/* ============================================================
   AGENTEIA — Atendimento Telefonico com Inteligencia Artificial
   Aesthetic: "Neural Switchboard" — dark telecom/IA lab
   Palette: #070b14 #0a0f1e #22d3ee #818cf8 #7c3aed #e2e8f0
   Fonts:   Sora (display) / Manrope (body)
   ============================================================ */

:root {
  --bg-0:#05080f;
  --bg-1:#070b14;
  --bg-2:#0a0f1e;
  --bg-3:#0f1628;
  --panel:rgba(255,255,255,0.03);
  --line:rgba(148,163,184,0.12);
  --line-strong:rgba(129,140,248,0.35);

  --cyan:#22d3ee;
  --cyan-soft:#67e8f9;
  --violet:#818cf8;
  --violet-deep:#7c3aed;
  --pink:#e879f9;
  --grad:linear-gradient(120deg,#22d3ee 0%,#818cf8 55%,#a855f7 100%);
  --grad-soft:linear-gradient(120deg,rgba(34,211,238,0.16),rgba(129,140,248,0.16));

  --text:#e2e8f0;
  --text-dim:#94a3b8;
  --text-mute:#64748b;

  --radius:20px;
  --radius-lg:28px;
  --font-display:'Sora',sans-serif;
  --font-body:'Manrope',sans-serif;
}

/* ---------------------------------------------------------- RESET */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
body{font-family:var(--font-body);font-weight:400;font-size:17px;line-height:1.75;color:var(--text);background:var(--bg-1);overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:.25s ease}
img,svg{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;color:#fff;letter-spacing:-0.03em;line-height:1.12}
h1{font-size:clamp(2.4rem,5.5vw,4.3rem)}
h2{font-size:clamp(1.9rem,4vw,3.1rem)}
h3{font-size:1.35rem}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 28px}
::selection{background:rgba(34,211,238,.3);color:#fff}

/* ---------------------------------------------------------- BACKGROUND GRID */
.bg-grid{
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:
    radial-gradient(circle at 16% 8%, rgba(34,211,238,.10), transparent 34%),
    radial-gradient(circle at 85% 22%, rgba(124,58,237,.12), transparent 36%),
    radial-gradient(circle at 50% 100%, rgba(34,211,238,.06), transparent 42%),
    linear-gradient(rgba(148,163,184,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,.045) 1px, transparent 1px);
  background-size:100% 100%,100% 100%,100% 100%,56px 56px,56px 56px;
}
.bg-grid::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at top,rgba(10,15,30,.0) 20%,rgba(5,8,15,.85) 100%);
}

/* ---------------------------------------------------------- NAVBAR */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(5,8,15,.72);
  backdrop-filter:saturate(160%) blur(22px);
  -webkit-backdrop-filter:saturate(160%) blur(22px);
  border-bottom:1px solid var(--line);
  transition:.3s ease;
}
.navbar .container{display:flex;align-items:center;justify-content:space-between;height:76px}
.nav-logo{display:flex;align-items:center;gap:12px}
.nav-logo img{height:40px;width:auto}
.nav-logo .logo-word{font-family:var(--font-display);font-weight:700;font-size:1.25rem;letter-spacing:-0.02em}
.nav-logo .logo-word em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{font-size:13.5px;font-weight:600;color:var(--text-dim);padding:9px 14px;border-radius:10px;letter-spacing:-0.005em}
.nav-links a:hover{color:#fff;background:rgba(148,163,184,.08)}
.nav-cta{
  background:var(--grad);color:#fff !important;border-radius:50px !important;
  padding:10px 20px !important;font-weight:700 !important;margin-left:8px;
  box-shadow:0 4px 22px rgba(99,102,241,.4);
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 30px rgba(124,58,237,.5);color:#fff !important;background:linear-gradient(120deg,#67e8f9,#818cf8,#a855f7)}
.nav-toggle{display:none;background:none;border:none;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:#e2e8f0;margin:5px 0;border-radius:2px;transition:.3s}
@media (max-width:920px){
  .nav-links{position:fixed;top:76px;left:0;right:0;background:rgba(5,8,15,.97);backdrop-filter:blur(22px);flex-direction:column;padding:14px 0;border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 28px;width:100%;border-radius:0;font-size:15px}
  .nav-cta{margin:10px 28px;text-align:center;display:block}
  .nav-toggle{display:block}
}

/* ---------------------------------------------------------- HERO */
.hero{position:relative;padding:150px 0 90px;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero::before{
  content:'';position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:1200px;height:900px;
  background:radial-gradient(ellipse at center,rgba(129,140,248,.14) 0%,rgba(34,211,238,.08) 35%,transparent 70%);
  pointer-events:none;
}
.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-text{max-width:620px}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;background:rgba(34,211,238,.08);
  border:1px solid rgba(34,211,238,.25);color:var(--cyan-soft);
  font-size:12px;font-weight:700;padding:7px 16px;border-radius:50px;margin-bottom:26px;
  letter-spacing:.06em;text-transform:uppercase;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.75)}}
.hero h1{margin-bottom:22px}
.hero h1 .grad{
  font-style:normal;background:var(--grad);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero p{font-size:1.12rem;color:var(--text-dim);max-width:520px;margin-bottom:34px;line-height:1.75}
.hero p strong{color:var(--cyan-soft);font-weight:600}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}

.btn{
  display:inline-flex;align-items:center;gap:9px;justify-content:center;
  padding:15px 30px;font-size:15px;font-weight:700;border-radius:60px;
  transition:all .3s cubic-bezier(.25,.46,.45,.94);border:none;font-family:inherit;letter-spacing:-.01em;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 26px rgba(99,102,241,.45)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 38px rgba(124,58,237,.55)}
.btn-glass{background:rgba(255,255,255,.04);border:1.5px solid var(--line);color:#e2e8f0;backdrop-filter:blur(10px)}
.btn-glass:hover{background:rgba(255,255,255,.08);border-color:var(--line-strong);transform:translateY(-2px)}
.btn-lg{padding:17px 36px;font-size:16px}
.btn-sm{padding:10px 22px;font-size:13.5px}
.btn .ic{font-size:1.05em}

.hero-trust{display:flex;gap:26px;flex-wrap:wrap}
.hero-trust span{font-size:13px;color:var(--text-dim);display:flex;align-items:center;gap:8px;font-weight:600}
.hero-trust span::before{content:'✓';width:20px;height:20px;border-radius:50%;background:rgba(34,211,238,.12);color:var(--cyan);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800}

/* ---- Hero visual: robot ---- */
.hero-visual{display:flex;justify-content:center;align-items:center;position:relative}
.hud-ring{
  position:absolute;inset:0;border-radius:50%;
  border:1px dashed rgba(129,140,248,.25);
  animation:spin 40s linear infinite;pointer-events:none;
}
@keyframes spin{to{transform:rotate(360deg)}}
.robot-card{
  position:relative;width:min(420px,100%);border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line);padding:14px;
  box-shadow:0 40px 90px rgba(2,6,16,.6);
  animation:float 7s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
.robot-inner{
  border-radius:calc(var(--radius-lg) - 8px);overflow:hidden;position:relative;
  background:radial-gradient(120% 130% at 20% 0%,#0f1b33 0%,#0b1020 100%);
  border:1px solid var(--line);
}
.robot-top{display:flex;align-items:center;gap:6px;padding:16px 18px;border-bottom:1px solid var(--line)}
.orb{width:11px;height:11px;border-radius:50%}
.orb.c{background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.orb.v{background:var(--violet);box-shadow:0 0 10px var(--violet)}
.orb.p{background:var(--pink);box-shadow:0 0 10px var(--pink)}
.robot-top .status{font-size:11.5px;font-weight:700;color:var(--text-dim);letter-spacing:.05em;text-transform:uppercase;margin-left:8px}
.robot-top .live{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:11px;font-weight:700;color:var(--cyan-soft)}
.robot-top .live .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);animation:pulse 1s infinite}

.robot-stage{position:relative;padding:34px 30px 10px;display:flex;flex-direction:column;align-items:center}
.scan-line{
  position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--cyan),transparent);
  animation:scan 4s linear infinite;opacity:.7;
}
@keyframes scan{0%{transform:translateY(0)}50%{transform:translateY(210px)}100%{transform:translateY(0)}}

.robot-figure{width:170px;height:170px;position:relative}
.robot-figure .halo{
  position:absolute;inset:-24px;border-radius:50%;
  background:radial-gradient(circle,rgba(34,211,238,.2),rgba(129,140,248,.12) 45%,transparent 70%);
  animation:pulse 3s ease-in-out infinite;
}
.robot-figure svg{position:relative;z-index:2;width:100%;height:100%}

.robot-label{
  margin-top:16px;display:inline-flex;align-items:center;gap:8px;
  background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.2);
  color:var(--cyan-soft);font-size:12px;font-weight:700;padding:6px 16px;border-radius:50px;
  letter-spacing:.05em;text-transform:uppercase;
}

/* audio bars */
.audio-bars{display:flex;align-items:flex-end;gap:4px;height:38px;margin:20px 0 4px}
.audio-bars .bar{width:5px;border-radius:3px;background:var(--grad);animation:equalize 1.2s ease-in-out infinite}
.audio-bars .bar:nth-child(1){height:40%;animation-delay:0s}
.audio-bars .bar:nth-child(2){height:80%;animation-delay:.1s}
.audio-bars .bar:nth-child(3){height:55%;animation-delay:.2s}
.audio-bars .bar:nth-child(4){height:95%;animation-delay:.3s}
.audio-bars .bar:nth-child(5){height:60%;animation-delay:.4s}
.audio-bars .bar:nth-child(6){height:85%;animation-delay:.5s}
.audio-bars .bar:nth-child(7){height:45%;animation-delay:.6s}
.audio-bars .bar:nth-child(8){height:70%;animation-delay:.7s}
.audio-bars .bar:nth-child(9){height:90%;animation-delay:.2s}
.audio-bars .bar:nth-child(10){height:50%;animation-delay:.45s}
@keyframes equalize{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}
.robot-caption{font-size:12px;color:var(--text-mute);text-align:center;padding:6px 0 18px}

.robot-foot{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:14px 18px;border-top:1px solid var(--line)}
.rf-item{text-align:center;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:10px 6px}
.rf-item .k{font-family:var(--font-display);font-size:12.5px;font-weight:700;color:var(--cyan-soft);letter-spacing:.03em}
.rf-item .v{font-size:10.5px;color:var(--text-mute);margin-top:2px}

@media (max-width:900px){
  .hero{padding:120px 0 70px}
  .hero .container{grid-template-columns:1fr;gap:48px;text-align:center}
  .hero p{margin-left:auto;margin-right:auto}
  .hero-actions,.hero-trust{justify-content:center}
  .hero-visual{order:-1}
}

/* ---------------------------------------------------------- MARQUEE */
.marquee{
  padding:0 0 90px;position:relative;overflow:hidden;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:rgba(7,11,20,.6);
}
.marquee-track{display:flex;gap:0;white-space:nowrap;animation:scroll 28s linear infinite;padding:26px 0}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-item{display:inline-flex;align-items:center;gap:12px;padding:0 40px;color:var(--text-dim);font-family:var(--font-display);font-weight:600;font-size:15px;letter-spacing:.02em}
.marquee-item svg{width:20px;height:20px;color:var(--violet)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------------------------------------------------------- SECTIONS */
section{padding:clamp(64px,9vw,110px) 0}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;text-transform:uppercase;
  letter-spacing:.07em;color:var(--cyan-soft);background:rgba(34,211,238,.07);
  border:1px solid rgba(34,211,238,.2);padding:6px 16px;border-radius:50px;margin-bottom:20px;
}
.section-head{text-align:center;margin-bottom:60px}
.section-head h2{margin-bottom:16px}
.section-head p{font-size:1.08rem;color:var(--text-dim);max-width:600px;margin:0 auto}

/* ---------------------------------------------------------- HOW IT WORKS (architecture) */
.how{position:relative;background:var(--bg-1)}
.how-flow{display:grid;grid-template-columns:1fr auto 1fr;gap:26px;align-items:center;margin-bottom:60px}
.how-node{
  background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;position:relative;transition:.35s;
}
.how-node:hover{border-color:var(--line-strong);box-shadow:0 20px 50px rgba(2,6,16,.55)}
.how-node .node-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:24px;margin-bottom:18px;background:var(--grad-soft);border:1px solid var(--line);
}
.how-node h3{font-size:1.2rem;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.how-node p{font-size:14px;color:var(--text-dim);line-height:1.7}
.how-node .node-badge{
  position:absolute;top:18px;right:18px;font-size:10px;font-weight:700;letter-spacing:.08em;
  color:var(--violet);background:rgba(129,140,248,.1);border:1px solid rgba(129,140,248,.25);
  padding:3px 10px;border-radius:50px;text-transform:uppercase;
}
.how-arrow{display:flex;flex-direction:column;align-items:center;color:var(--text-mute);font-size:12px;gap:4px}
.how-arrow .line{width:1px;height:64px;background:linear-gradient(var(--cyan),transparent);position:relative;overflow:hidden}
.how-arrow .line::after{content:'';position:absolute;left:0;top:-30px;width:1px;height:30px;background:#fff;animation:flow 1.4s linear infinite}
@keyframes flow{to{transform:translateY(64px)}}

.float-chip{
  display:inline-flex;align-items:center;gap:8px;background:rgba(34,211,238,.07);
  border:1px solid rgba(34,211,238,.18);color:var(--cyan-soft);font-size:12.5px;font-weight:700;
  padding:8px 18px;border-radius:50px;margin-top:22px;
}

.tech-stack{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tech-card{
  background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;
  transition:.35s;
}
.tech-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 24px 60px rgba(2,6,16,.5)}
.tech-card .t-code{
  font-family:'SF Mono','Fira Code',monospace;font-size:32px;font-weight:700;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  margin-bottom:14px;letter-spacing:-.03em;
}
.tech-card h3{font-size:1.1rem;margin-bottom:8px}
.tech-card p{font-size:14px;color:var(--text-dim)}
.tech-card ul{list-style:none;margin-top:14px}
.tech-card ul li{font-size:13px;color:var(--text-dim);padding:5px 0;display:flex;gap:8px;align-items:center}
.tech-card ul li::before{content:'›';color:var(--cyan);font-weight:700}
@media (max-width:768px){.tech-stack{grid-template-columns:1fr}.how-flow{grid-template-columns:1fr}.how-arrow{transform:rotate(90deg);margin:8px 0}}

/* ---------------------------------------------------------- BENEFITS */
.benefits{background:linear-gradient(180deg,var(--bg-1),var(--bg-2))}
.benefits-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.benefit-card{
  background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:.35s;position:relative;overflow:hidden;
}
.benefit-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--grad);opacity:0;transition:.35s;
}
.benefit-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 24px 60px rgba(2,6,16,.5)}
.benefit-card:hover::before{opacity:1}
.benefit-card .ben-icon{
  width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:23px;margin-bottom:18px;background:var(--grad-soft);border:1px solid var(--line);
}
.benefit-card h3{font-size:1.06rem;margin-bottom:8px}
.benefit-card p{font-size:13.8px;color:var(--text-dim);line-height:1.7}

/* ---------------------------------------------------------- DEMO */
.demo{background:var(--bg-1);position:relative}
.demo-wrap{max-width:860px;margin:0 auto;position:relative}
.demo-box{border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 40px 100px rgba(2,6,16,.65);position:relative;background:#000;border:1px solid var(--line)}
.demo-box .embed-responsive{position:relative;padding-bottom:56.25%;height:0;overflow:hidden}
.demo-box .embed-responsive iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}
.demo-overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:rgba(5,8,15,.7);backdrop-filter:blur(6px);cursor:pointer;z-index:2;transition:.5s;
}
.demo-overlay:hover{background:rgba(5,8,15,.82)}
.demo-overlay.hidden{opacity:0;pointer-events:none}
.demo-play{
  width:88px;height:88px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--grad);font-size:32px;color:#fff;box-shadow:0 10px 44px rgba(99,102,241,.5);
  margin-bottom:20px;border:4px solid rgba(255,255,255,.18);transition:transform .3s;
}
.demo-overlay:hover .demo-play{transform:scale(1.1)}
.demo-overlay span{color:#fff;font-size:15px;font-weight:600}

/* ---------------------------------------------------------- COMPATIBILITY */
.compat{background:var(--bg-2)}
.compat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.compat-card{
  background:var(--bg-3);border:1px solid var(--line);border-radius:16px;padding:24px 22px;
  display:flex;align-items:center;gap:14px;transition:.3s;
}
.compat-card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.compat-card .c-logo{width:44px;height:44px;border-radius:12px;background:var(--grad-soft);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.compat-card h4{font-size:15px;font-weight:700;color:#fff}
.compat-card p{font-size:12px;color:var(--text-mute)}

/* ---------------------------------------------------------- DOC / CONFIG */
.doc{background:var(--bg-1)}
.doc-tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}
.doc-tab{
  font-family:var(--font-display);font-size:13px;font-weight:700;color:var(--text-dim);
  background:var(--bg-3);border:1px solid var(--line);border-radius:50px;padding:10px 22px;transition:.25s;
}
.doc-tab:hover{color:#fff;border-color:var(--line-strong)}
.doc-tab.active{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 4px 20px rgba(99,102,241,.4)}
.code-card{background:#0b1020;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:none}
.code-card.active{display:block;animation:fadeIn .4s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.code-head{
  display:flex;align-items:center;gap:8px;padding:14px 20px;border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.02);
}
.code-head .dots{display:flex;gap:6px;margin-right:12px}
.code-head .dots i{width:11px;height:11px;border-radius:50%}
.code-head .dots i:first-child{background:#f87171}
.code-head .dots i:nth-child(2){background:#fbbf24}
.code-head .dots i:nth-child(3){background:#34d399}
.code-head .fname{font-family:'SF Mono','Fira Code',monospace;font-size:12.5px;color:var(--cyan-soft);font-weight:600}
.code-head .copy{margin-left:auto;background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--text-dim);font-size:12px;font-weight:700;padding:6px 14px;border-radius:8px;transition:.25s}
.code-head .copy:hover{color:#fff;border-color:var(--line-strong)}
.code-body{padding:20px;overflow-x:auto}
.code-body pre{
  font-family:'SF Mono','Fira Code','Cascadia Code',monospace;font-size:12.7px;line-height:1.75;
  color:#cbd5e1;white-space:pre;margin:0;
}
.code-body .c-cmt{color:#475569;font-style:italic}
.code-body .c-kw{color:#60a5fa}
.code-body .c-str{color:#a5b4fc}
.code-body .c-var{color:#fbbf24}
.code-body .c-ctx{color:#22d3ee}

.doc-notes{
  margin-top:28px;background:rgba(34,211,238,.05);border:1px solid rgba(34,211,238,.15);
  border-radius:var(--radius);padding:26px 30px;
}
.doc-notes h4{font-size:1.05rem;color:var(--cyan-soft);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.doc-notes ol{padding-left:20px}
.doc-notes li{font-size:14px;color:var(--text-dim);margin-bottom:10px;line-height:1.65}
.doc-notes code{background:rgba(34,211,238,.1);color:var(--cyan-soft);padding:2px 8px;border-radius:5px;font-size:12.5px}
.doc-btn{text-align:center;margin-top:32px}
.doc-btn a{margin:0 8px 10px}

/* ---------------------------------------------------------- PRICING */
.pricing{background:linear-gradient(180deg,var(--bg-2),var(--bg-1))}
.pricing-card-wrap{max-width:480px;margin:0 auto}
.pricing-card{
  background:linear-gradient(170deg,rgba(255,255,255,.04),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;position:relative;
  box-shadow:0 40px 90px rgba(2,6,16,.55);transition:.4s;
}
.pricing-card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.pricing-card.featured{border-color:rgba(129,140,248,.4);box-shadow:0 0 0 1px rgba(129,140,248,.2),0 40px 90px rgba(2,6,16,.6)}
.pricing-ribbon{
  position:absolute;top:22px;right:-38px;background:var(--grad);color:#fff;font-size:10.5px;
  font-weight:700;padding:6px 44px;transform:rotate(45deg);letter-spacing:.08em;z-index:2;
}
.pricing-head{background:linear-gradient(135deg,rgba(34,211,238,.12),rgba(124,58,237,.14));padding:44px 32px 26px;text-align:center;border-bottom:1px solid var(--line)}
.pricing-head h3{font-size:1.5rem;font-weight:700}
.pricing-head sub{color:var(--text-dim);font-size:13.5px;font-weight:500;display:block;margin-top:4px}
.pricing-body{padding:34px 32px 10px}
.pricing-big{text-align:center;padding:14px 0 8px}
.pricing-big .c-label{display:block;font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--text-mute);text-transform:uppercase;margin-bottom:8px}
.pricing-big .amount{font-size:4.4rem;font-weight:800;line-height:1;letter-spacing:-.04em;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.pricing-big .currency{font-size:1.4rem;font-weight:700;vertical-align:top;color:var(--text-dim);margin-right:2px}
.pricing-big .period{font-size:1rem;color:var(--text-mute);margin-left:2px}
.pricing-fee-row{display:flex;justify-content:center;align-items:center;gap:8px;margin:14px 0 4px;font-size:13px;color:var(--text-dim)}
.pricing-fee-row .sep{width:4px;height:4px;border-radius:50%;background:var(--violet)}
.pricing-features{list-style:none;margin:24px 0 8px;padding:0}
.pricing-features li{
  padding:11px 0;font-size:14px;color:var(--text-dim);display:flex;align-items:center;gap:11px;
  border-bottom:1px solid rgba(148,163,184,.06);
}
.pricing-features li::before{
  content:'';width:19px;height:19px;flex-shrink:0;border-radius:50%;background:rgba(34,211,238,.12);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2322d3ee'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");
  background-size:13px;background-position:center;background-repeat:no-repeat;
}
.pricing-foot{padding:6px 32px 34px}
.pricing-foot .btn{width:100%}
.pricing-foot small{display:block;text-align:center;font-size:12px;color:var(--text-mute);margin-top:14px}
.pricing-trust{display:flex;justify-content:center;gap:34px;margin-top:46px;flex-wrap:wrap}
.pricing-trust div{font-size:13px;color:var(--text-dim);font-weight:600;display:flex;align-items:center;gap:8px}
.pricing-trust div::before{content:'✓';width:22px;height:22px;border-radius:50%;background:rgba(34,211,238,.1);color:var(--cyan);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800}

/* ---------------------------------------------------------- FAQ */
.faq{background:var(--bg-2)}
.faq-list{max-width:780px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;background:none;border:none;text-align:left;padding:24px 4px;
  font-family:var(--font-display);font-size:1.05rem;font-weight:600;color:#fff;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:16px;transition:.25s;
}
.faq-q:hover{color:var(--cyan-soft)}
.faq-q.active{color:var(--cyan-soft)}
.faq-q .fx{font-size:1.4rem;font-weight:400;color:var(--text-mute);transition:.3s;flex-shrink:0}
.faq-q.active .fx{transform:rotate(45deg);color:var(--cyan)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s ease}
.faq-a.open{max-height:500px}
.faq-a p{font-size:14.5px;color:var(--text-dim);line-height:1.8;padding:0 4px 24px}

/* ---------------------------------------------------------- CONTACT */
.contact{background:var(--bg-1)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-form{background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px}
.contact-info{padding:30px 10px}
.contact-info h4{font-size:1.2rem;margin-bottom:22px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:12px;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.form-control{
  width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;
  font-size:15px;font-family:inherit;transition:.25s;background:rgba(255,255,255,.02);color:#fff;
}
.form-control:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px rgba(129,140,248,.15);background:rgba(255,255,255,.04)}
.form-control::placeholder{color:#475569}
textarea.form-control{resize:vertical;min-height:120px}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}
.alert{border-radius:12px;padding:14px 16px;font-size:13.5px;display:none;margin-top:14px;line-height:1.6}
.alert-error{background:rgba(239,68,68,.1);color:#fca5a5;border:1px solid rgba(239,68,68,.25)}
.alert-success{background:rgba(34,197,94,.1);color:#86efac;border:1px solid rgba(34,197,94,.25)}

.contact-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.contact-item:last-of-type{border-bottom:none}
.ci-icon{width:46px;height:46px;border-radius:13px;background:var(--grad-soft);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:19px;flex-shrink:0}
.contact-item strong{display:block;font-size:13px;color:var(--text-dim);margin-bottom:3px;letter-spacing:.03em;text-transform:uppercase}
.contact-item a{font-size:15px;color:var(--cyan-soft);font-weight:600}
.contact-item a:hover{color:#fff}
.contact-cta{
  margin-top:28px;background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;text-align:center;
}
.contact-cta .big{font-family:var(--font-display);font-size:1.25rem;color:#fff;font-weight:700;margin-bottom:6px}
.contact-cta p{font-size:13px;color:var(--text-dim);margin-bottom:16px}
@media (max-width:800px){.contact-grid{grid-template-columns:1fr}.contact-info{padding:10px}}

/* ---------------------------------------------------------- CTA BAND */
.cta-band{
  background:linear-gradient(120deg,rgba(34,211,238,.14),rgba(124,58,237,.16));
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  text-align:center;padding:70px 0;
}
.cta-band h2{font-size:clamp(1.7rem,4vw,2.8rem);margin-bottom:14px}
.cta-band p{color:var(--text-dim);max-width:560px;margin:0 auto 28px;font-size:1.05rem}

/* ---------------------------------------------------------- FOOTER */
.footer{background:var(--bg-0);color:var(--text-mute);padding:70px 0 30px;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px}
.footer .f-logo{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer .f-logo img{height:36px;width:auto}
.footer .f-logo span{font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:#fff}
.footer-desc{font-size:13.5px;line-height:1.8;margin-bottom:18px}
.footer h5{color:var(--cyan-soft);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.09em;margin-bottom:18px;font-family:var(--font-body)}
.footer ul{list-style:none}
.footer ul li{margin-bottom:10px}
.footer ul a{color:var(--text-mute);font-size:13.5px}
.footer ul a:hover{color:var(--cyan-soft)}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.04);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--text-dim);font-size:16px;
}
.footer-social a:hover{background:var(--grad);color:#fff;transform:translateY(-2px)}
.footer-seo{font-size:12px;line-height:2;color:#475569}
.footer-bottom{margin-top:44px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px}
.footer-bottom a{color:var(--violet)}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* ---------------------------------------------------------- ANIMATIONS */
[data-animate]{opacity:0;transition:.8s cubic-bezier(.25,.46,.45,.94)}
[data-animate="fade-up"]{transform:translateY(36px)}
[data-animate="fade-up"].visible{opacity:1;transform:translateY(0)}
[data-animate="fade-in"]{transform:scale(.96)}
[data-animate="fade-in"].visible{opacity:1;transform:scale(1)}
[data-animate="fade-left"]{transform:translateX(-34px)}
[data-animate="fade-left"].visible{opacity:1;transform:translateX(0)}
[data-animate="fade-right"]{transform:translateX(34px)}
[data-animate="fade-right"].visible{opacity:1;transform:translateX(0)}

.btn-loading{pointer-events:none;opacity:.75;position:relative}
.btn-loading::after{
  content:'';position:absolute;right:18px;width:16px;height:16px;
  border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;
  animation:spin .6s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
section[id]{scroll-margin-top:88px}

/* ---------------------------------------------------------- FLOATING WHATSAPP */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:900;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 30px rgba(37,211,102,.4);transition:.3s;
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* ---------------------------------------------------------- PRINT */
@media print{.navbar,.wa-float,.demo-overlay{display:none !important}}