(--bg-soft)}
.footer__inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer__copy{color:var(--muted);font-size:14px}

/* ===== GHL placeholder ===== */
.ghl-placeholder{position:fixed;bottom:24px;right:24px;z-index:60;
  width:64px;height:64px;border-radius:50%;background:var(--grad);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 12px 34px rgba(168,94,28,.5);cursor:pointer;color:#fff;
  border:2px dashed rgba(255,255,255,.5)}
.ghl-placeholder span{font-size:24px;line-height:1}
.ghl-placeholder small{font-size:7px;text-align:center;margin-top:2px;opacity:.9}

/* ===== Responsive ===== */
@media(max-width:920px){
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .cards3{grid-template-columns:1fr}
  .demo{grid-template-columns:1fr}
  .nav__links{display:none}
  .crm__board{grid-template-columns:repeat(5,minmax(96px,1fr));overflow-x:auto}
}

/* ===== Teléfono (≤560px) ===== */
@media(max-width:560px){
  .section{padding:56px 0}
  .container{padding:0 18px}
  .hero{padding:58px 0 48px}
  .hero h1{font-size:31px;letter-spacing:-.5px}
  .lead{font-size:16px}
  .hero__cta{gap:10px}
  .hero__cta .btn{flex:1;text-align:center}
  .hero__stats{gap:20px}
  .hero__stats strong{font-size:21px}
  .nav__inner{height:62px}
  .brand{font-size:18px}
  .brand__name{letter-spacing:1.5px}
  .section__head{margin-bottom:36px}
  .section__head h2{font-size:26px}
  .section__head p{font-size:15px}
  .feature{padding:24px}
  /* Stack: se ajusta al ancho de la pantalla, sin scroll horizontal */
  .stack{overflow-x:hidden}
  /* CRM: columnas anchas con swipe y snap; la tarjeta activa se auto-centra (JS) */
  .crm__board{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:150px;overflow-x:auto;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
  .crm__col{scroll-snap-align:center;min-height:220px}
  .cta{background-attachment:scroll}
  .cta__inner{padding:42px 22px}
  .ghl-placeholder{width:56px;height:56px;bottom:18px;right:18px}
}