/* ═══════════════════════════════════════════════════════════════
   LUMEN STUDIO — layout.css
   Shared site chrome: base, nav, buttons, footer, Lumi float/popup
   Reused by every public page. Page CSS only styles page content.
   ═══════════════════════════════════════════════════════════════ */

:root{
  --navy:#071126; --navy2:#0A1530; --blue:#1E6AFF; --blue2:#6FA3FF;
  --orange:#FF6B00; --orange2:#FF9A52; --ink:#17213A; --muted:#66728D;
  --paper:#F6F8FC; --white:#fff; --line:#E6EAF2;
  --shadow:0 24px 70px rgba(15,33,72,.12);
  --radius:28px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;width:100%;max-width:100%;overflow-x:hidden}
body{
  font-family:"DM Sans",sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  overflow-x:hidden;
  width:100%;
  max-width:100%
}
a{text-decoration:none;color:inherit}
button{font:inherit;border:0;cursor:pointer;background:none}
img,picture,svg,video,canvas{display:block;max-width:100%;height:auto}
button,a{touch-action:manipulation}

.container{width:min(1180px,calc(100% - 40px));margin:auto}
.container-narrow{width:min(720px,calc(100% - 40px));margin:auto}
.section{padding:110px 0}
.section-head{max-width:720px;margin-bottom:52px}

.kicker{
  display:inline-flex;align-items:center;gap:9px;
  text-transform:uppercase;letter-spacing:.16em;
  font-size:11px;font-weight:800;color:var(--blue);margin-bottom:17px
}
.kicker:before{
  content:"";width:28px;height:2px;
  background:linear-gradient(90deg,var(--blue),var(--orange));border-radius:10px
}

h1,h2,h3,h4{
  font-family:Fraunces,serif;line-height:1.06;letter-spacing:-.035em
}
h2{font-size:clamp(40px,5vw,64px);color:var(--navy)}
.section-head p{color:var(--muted);font-size:16px;margin-top:20px;max-width:650px}
.text-gradient{
  background:linear-gradient(90deg,var(--blue),var(--orange));
  -webkit-background-clip:text;background-clip:text;color:transparent
}

/* ── NAV ─────────────────────────────────────────────────────── */
.nav{
  position:fixed;z-index:1000;top:0;left:0;right:0;padding:17px 0;transition:.3s
}
.nav.scrolled{
  background:rgba(7,17,38,.88);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  box-shadow:0 10px 35px rgba(0,0,0,.14)
}
/* Light-top pages: force solid nav from first paint */
.nav.nav-solid{
  background:rgba(7,17,38,.92);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  box-shadow:0 10px 35px rgba(0,0,0,.14)
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo{
  display:block;width:122px;height:34px;flex-shrink:0;
  background:url(/assets/logo.png) no-repeat -57px -38px/234px 117px
}

.nav-links{
  display:flex;gap:27px;color:rgba(255,255,255,.72);
  font-size:13px;font-weight:600
}
.nav-links a{transition:.25s}
.nav-links a:hover{color:#fff}
.nav-links a.is-active{color:#fff;position:relative}
.nav-links a.is-active:after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;
  border-radius:2px;background:linear-gradient(90deg,#1E6AFF,#FF6B00)
}

.nav-actions{display:flex;align-items:center;gap:10px}
.lang{
  color:#fff;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);border-radius:999px;
  padding:9px 13px;font-size:12px
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:999px;padding:14px 20px;font-size:13px;font-weight:800;
  transition:.3s;position:relative;overflow:hidden
}
.btn-orange{
  background:var(--orange);color:#fff;
  box-shadow:0 12px 30px rgba(255,107,0,.28)
}
.btn-orange:hover{
  transform:translateY(-3px);
  box-shadow:0 18px 38px rgba(255,107,0,.36)
}
.btn-outline{
  color:#fff;border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.045)
}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-white{
  background:#fff;color:var(--navy);
  box-shadow:0 15px 35px rgba(0,0,0,.16)
}
.btn-white:hover{transform:translateY(-3px) scale(1.02)}
.btn-whatsapp{
  background:#25D366;color:#fff;
  box-shadow:0 15px 35px rgba(37,211,102,.25)
}
.btn-whatsapp:hover{
  transform:translateY(-3px) scale(1.02);background:#1EBE57
}
.btn-whatsapp .wa-icon,
.wa-icon{width:19px;height:19px}
.footer-wa{
  margin-top:14px;padding:10px 14px;font-size:12px;
  box-shadow:0 10px 22px rgba(37,211,102,.18)
}
.footer-wa .wa-icon{width:16px;height:16px}
.btn-blue{
  color:#fff;background:var(--blue);
  box-shadow:0 12px 30px rgba(30,106,255,.22)
}
.btn-blue:hover{
  transform:translateY(-3px);
  box-shadow:0 17px 34px rgba(30,106,255,.3)
}

.menu{
  display:none;background:rgba(255,255,255,.08);color:#fff;
  width:42px;height:42px;border-radius:12px
}

/* ── FOOTER ──────────────────────────────────────────────────── */
footer{
  background:var(--navy);color:#fff;padding:75px 0 25px
}
.footer-grid{
  display:grid;grid-template-columns:1.35fr .8fr .8fr 1.1fr;
  gap:50px;padding-bottom:60px
}
.footer-brand p{
  color:#8290AA;max-width:290px;font-size:13px;margin-top:18px
}
.footer-title{
  font-size:11px;text-transform:uppercase;letter-spacing:.14em;
  color:#6F7D98;font-weight:900;margin-bottom:20px
}
.footer-links{display:grid;gap:12px}
.footer-links a{
  font-size:13px;color:#B8C2D4;transition:.2s
}
.footer-links a:hover{color:#fff;transform:translateX(3px)}
.contact-card{
  padding:18px;border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.035);border-radius:17px
}
.contact-card a{
  display:block;color:#fff;font-size:13px;font-weight:700;margin:7px 0
}
.contact-card small{color:#728099}
.footer__whatsapp{
  display:inline-flex!important;align-items:center;gap:8px
}
.footer__whatsapp svg{flex-shrink:0}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding-top:22px;
  display:flex;justify-content:space-between;gap:20px;
  color:#66758F;font-size:11px
}
.socials{display:flex;gap:8px}
.socials a{
  width:31px;height:31px;border-radius:9px;
  border:1px solid rgba(255,255,255,.1);
  display:grid;place-items:center;color:#AEB9CB
}
.socials svg{width:14px}

/* ── LUMI FLOAT + POPUP ──────────────────────────────────────── */
.lumi-float{
  appearance:none;position:fixed;z-index:999;right:22px;bottom:22px;
  display:flex;align-items:center;gap:10px;background:var(--navy);color:#fff;
  border:1px solid rgba(255,255,255,.1);border-radius:999px;
  padding:9px 14px 9px 9px;box-shadow:0 18px 50px rgba(5,15,35,.28);
  font-size:12px;font-weight:800;transition:.3s
}
.lumi-float:hover{transform:translateY(-4px)}
.lumi-float .float-icon{
  width:37px;height:37px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue),var(--orange));
  display:grid;place-items:center;color:#fff;font-size:18px;line-height:1
}
.lumi-float svg{width:18px;height:18px;display:block}
.lumi-popup .lumi-avatar svg,.popup-head .lumi-avatar svg{width:18px;height:18px;display:block}
.float-ping{
  width:7px;height:7px;background:#43E38C;border-radius:50%;
  position:absolute;top:6px;left:37px;border:2px solid var(--navy)
}

.lumi-popup .lumi-avatar,
.popup-head .lumi-avatar{
  width:36px;height:36px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,var(--blue),var(--orange));
  display:grid;place-items:center;font-size:16px;color:#fff
}

.lumi-popup{
  position:fixed;right:22px;bottom:82px;width:min(370px,calc(100vw - 28px));
  background:#F8FAFD;border:1px solid #DCE4F0;border-radius:23px;
  box-shadow:0 30px 90px rgba(5,15,35,.28);z-index:1001;overflow:hidden;
  opacity:0;transform:translateY(18px) scale(.96);pointer-events:none;transition:.28s
}
.lumi-popup.open{
  opacity:1;transform:none;pointer-events:auto
}
.popup-head{
  display:flex;align-items:center;gap:10px;
  background:#071126;color:#fff;padding:15px 16px
}
.popup-head small{
  display:block;color:#9EABC1;font-size:9px;margin-top:2px
}
.popup-head small i{
  display:inline-block;width:6px;height:6px;border-radius:50%;
  background:#43E38C;margin-right:4px
}
.popup-head>button{
  margin-left:auto;background:rgba(255,255,255,.08);color:#fff;
  width:28px;height:28px;border-radius:8px;font-size:20px
}
.popup-body{padding:17px;max-height:310px;overflow:auto}
.popup-bubble{
  font-size:12px;line-height:1.55;padding:12px 14px;border-radius:15px;max-width:90%
}
.popup-bubble.ai{background:#EAF1FF;color:#183D83}
.popup-bubble.user{
  background:var(--blue);color:#fff;margin:10px 0 0 auto
}
.popup-quick{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px}
.popup-quick button{
  background:#fff;border:1px solid #DCE4EF;color:#52617A;
  padding:8px 10px;border-radius:999px;font-size:10px
}
.popup-input{
  display:flex;gap:8px;padding:10px;border-top:1px solid #E3E8F0;background:#fff
}
.popup-input input{
  min-width:0;flex:1;border:0;outline:0;padding:9px;
  font:inherit;font-size:11px;color:var(--ink);background:transparent
}
.popup-input button{
  width:38px;height:38px;border-radius:11px;
  background:var(--orange);color:#fff;font-weight:900
}
.popup-note{
  text-align:center;color:#9AA6BA;font-size:8px;padding:0 10px 10px;background:#fff
}

/* ── LUMI THINKING-DOTS (popup pending state, all public pages) ── */
.thinking-dots{display:inline-flex;gap:4px;align-items:center;height:20px;vertical-align:middle}
.thinking-dots>span{width:6px;height:6px;border-radius:50%;background:var(--blue);opacity:.4;animation:lumenDotBounce 1.2s infinite ease-in-out}
.thinking-dots>span:nth-child(2){animation-delay:.15s}
.thinking-dots>span:nth-child(3){animation-delay:.3s}
@keyframes lumenDotBounce{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}
@media (prefers-reduced-motion:reduce){.thinking-dots>span{animation:none;opacity:.6}}

/* ── REVEAL ──────────────────────────────────────────────────── */
.reveal{
  opacity:0;transform:translateY(22px);
  transition:opacity .7s ease,transform .7s ease
}
.reveal.show{opacity:1;transform:none}

/* ── RESPONSIVE LAYOUT ───────────────────────────────────────── */
@media(max-width:980px){
  .nav{z-index:1100}
  .nav-inner{position:relative}

  .nav-links{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    display:flex!important;flex-direction:column;gap:0;padding:8px;
    background:rgba(7,17,38,.98);border:1px solid rgba(255,255,255,.12);
    border-radius:20px;box-shadow:0 22px 50px rgba(0,0,0,.3);
    backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px);
    transition:opacity .22s ease,transform .22s ease,visibility .22s ease
  }
  .nav-links.open{
    opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)
  }
  .nav-links a{
    display:block;width:100%;padding:14px 15px;border-radius:13px;
    color:rgba(255,255,255,.82)
  }
  .nav-links a:hover,
  .nav-links a:focus{background:rgba(255,255,255,.07);color:#fff}
  .nav-links a.is-active:after{display:none}
  .nav-links a.is-active{background:rgba(255,255,255,.08);color:#fff}

  .menu{
    display:grid!important;place-items:center;position:relative;font-size:0
  }
  .menu:before,
  .menu:after{
    content:"";position:absolute;width:18px;height:2px;border-radius:2px;
    background:#fff;transition:.25s ease
  }
  .menu:before{transform:translateY(-4px);box-shadow:0 8px 0 #fff}
  .menu:after{transform:translateY(4px);opacity:0}
  .menu.open:before{transform:rotate(45deg);box-shadow:none}
  .menu.open:after{transform:rotate(-45deg);opacity:1}

  .nav-actions .btn{display:none}

  .footer-grid{grid-template-columns:1.2fr 1fr 1fr}
}

@media(max-width:650px){
  .container{width:min(100% - 28px,1180px)}
  .section{padding:78px 0}
  h2{font-size:42px}

  .footer-grid{grid-template-columns:1fr 1fr;gap:35px}
  .footer-brand{grid-column:span 2}
  .footer-bottom{flex-direction:column}

  .lumi-float{right:14px;bottom:14px;padding:8px}
  .lumi-float span.label{display:none}
  .lumi-popup{right:14px;bottom:80px}
}

@media(max-width:600px){
  .nav-links{top:calc(100% + 8px);left:0;right:0}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation:none!important;transition:none!important;scroll-behavior:auto!important
  }
}