/* ===================== VARIABLES ===================== */
:root {
  --bg:       #050508;
  --border:   rgba(255,255,255,0.07);
  --text:     #e8e8e8;
  --muted:    #888;
  --dim:      #555;
  --blue:     #0066ff;
  --cyan:     #00ccff;
  --purple:   #7b2dff;
  --r:        18px;
  --ease:     cubic-bezier(0.16,1,0.3,1);
}

/* ===================== RESET ===================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto;background:var(--bg)}
body{
  font-family:'Montserrat',sans-serif;
  background:transparent;color:var(--text);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  font-weight:300;
}
a{text-decoration:none;color:inherit}
button{cursor:pointer;font-family:inherit;background:none;border:none}
img,svg{display:block}
/* Scrollbar fully invisible — wheel/touch/keyboard still work. Avoids the
   bright strip next to the dark hero when the body bg is light. */
html{scrollbar-width:none;-ms-overflow-style:none}
::-webkit-scrollbar{width:0;height:0;background:transparent;display:none}

/* ===================== TYPOGRAPHY ===================== */
.text-gradient{
  background:linear-gradient(135deg,var(--blue) 0%,var(--cyan) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.gradient-shift{
  background:linear-gradient(90deg,var(--blue),var(--cyan),var(--purple),#ff44aa,var(--blue));
  background-size:300% 100%;
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  animation:grad-move 5s linear infinite;
}
@keyframes grad-move{to{background-position:300% 0}}

/* ===================== ANIMATIONS ===================== */
@property --angle{syntax:'<angle>';initial-value:0deg;inherits:false}
@keyframes spin-border{to{--angle:360deg}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes typing-blink{0%,100%{opacity:1}50%{opacity:0}}
@keyframes dot-bounce{0%,80%,100%{transform:translateY(0)}40%{transform:translateY(-5px)}}
@keyframes fade-up{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes scroll-line{
  0%{transform:scaleY(0);transform-origin:top}
  50%{transform:scaleY(1);transform-origin:top}
  50.01%{transform:scaleY(1);transform-origin:bottom}
  100%{transform:scaleY(0);transform-origin:bottom}
}

/* ===================== LAYOUT ===================== */
.container{max-width:1200px;margin:0 auto;padding:0 32px}
.section{
  padding:140px 0;position:relative;z-index:2;
  background:transparent;
}
.section::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 55% 55% at 85% 5%,rgba(0,102,255,.04),transparent 70%);
}
.section-alt::before{
  background:radial-gradient(ellipse 55% 55% at 85% 5%,rgba(123,45,255,.035),transparent 70%);
}

/* ===================== SPLIT TEXT ===================== */
.sw{display:inline-block;overflow:hidden;vertical-align:bottom}
.sw>span{display:inline-block}
.reveal-line{display:inline-block}

/* ===================== HEADER ===================== */
#header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  transition:background .4s,backdrop-filter .4s,border-color .4s,padding .45s var(--ease);
  border-bottom:1px solid transparent;
}
#header.scrolled{
  background:transparent;
  backdrop-filter:none;-webkit-backdrop-filter:none;
  border-bottom-color:transparent;
  padding-top:8px;
}
.header-inner{
  max-width:1320px;margin:0 auto;padding:0 32px;
  height:64px;display:flex;align-items:center;gap:8px;
  border:1px solid transparent;
  transition:max-width .45s var(--ease),height .45s var(--ease),padding .45s var(--ease),
             border-radius .45s var(--ease),background .45s,box-shadow .45s,border-color .45s,
             backdrop-filter .45s;
}
#header.scrolled .header-inner{
  max-width:960px;
  height:48px;
  border-radius:999px;
  background:rgba(8,8,16,.94);
  border-color:rgba(255,255,255,.09);
  box-shadow:0 8px 40px rgba(0,0,0,.5);
  padding:0 6px 0 20px;
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}
#header.scrolled .desktop-nav{margin-left:12px}
#header.scrolled .btn-try{padding:6px 14px;font-size:11.5px}
.logo{
  display:flex;align-items:center;gap:10px;
  color:#fff;font-weight:500;font-size:14px;letter-spacing:.18em;
  flex-shrink:0;
}
.logo svg{opacity:.75}
.logo-img{display:block;object-fit:contain;flex-shrink:0}
.logo:hover .logo-img{filter:drop-shadow(0 0 8px rgba(255,255,255,.2))}
.desktop-nav{display:flex;align-items:center;gap:2px;margin-left:24px;flex:1}
.nav-link,.nav-btn{
  padding:7px 13px;font-size:13px;font-weight:400;color: #b3b8c8;
  border-radius:8px;transition:color .2s,background .2s;
  display:flex;align-items:center;gap:5px;letter-spacing:.005em;
}
.nav-link:hover,.nav-btn:hover,.nav-item:hover .nav-btn{color:#fff;background:rgba(255,255,255,.05)}
.nav-item{position:relative}
.chevron{transition:transform .28s var(--ease);opacity:.4;flex-shrink:0}
.nav-item:hover .chevron{transform:rotate(180deg)}

/* ── Dropdown ────────────────────────────── */
.dropdown{
  position:absolute;top:calc(100% + 10px);left:50%;
  min-width:380px;
  background:rgba(8,8,18,.97);
  border:1px solid rgba(255,255,255,.07);
  border-radius:16px;
  backdrop-filter:blur(48px);-webkit-backdrop-filter:blur(48px);
  padding:10px;
  opacity:0;visibility:hidden;
  transform:translateX(-50%) translateY(-8px);
  transition:opacity .18s,transform .2s var(--ease),visibility .18s;
  pointer-events:none;
  box-shadow:
    0 0 0 1px rgba(0,80,255,.05),
    0 4px 8px rgba(0,0,0,.22),
    0 24px 64px rgba(0,0,0,.55),
    inset 0 1px 0 rgba(255,255,255,.04);
}
.dropdown.visible{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);pointer-events:all}
.dropdown-inner{padding:6px 4px}

/* Product cards — Soluções */
.dd-section-label{
  font-size:10px;font-weight:500;letter-spacing:.13em;color: #75798a;
  text-transform:uppercase;padding:6px 14px 6px;
}
.dd-product{
  display:flex;align-items:center;gap:14px;
  padding:12px 14px;border-radius:12px;transition:background .18s;
}
.dd-product:hover{background:rgba(255,255,255,.04)}
.dd-product:hover .dd-arrow{opacity:1;transform:translateX(3px)}
.dd-product-icon{
  width:38px;height:38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.dd-icon-blue{background:rgba(0,100,255,.1);border:1px solid rgba(0,100,255,.2);color:#5588ff}
.dd-icon-purple{background:rgba(110,55,255,.1);border:1px solid rgba(110,55,255,.2);color:#9977ff}
.dd-product-text{flex:1;min-width:0}
.dd-product-text strong{
  display:block;font-size:13px;font-weight:500;color:#e2e2e2;
  margin-bottom:3px;letter-spacing:-.01em;
}
.dd-product-text p{font-size:11.5px;color: #9ea3b4;line-height:1.5;font-weight:300}
.dd-arrow{
  flex-shrink:0;color: #848896;opacity:0;
  transition:opacity .18s,transform .2s var(--ease);
}
.dd-divider{height:1px;background:rgba(255,255,255,.05);margin:4px 0}

/* Aprenda columns */
.dd-cols-layout{display:grid;grid-template-columns:1fr 1fr;gap:4px 8px;padding:4px 0}
.dd-col-title{
  display:flex;align-items:center;gap:6px;
  font-size:10px;font-weight:500;letter-spacing:.13em;color: #848896;
  text-transform:uppercase;padding:8px 12px 4px;
}
.dd-col-title svg{flex-shrink:0}

/* Small items — Aprenda / Planos / Entrar */
.dd-item-sm{
  display:flex;align-items:flex-start;gap:10px;
  padding:9px 12px;border-radius:9px;transition:background .18s;
}
.dd-item-sm:hover{background:rgba(255,255,255,.04)}
.dd-sm-icon{
  width:28px;height:28px;border-radius:7px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);
  display:flex;align-items:center;justify-content:center;
  color: #9095a5;flex-shrink:0;margin-top:1px;
  transition:border-color .18s,color .18s;
}
.dd-item-sm:hover .dd-sm-icon{color:#7a7a99;border-color:rgba(255,255,255,.12)}
.dd-item-sm strong{display:block;font-size:12.5px;color:#c8c8d8;font-weight:400;margin-bottom:2px;line-height:1.3}
.dd-item-sm span{font-size:11px;color: #9095a5;font-weight:300;line-height:1.4}

.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.btn-try{
  padding:8px 20px;font-size:12px;font-weight:400;
  color:#c8d4ff;
  background:rgba(0,100,255,.1);
  border:1px solid rgba(0,100,255,.22);
  border-radius:999px;letter-spacing:.01em;
  transition:color .2s,background .2s,border-color .2s,box-shadow .2s;
  white-space:nowrap;
}
.btn-try:hover{
  color:#fff;
  background:rgba(0,100,255,.18);
  border-color:rgba(60,130,255,.45);
  box-shadow:0 0 24px rgba(0,80,255,.14);
}

/* Hamburger */
.hamburger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:36px;height:36px;padding:5px;
}
.hamburger span{display:block;height:1px;background:#666;border-radius:2px;transition:all .3s}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(4.5px,4.5px)}
.hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(4.5px,-4.5px)}

/* Mobile nav */
.mobile-nav{
  display:none;
  position:absolute;top:100%;left:0;right:0;
  background:rgba(5,5,8,.98);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  max-height:0;overflow:hidden;transition:max-height .4s var(--ease);
}
.mobile-nav.open{max-height:600px}
.mobile-nav-inner{padding:16px 24px 28px;display:flex;flex-direction:column;gap:4px}
.mob-label{font-size:10px;font-weight:400;letter-spacing:.2em;color: #75798a;text-transform:uppercase;padding:10px 0 4px}
.mob-link{padding:10px 0;font-size:14px;font-weight:300;color: #9ea3b4;transition:color .2s}
.mob-link:hover{color:#fff}
.mob-divider{height:1px;background:var(--border);margin:8px 0}
.mob-cta{margin-top:12px;text-align:center;padding:14px}

/* ===================== BUTTONS ===================== */
/* Gamer-RGB CTA — black body with a fast-cycling purple/pink conic border */
.btn-whatsapp{
  position:relative;display:inline-flex;align-items:center;gap:9px;
  padding:13px 28px;font-size:13px;font-weight:400;
  color:#fff;background:#000;
  border-radius:999px;border:none;white-space:nowrap;
  transition:color .25s,background .25s,box-shadow .3s;
  font-family:'Montserrat',sans-serif;
  text-decoration:none;cursor:pointer;
  box-shadow:0 0 22px rgba(255,68,170,.12),0 0 42px rgba(123,45,255,.10);
}
/* Outer rotating RGB border — the "gamer mouse" ring */
.btn-whatsapp::before{
  content:'';position:absolute;inset:0;border-radius:999px;padding:1px;
  background:conic-gradient(from var(--angle),
    #7b2dff, #9b3cff, #c648ff, #e94ddb, #ff44aa, #ff66cc,
    #d94dff, #9b3cff, #7b2dff);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  animation:spin-border 2.4s linear infinite;
}
/* Inner breathing glow that pulses between purple and pink */
.btn-whatsapp::after{
  content:'';position:absolute;inset:-6px;border-radius:999px;z-index:-1;
  background:conic-gradient(from var(--angle),
    rgba(123,45,255,.35), rgba(255,68,170,.35),
    rgba(217,77,255,.35), rgba(123,45,255,.35));
  filter:blur(14px); opacity:.55;
  animation:spin-border 2.4s linear infinite;
}
.btn-whatsapp:hover{
  background:#000;
  box-shadow:0 0 34px rgba(255,68,170,.28),0 0 64px rgba(123,45,255,.22);
}
.btn-whatsapp:hover::after{opacity:.9}
.btn-secondary{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 28px;font-size:13px;font-weight:400;
  color: #9ea3b4;background:transparent;
  border:1px solid rgba(255,255,255,.1);border-radius:999px;
  transition:color .2s,border-color .2s;white-space:nowrap;
}
.btn-secondary:hover{color:#ccc;border-color:rgba(255,255,255,.22)}

/* ===================== HERO ===================== */
#hero{
  position:relative;min-height:100vh;z-index:5;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg);overflow:hidden;
}
#neuralCanvas{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:0}
#heroStars{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:1;pointer-events:none}
.hero-vignette{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(ellipse 80% 70% at 50% 50%,transparent 40%,rgba(5,5,8,.6) 100%);
}
.hero-content{
  position:relative;z-index:2;text-align:center;
  padding:130px 24px 80px;max-width:900px;width:100%;
}
.hero-title{
  font-size:clamp(58px,10vw,148px);
  font-weight:900;letter-spacing:.1em;line-height:1;margin-bottom:32px;
  background:linear-gradient(to right,
    rgba(255,255,255,.04) 0%,rgba(255,255,255,.06) 35%,
    rgba(200,220,255,.14) 70%,rgba(180,210,255,.22) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  animation:fade-up .8s var(--ease) .1s both;
}
.hero-sub{
  font-size:clamp(15px,2vw,20px);font-weight:300;color: #9095a5;
  min-height:30px;display:flex;align-items:center;justify-content:center;
  flex-wrap:wrap;gap:4px;margin-bottom:44px;
  animation:fade-up .7s var(--ease) .4s both;
}
.hero-sub-static{color: #848896}
.hero-typewriter{color: #9095a5}
.hero-typewriter::after{content:'|';animation:typing-blink .8s ease-in-out infinite;margin-left:2px;color: #787d8f}
.hero-ctas{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px;
  animation:fade-up .7s var(--ease) .65s both;
}
.hero-scroll-hint{
  position:absolute;bottom:36px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  opacity:0;animation:fade-up .6s var(--ease) 1.2s both;
}
.hero-scroll-hint span{font-size:10px;font-weight:400;letter-spacing:.25em;color: #787d8f;text-transform:uppercase}
.scroll-line{width:1px;height:36px;background:rgba(255,255,255,.07);overflow:hidden;position:relative}
.scroll-line::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,transparent,rgba(255,255,255,.2));animation:scroll-line 2s ease-in-out infinite}

/* ===================== SECTION SHARED ===================== */
.section-eyebrow{
  font-size:10px;font-weight:400;letter-spacing:.3em;
  text-transform:uppercase;color:var(--blue);
  margin-bottom:24px;display:flex;align-items:center;gap:8px;
  transform:translate(var(--mpx,0px),var(--mpy,0px));
  transition:transform .1s linear;
}
.section-title{
  font-size:clamp(30px,4.5vw,58px);font-weight:300;
  color:#fff;line-height:1.08;margin-bottom:24px;
  letter-spacing:-.02em;
}
.section-title br{display:none}
.section-sub{
  font-size:15px;font-weight:300;color: #9095a5;
  margin-bottom:80px;max-width:480px;line-height:1.8;
}
.body-text{font-size:15px;font-weight:300;line-height:1.8;color: #9ea3b4;margin-bottom:32px}

/* ===================== CARDS ===================== */
.cards-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:16px;margin-top:72px;
}
.card{
  --accent:#0066ff;--gx:50%;--gy:50%;
  position:relative;overflow:hidden;
  background:rgba(255,255,255,0.02);
  border:1px solid rgba(255,255,255,0.07);
  border-radius:20px;
  padding:40px 32px;
  opacity:0;
  transition:border-color .3s,box-shadow .3s,transform .25s var(--ease);
  will-change:opacity,transform;
}
/* Cards are now <a> tags — kill default link styling + make whole card feel clickable */
a.card{display:block;color:inherit;text-decoration:none;cursor:pointer}
a.card:hover{transform:translateY(-4px)}
/* card opacity/transform driven by GSAP in main.js */
.card-glow{
  position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(circle 200px at var(--gx) var(--gy),var(--glow-color,rgba(0,102,255,.08)),transparent 70%);
  opacity:0;transition:opacity .4s;
}
.card:hover .card-glow{opacity:1}
.card:hover{
  border-color:rgba(255,255,255,.11);
  box-shadow:0 32px 80px rgba(0,0,0,.4);
}
.card::after{
  content:'';position:absolute;inset:0;border-radius:inherit;
  padding:1px;
  background:linear-gradient(var(--border-angle,135deg),transparent 20%,var(--accent) 50%,transparent 80%);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .3s;pointer-events:none;
}
.card:hover::after{opacity:.5}
.card-tag{
  font-size:10px;font-weight:400;letter-spacing:.2em;
  text-transform:uppercase;margin-bottom:20px;
}
.card-title{font-size:17px;font-weight:400;color:#ddd;margin-bottom:16px;line-height:1.4;letter-spacing:-.01em}
.card-text{font-size:13px;font-weight:300;color: #9ea3b4;line-height:1.8;margin-bottom:8px}
.card-visual{margin:24px 0 12px;opacity:.7}
.card-cta{
  display:inline-flex;align-items:center;gap:6px;
  margin-top:24px;font-size:10px;font-weight:400;letter-spacing:.2em;
  text-transform:uppercase;color: #82869a;transition:color .2s;
}
.card:hover .card-cta{color:#aaa}
.card-badge{
  display:inline-flex;align-items:center;gap:7px;
  margin-top:20px;
  font-size:11px;font-weight:300;color: #82869a;
  background:transparent;border:1px solid rgba(255,255,255,.06);
  border-radius:8px;padding:6px 12px;letter-spacing:.05em;
}
.card-badge svg{flex-shrink:0;opacity:.85}

/* ===================== SOLUÇÕES ANIMATIONS ===================== */
@keyframes card-entry-glow{
  0%{box-shadow:0 0 0 1px var(--accent),0 0 30px var(--accent);opacity:0}
  30%{box-shadow:0 0 0 1px var(--accent),0 0 30px var(--accent);opacity:.5}
  100%{box-shadow:none;opacity:0}
}
.card-entry-flash{
  position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  animation:card-entry-glow 1.2s var(--ease) forwards;
}
.sol-header-reveal{overflow:hidden;display:block}
.sol-header-reveal>*{
  transform:translateY(100%);opacity:0;
  transition:transform 0.85s var(--ease),opacity 0.85s var(--ease);
  display:inline-block;
}
.sol-header-reveal.sol-visible>*{transform:translateY(0);opacity:1}
.section-eyebrow.sol-anim{opacity:0;transform:translateX(-16px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.section-eyebrow.sol-anim.sol-visible{opacity:1;transform:translateX(0)}
.section-sub.sol-anim{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease) .3s,transform .6s var(--ease) .3s}
.section-sub.sol-anim.sol-visible{opacity:1;transform:translateY(0)}

/* ===================== STATS STRIP ===================== */
.stats-strip{
  display:flex;align-items:stretch;
  margin:64px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.stat-block{
  flex:1;padding:40px 24px;text-align:center;
  display:flex;flex-direction:column;gap:8px;align-items:center;
  border-right:1px solid var(--border);
}
.stat-block:last-child{border-right:none}
.stat-val{font-size:clamp(28px,3.5vw,42px);font-weight:300;color:#fff;letter-spacing:-.02em}
.stat-label{font-size:11px;font-weight:300;color: #82869a;letter-spacing:.1em;text-transform:uppercase}
.stat-sep{display:none}

/* ===================== IA + HUMANO ===================== */
.ia-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}
.feature-list{list-style:none;display:flex;flex-direction:column;gap:16px}
.feature-list li{
  display:flex;align-items:center;gap:14px;
  font-size:13px;font-weight:300;color: #9ea3b4;
}
.fdot{width:4px;height:4px;border-radius:50%;flex-shrink:0}
.chat-window{
  background:rgba(8,8,16,.6);border:1px solid var(--border);
  border-radius:20px;overflow:hidden;
  box-shadow:0 40px 100px rgba(0,0,0,.5);
  transform:translate(var(--mpx,0px),var(--mpy,0px));
  transition:transform .12s linear;
}
.chat-header{
  display:flex;align-items:center;gap:12px;
  padding:16px 20px;border-bottom:1px solid var(--border);
  background:rgba(255,255,255,.01);
}
.chat-av{
  width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:10px;font-weight:400;flex-shrink:0;letter-spacing:.05em;
}
.ai-av{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff}
.chat-meta{display:flex;flex-direction:column;gap:3px}
.chat-meta strong{font-size:13px;font-weight:400;color:#ccc}
.online{display:flex;align-items:center;gap:5px;font-size:11px;color: #82869a;font-weight:300}
.online-dot{width:5px;height:5px;border-radius:50%;background:#22c55e;animation:pulse 2s infinite}
.chat-body{
  padding:20px;min-height:280px;max-height:340px;overflow-y:auto;
  display:flex;flex-direction:column;gap:10px;
}
.chat-body::-webkit-scrollbar{width:2px}
.chat-body::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
.chat-bubble{
  max-width:80%;padding:10px 14px;border-radius:14px;
  font-size:13px;line-height:1.6;font-weight:300;
}
.chat-bubble.ai{
  background:rgba(0,102,255,.08);border:1px solid rgba(0,102,255,.15);
  color:#aabbdd;align-self:flex-start;border-radius:4px 14px 14px 14px;
}
.chat-bubble.user{
  background:rgba(255,255,255,.04);border:1px solid var(--border);
  color:#bbb;align-self:flex-end;border-radius:14px 4px 14px 14px;
}
.chat-bubble.typing{
  background:rgba(0,102,255,.06);border:1px solid rgba(0,102,255,.1);
  align-self:flex-start;display:flex;gap:5px;align-items:center;padding:14px 16px;
}
.chat-bubble.typing span{
  width:5px;height:5px;border-radius:50%;background:rgba(0,102,255,.5);
  animation:dot-bounce .9s ease-in-out infinite;display:block;
}
.chat-bubble.typing span:nth-child(2){animation-delay:.15s}
.chat-bubble.typing span:nth-child(3){animation-delay:.3s}
.chat-transfer{
  display:flex;align-items:center;gap:12px;
  padding:12px 14px;border-radius:12px;
  background:rgba(123,45,255,.06);border:1px solid rgba(123,45,255,.15);
  margin-top:4px;
}
.chat-transfer .transfer-icon{font-size:18px}
.chat-transfer strong{display:block;font-size:13px;font-weight:400;color:#a89fd4;margin-bottom:2px}
.chat-transfer span{font-size:12px;color:#6655aa;font-weight:300}

/* ===================== RECURSOS ACCORDION ===================== */
.recursos-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:start}
.accordion-list{display:flex;flex-direction:column}
.accordion-item{border-bottom:1px solid var(--border)}
.accordion-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 0;font-size:14px;font-weight:400;color: #9ea3b4;
  text-align:left;transition:color .2s;
}
.accordion-item.open .accordion-btn,.accordion-btn:hover{color:#ddd}
.acc-icon{
  flex-shrink:0;transition:transform .35s var(--ease);
  opacity:.4;color: #9ea3b4;
  /* Plus/minus: rotate 180 = minus, stay = plus */
}
.accordion-item.open .acc-icon{transform:rotate(180deg);opacity:.7;color:var(--blue)}
.accordion-body{height:0;overflow:hidden;transition:height .38s cubic-bezier(.4,0,.2,1)}
.accordion-body p{
  padding:0 40px 22px 0;
  font-size:13px;font-weight:300;color: #9095a5;line-height:1.85;
}

/* ===================== BANNER IA ===================== */
.banner-section{padding:80px 0}
.banner-wrap{
  position:relative;overflow:hidden;
  border:1px solid rgba(255,255,255,.06);
  border-radius:24px;padding:100px 60px;text-align:center;
}
.banner-wrap::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,102,255,.5),rgba(123,45,255,.4),transparent);
}
.banner-wrap::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 40% at 50% 0%,rgba(0,102,255,.04),transparent 60%);
  pointer-events:none;
}
.banner-title{
  font-size:clamp(32px,5vw,64px);font-weight:300;
  color:#fff;line-height:1.08;margin:20px 0 24px;
  letter-spacing:-.02em;
  position:relative;z-index:1;
  transform:translate(var(--mpx,0px),var(--mpy,0px));
  transition:transform .12s linear;
}
.banner-sub{
  font-size:15px;font-weight:300;color: #9095a5;
  line-height:1.8;margin-bottom:44px;
  position:relative;z-index:1;
}
.banner-ctas{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;position:relative;z-index:1}

/* ===================== FAQ ===================== */
.faq-container{max-width:700px}

/* ===================== FOOTER ===================== */
.footer{
  position:relative;z-index:2;
  /* no background — z-index:-1 glow handles it, html provides base dark color */
  border-top:1px solid var(--border);
  padding:160px 0 0;
}
.footer-glow{
  position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:var(--bg);
}
.footer-glow::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  /* Horizonte azul: forte na base, some pra cima — igual ao x.ai mas em azul */
  background:radial-gradient(
    ellipse 160% 90% at 50% 100%,
    rgba(0,102,255,.7)  0%,
    rgba(0,90,220,.45) 20%,
    rgba(0,60,180,.2)  45%,
    rgba(0,30,120,.05) 65%,
    transparent        80%
  );
  opacity:0;
  transition:opacity 1.4s ease;
}
.footer.glow-visible .footer-glow::after{
  opacity:1;
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;
  gap:48px;padding-bottom:100px;
}
.footer-brand p{font-size:13px;font-weight:300;color:#aaa;line-height:1.8;margin-top:16px;margin-bottom:24px;max-width:260px}
.footer-logo{color:rgba(255,255,255,.9);font-weight:500;letter-spacing:.18em}
.footer-social{display:flex;gap:8px}
.footer-social a{
  width:32px;height:32px;border-radius:8px;
  border:1px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;
  color: #b3b8c8;transition:color .2s,border-color .2s;
}
.footer-social a:hover{color:#fff;border-color:rgba(255,255,255,.3)}
.footer-col h4{
  font-size:10px;font-weight:400;letter-spacing:.2em;
  color:#eee;text-transform:uppercase;margin-bottom:20px;
}
.footer-col a{
  display:block;font-size:13px;font-weight:300;color:#ccc;
  padding:5px 0;transition:color .2s;
}
.footer-col a:hover{color:#fff}
.footer-badge{
  display:inline-block;margin-top:16px;
  font-size:10px;font-weight:400;letter-spacing:.15em;text-transform:uppercase;
  color: #b3b8c8;border:1px solid rgba(255,255,255,.1);border-radius:6px;padding:5px 10px;
}
.footer-badges{
  display:flex;align-items:center;gap:22px;margin-top:28px;flex-wrap:wrap;
}
.footer-badge-img{
  height:110px;width:auto;display:block;
  opacity:.9;
  transition:opacity .3s,transform .3s var(--ease);
}
.footer-badge-img:hover{
  opacity:1;
  transform:translateY(-3px);
}
@media (max-width: 768px) {
  .footer-badge-img{ height:88px; }
}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:flex-end;gap:24px;
  padding:28px 0 56px;font-size:11px;font-weight:300;color:#aaa;
  border-top:1px solid rgba(255,255,255,.06);
}
.footer-legal-info{
  display:flex;flex-direction:column;gap:4px;
}
.footer-legal-info span{color: #a9aebf;font-size:11px;font-weight:300;line-height:1.6}
.footer-legal{display:flex;gap:20px;flex-shrink:0}
.footer-legal a{color:#aaa;transition:color .2s;font-weight:300}
.footer-legal a:hover{color:#fff}

/* ===================== RESPONSIVE ===================== */
@media(max-width:1024px){
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .ia-grid{grid-template-columns:1fr;gap:56px}
  .recursos-grid{grid-template-columns:1fr;gap:56px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .desktop-nav{display:none}
  .hamburger{display:flex}
  .mobile-nav{display:block}
  .btn-try{display:none}
}
@media(max-width:768px){
  .section{padding:96px 0}
  .cards-grid{grid-template-columns:1fr;margin-top:40px}
  .stats-strip{flex-wrap:wrap}
  .stat-block{min-width:50%;border-right:none;border-bottom:1px solid var(--border)}
  .banner-wrap{padding:56px 28px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:10px;text-align:center}
  .hero-title{letter-spacing:.06em}
  .ia-grid{gap:40px}
}
@media(max-width:480px){
  .container{padding:0 20px}
  .hero-ctas{flex-direction:column;align-items:center}
  .btn-whatsapp,.btn-secondary{width:100%;justify-content:center}
  .banner-ctas{flex-direction:column;align-items:center}
  .section-title{font-size:30px}
  .stats-strip{flex-direction:column}
  .stat-block{min-width:100%;border-bottom:1px solid var(--border)}
}

/* ===================== CARD ICON ANIMATIONS ===================== */
/* Static base — no animation until hover */
.icon-node{transform-box:fill-box;transform-origin:50% 50%}
.icon-clock .icon-hand-min,.icon-clock .icon-hand-hr{transform-box:view-box;transform-origin:40px 30px}
.icon-network .icon-wave{stroke-dasharray:65;stroke-dashoffset:0}
.icon-chart .icon-line{stroke-dasharray:72;stroke-dashoffset:0;opacity:.5}
.icon-dot{transform-box:fill-box;transform-origin:50% 50%;opacity:.65;transform:scale(1)}

/* Hover — animations activate */
.card:hover .icon-node.n0{animation:icon-node 2.8s ease-in-out infinite}
.card:hover .icon-node.n1{animation:icon-node 2.8s ease-in-out infinite .5s}
.card:hover .icon-node.n2{animation:icon-node 3.4s ease-in-out infinite .9s}
.card:hover .icon-node.n3{animation:icon-node 3.4s ease-in-out infinite 1.5s}
@keyframes icon-node{0%,100%{transform:scale(1)}50%{transform:scale(1.6)}}

.card:hover .icon-network .icon-ring,
.card:hover .icon-clock .icon-ring{animation:icon-ring 3s ease-in-out infinite}
@keyframes icon-ring{0%,100%{opacity:.18}50%{opacity:.38}}

.card:hover .icon-edge{stroke-dasharray:4 50}
.card:hover .icon-edge.e0{animation:icon-edge 2s linear infinite}
.card:hover .icon-edge.e1{animation:icon-edge 2.6s linear infinite .7s}
.card:hover .icon-edge.e2{animation:icon-edge 2.3s linear infinite 1.4s}
@keyframes icon-edge{from{stroke-dashoffset:0}to{stroke-dashoffset:-54}}

.card:hover .icon-network .icon-wave{animation:icon-wave 3.5s ease-in-out infinite}
@keyframes icon-wave{
  0%{stroke-dashoffset:0;opacity:.35}
  35%{stroke-dashoffset:-65;opacity:0}
  36%{stroke-dashoffset:65;opacity:0}
  70%{stroke-dashoffset:0;opacity:.35}
  100%{stroke-dashoffset:0;opacity:.35}
}

.card:hover .icon-clock .icon-hand-min{animation:icon-hand-min 4s linear infinite}
.card:hover .icon-clock .icon-hand-hr{animation:icon-hand-hr 16s linear infinite}
@keyframes icon-hand-min{to{transform:rotate(360deg)}}
@keyframes icon-hand-hr{to{transform:rotate(360deg)}}

.card:hover .icon-chart .icon-line{animation:icon-line 3s ease-in-out infinite}
@keyframes icon-line{
  0%{stroke-dashoffset:0;opacity:.5}
  30%{stroke-dashoffset:-72;opacity:0}
  31%{stroke-dashoffset:72;opacity:0}
  70%{stroke-dashoffset:0;opacity:.5}
  100%{stroke-dashoffset:0;opacity:.5}
}

.card:hover .icon-dot.d1{animation:icon-dot 3s ease-in-out infinite .4s}
.card:hover .icon-dot.d2{animation:icon-dot 3s ease-in-out infinite .75s}
.card:hover .icon-dot.d3{animation:icon-dot 3s ease-in-out infinite 1.1s}
.card:hover .icon-dot.d4{animation:icon-dot 3s ease-in-out infinite 1.45s}
@keyframes icon-dot{
  0%,20%{transform:scale(1);opacity:.65}
  50%{transform:scale(1.5);opacity:1}
  80%,100%{transform:scale(1);opacity:.65}
}

/* ===================== EXPERIMENTE GRÁTIS POPUP ===================== */
.popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(3,3,6,.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .28s var(--ease);
}

.popup-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.popup-card {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: 92vh;
  overflow-y: auto;
  padding: 44px 40px 36px;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(123,45,255,.14), transparent 55%),
    radial-gradient(ellipse at 80% 100%, rgba(0,204,255,.08), transparent 55%),
    rgba(8,8,14,.98);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 24px;
  box-shadow: 0 50px 120px rgba(0,0,0,.65), inset 0 1px 0 rgba(255,255,255,.04);
  transform: translateY(20px) scale(.98);
  transition: transform .35s cubic-bezier(.16,1,.3,1);
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.1) transparent;
}

.popup-overlay.open .popup-card {
  transform: translateY(0) scale(1);
}

.popup-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(123,45,255,.35), transparent 40%, transparent 60%, rgba(0,204,255,.3));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.popup-card::-webkit-scrollbar { width: 6px; }
.popup-card::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 999px; }

.popup-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
  color: #aaa;
  border-radius: 10px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, border-color .2s, color .2s, transform .2s;
  z-index: 2;
  font-family: inherit;
}

.popup-close:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.18);
  color: #fff;
  transform: rotate(90deg);
}

.popup-head {
  text-align: center;
  margin-bottom: 28px;
}

.popup-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 5px 14px;
  border-radius: 999px;
  background: rgba(0,204,255,.06);
  border: 1px solid rgba(0,204,255,.2);
  margin-bottom: 16px;
}

.popup-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(0,204,255,.5);
  animation: pulse 1.8s ease-in-out infinite;
}

.popup-title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 400;
  color: #fff;
  line-height: 1.25;
  letter-spacing: -.02em;
  margin-bottom: 8px;
}

.popup-title .accent {
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.popup-subtitle {
  font-size: 13.5px;
  font-weight: 300;
  color: #a9aebf;
  line-height: 1.6;
  max-width: 380px;
  margin: 0 auto;
}

.popup-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.popup-form .field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.popup-form .field.full { grid-column: 1 / -1; }

.popup-form label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #b3b8c8;
  padding-left: 2px;
}

.popup-form label .req { color: var(--cyan); margin-left: 4px; }

.popup-form input,
.popup-form select {
  padding: 12px 14px;
  font-size: 13.5px;
  font-weight: 300;
  font-family: inherit;
  color: #fff;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  transition: border-color .25s, background .25s, box-shadow .25s;
  letter-spacing: .01em;
}

.popup-form input::placeholder { color: #82869a; }

.popup-form input:focus,
.popup-form select:focus {
  outline: none;
  border-color: rgba(0,204,255,.3);
  background: rgba(255,255,255,.05);
  box-shadow: 0 0 0 4px rgba(0,204,255,.05);
}

.popup-form input.has-error,
.cont-form input.has-error {
  border-color: rgba(255,77,94,.55) !important;
  background: rgba(255,77,94,.05) !important;
  box-shadow: 0 0 0 4px rgba(255,77,94,.06) !important;
}
.popup-form .field-error,
.cont-form .field-error {
  display: block;
  margin-top: 6px;
  min-height: 14px;
  font-size: 11.5px;
  font-weight: 400;
  color: #ff8a98;
  letter-spacing: .01em;
}
.popup-form .field-error:empty,
.cont-form .field-error:empty { display: none; }

.popup-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.popup-form select option {
  background: #0a0a14;
  color: #ddd;
}

.popup-form button {
  grid-column: 1 / -1;
  padding: 15px 22px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .15em;
  color: #fff;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-family: inherit;
  transition: transform .2s, box-shadow .2s, filter .2s;
  margin-top: 8px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.popup-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0,204,255,.28);
  filter: brightness(1.08);
}

.popup-form button svg { transition: transform .25s; }
.popup-form button:hover svg { transform: translateX(3px); }

.popup-success {
  display: none;
  text-align: center;
  padding: 16px 20px;
}

.popup-success .check {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(34,197,94,.1);
  border: 1px solid rgba(34,197,94,.3);
  color: #22c55e;
  margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
}

.popup-success h3 {
  font-size: 20px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -.01em;
}

.popup-success p {
  font-size: 13.5px;
  font-weight: 300;
  color: #a9aebf;
  line-height: 1.6;
}

.popup-form.submitted { display: none; }
.popup-form.submitted + .popup-success { display: block; }

body.popup-open { overflow: hidden; }

@media (max-width: 600px) {
  .popup-overlay { padding: 12px; }
  .popup-card { padding: 36px 24px 28px; max-height: 94vh; }
  .popup-form { grid-template-columns: 1fr; gap: 12px; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   LIGHT THEME — applied to the whole page except #hero and the header
   Soft off-white (#f5f5f7 / pure white alt), near-black text. Premium, low-glare.
   ═══════════════════════════════════════════════════════════════════════════ */
:root {
  --l-bg:        #f5f5f7;
  --l-bg-alt:    #ffffff;
  --l-card:      #ffffff;
  --l-border:    rgba(15,20,35,0.08);
  --l-border-h:  rgba(15,20,35,0.16);
  --l-text:      #0f1116;
  --l-muted:     #4b5563;
  --l-subtle:    #6b7280;
  --l-shadow:    0 1px 3px rgba(15,20,35,0.04), 0 8px 32px rgba(15,20,35,0.05);
  --l-shadow-h:  0 2px 6px rgba(15,20,35,0.06), 0 20px 48px rgba(15,20,35,0.09);
}

/* Body base becomes light; #hero keeps its own dark bg */
body {
  background: var(--l-bg);
  color: var(--l-text);
}
html { background: var(--l-bg); }

/* ── Sections ────────────────────────────────────────── */
.section {
  background: var(--l-bg);
  color: var(--l-text);
}
.section-alt { background: var(--l-bg-alt); }
.section::before {
  background: radial-gradient(ellipse 55% 55% at 85% 5%, rgba(0,102,255,.05), transparent 70%);
}
.section-alt::before {
  background: radial-gradient(ellipse 55% 55% at 15% 95%, rgba(123,45,255,.045), transparent 70%);
}

/* Section titles (gradient text still pops on light bg) */
.section-title { color: var(--l-text); }

/* Eyebrow labels */
.section-eyebrow { color: var(--blue); }

/* Body text */
.body-text { color: var(--l-muted); }
.section-sub { color: var(--l-muted); }

/* ── Cards ───────────────────────────────────────────── */
.card {
  background: var(--l-card);
  border: 1px solid var(--l-border);
  box-shadow: var(--l-shadow);
}
.card:hover {
  border-color: var(--l-border-h);
  box-shadow: var(--l-shadow-h);
}
.card-title { color: var(--l-text); }
.card-text  { color: var(--l-muted); }
.card-eyebrow, .card-tag {
  color: var(--l-subtle);
}
.card-cta {
  color: var(--l-muted);
  border-color: var(--l-border);
}
.card:hover .card-cta { color: var(--l-text); }
.card-badge {
  color: var(--l-subtle);
  background: rgba(15,20,35,0.04);
  border-color: var(--l-border);
}

/* ── Stats strip ─────────────────────────────────────── */
.stats-strip { border-top: 1px solid var(--l-border); border-bottom: 1px solid var(--l-border); }
.stat-val { color: var(--l-text); }
.stat-label { color: var(--l-subtle); }
.stat-sep { background: var(--l-border); }

/* ── Chat simulator (IA + human section) ─────────────── */
.chat-window {
  background: var(--l-card);
  border: 1px solid var(--l-border);
  box-shadow: var(--l-shadow);
}
.chat-header {
  background: #fafafc;
  border-bottom: 1px solid var(--l-border);
}
.chat-body { background: #fafafc; }
.chat-meta { color: var(--l-subtle); }
.online { color: var(--l-muted); }

/* ── Accordion / como-funciona ───────────────────────── */
/* Unified card wrapping all items — each item is just a divider row inside. */
.accordion-list {
  background: var(--l-card);
  border: 1px solid var(--l-border);
  border-radius: 16px;
  box-shadow: var(--l-shadow);
  overflow: hidden;
  padding: 0 24px;
}
.accordion-item {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--l-border);
}
.accordion-item:last-child { border-bottom: none; }
.accordion-btn {
  color: var(--l-text);
  padding: 20px 0;
  font-weight: 400;
}
.accordion-btn:hover,
.accordion-item.open .accordion-btn { color: var(--l-text); }
.accordion-body { color: var(--l-muted); }
.accordion-body p {
  color: var(--l-muted);
  padding: 0 20px 22px 0;
}
.acc-icon { color: var(--l-subtle); }
.accordion-item.open .acc-icon { color: var(--blue); }

/* ── FAQ (separate items, each its own card) ─────────── */
.faq-container .faq-item {
  background: var(--l-card);
  border: 1px solid var(--l-border);
  border-radius: 12px;
  box-shadow: var(--l-shadow);
  margin-bottom: 10px;
}

/* ── Banner section (final CTA banner) ───────────────── */
.banner-section {
  background: var(--l-bg-alt);
}
.banner-title { color: var(--l-text); }
.banner-sub   { color: var(--l-muted); }
.banner-wrap  {
  background: var(--l-card);
  border: 1px solid var(--l-border);
  box-shadow: var(--l-shadow);
}

/* ── Recursos grid / feature list ────────────────────── */
.recursos-text  { color: var(--l-muted); }
.feature-list li { color: var(--l-muted); }

/* ── Secondary button on light bg ────────────────────── */
.btn-secondary {
  color: var(--l-muted);
  border-color: rgba(15,20,35,.18);
}
.btn-secondary:hover {
  color: var(--l-text);
  border-color: rgba(15,20,35,.35);
  background: rgba(15,20,35,.03);
}

/* ── Form placeholders on light ───────────────────────── */
.popup-form input::placeholder,
.cont-form input::placeholder,
.cont-form textarea::placeholder { color: var(--l-subtle); }

/* ── Footer stays DARK (has its own blue-horizon glow) ─── */
/* Hierarchy asked by user:
   - Headings (h4) + tagline paragraphs + "group" parent links → LIGHT GREY
   - Regular column links (individual items) → WHITE  */
.footer .footer-brand p { color: #9ea3b4; }
.footer-col h4 { color: #9ea3b4; font-weight: 500; }
.footer-col a {
  color: #ffffff;
  font-weight: 300;
}
.footer-col a.footer-group {
  color: #9ea3b4;
  font-weight: 500;
  margin-top: 14px;
  letter-spacing: .02em;
}
.footer-col a.footer-group:first-of-type { margin-top: 0; }
.footer-col a:hover { color: #fff; }
.footer-col a.footer-group:hover { color: #d6d9e0; }

/* Legal/meta at the very bottom — all white */
.footer-legal a         { color: #ffffff; }
.footer-legal a:hover   { color: rgba(255,255,255,.8); }
.footer-legal-info span { color: #ffffff; }

/* ── Hero STAYS DARK (no overrides here) ─────────────── */
#hero,
#hero .hero-content,
#hero .hero-title,
#hero .hero-sub,
#hero .hero-sub-static,
#hero .hero-typewriter,
#hero .hero-scroll-hint span {
  color: inherit; /* re-assert original dark-theme inline rules */
}




/* ═══════════════════════════════════════════════════════════════════════════
   WhatsApp-style chat simulator on the home (#ia-humano)
   Makes it unmistakable that we're talking about customer-support chat.
   ═══════════════════════════════════════════════════════════════════════════ */
#ia-humano .chat-window {
  background: #efeae2;
  border: 1px solid rgba(15,20,35,.08);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(15,20,35,.12), 0 4px 12px rgba(15,20,35,.06);
}

/* Header — WhatsApp green */
#ia-humano .chat-header {
  background: #008069;
  border-bottom: 1px solid rgba(0,0,0,.1);
  padding: 12px 16px;
}
#ia-humano .chat-av.ai-av {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  font-weight: 500;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.12);
}
#ia-humano .chat-meta strong {
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .01em;
}
#ia-humano .online {
  color: rgba(255,255,255,.78);
  font-size: 11.5px;
}
#ia-humano .online-dot {
  background: #25d366;
  box-shadow: 0 0 0 1.5px rgba(255,255,255,.35);
}

/* Body — WhatsApp beige */
#ia-humano .chat-body {
  background: #efeae2;
  padding: 18px 14px;
  gap: 6px;
  min-height: 300px;
  max-height: 360px;
}

/* Faint chat-dot texture (pure CSS, no external image) */
#ia-humano .chat-body::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .05;
  background-image:
    radial-gradient(circle at 12% 18%, #000 .6px, transparent .7px),
    radial-gradient(circle at 72% 64%, #000 .6px, transparent .7px),
    radial-gradient(circle at 38% 82%, #000 .6px, transparent .7px);
  background-size: 80px 80px;
}
#ia-humano .chat-body { position: relative; }

/* Bubbles */
#ia-humano .chat-bubble {
  max-width: 78%;
  padding: 7px 10px 8px;
  font-size: 13.5px;
  line-height: 1.42;
  font-weight: 400;
  letter-spacing: 0;
  position: relative;
  box-shadow: 0 1px 1px rgba(15,20,35,.08);
}
/* Incoming = AI = WHITE (like receiving messages on WhatsApp) */
#ia-humano .chat-bubble.ai {
  background: #ffffff;
  border: none;
  color: #111b21;
  border-radius: 0 7px 7px 7px;
  align-self: flex-start;
}
#ia-humano .chat-bubble.ai::before {
  content: '';
  position: absolute;
  top: 0; left: -8px;
  width: 8px; height: 13px;
  background: #ffffff;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

/* Outgoing = user (transferred to human) = LIGHT GREEN */
#ia-humano .chat-bubble.user {
  background: #d9fdd3;
  border: none;
  color: #111b21;
  border-radius: 7px 0 7px 7px;
  align-self: flex-end;
}
#ia-humano .chat-bubble.user::before {
  content: '';
  position: absolute;
  top: 0; right: -8px;
  width: 8px; height: 13px;
  background: #d9fdd3;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

/* Typing indicator */
#ia-humano .chat-bubble.typing {
  background: #ffffff;
  border: none;
  border-radius: 0 7px 7px 7px;
  padding: 10px 14px;
}
#ia-humano .chat-bubble.typing span {
  background: #8696a0;
  width: 6px; height: 6px;
}

/* "Transferred to agent" note — keep the purple accent */
#ia-humano .chat-transfer {
  background: rgba(123,45,255,.08);
  border: 1px solid rgba(123,45,255,.18);
  color: #6d4bd0;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 11.5px;
  align-self: center;
  margin: 2px 0;
}
#ia-humano .chat-transfer span { color: #5a3fb0; }

/* ═══════════════════════════════════════════════════════════════════════════
   Dark banner "island" (Produtividade sem achismos) — matches hero vibe
   ═══════════════════════════════════════════════════════════════════════════ */
.banner-dark {
  background: #050508;
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 120px 0;
}
.banner-dark .container { position: relative; z-index: 2; }
.banner-dark canvas.section-stars {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  display: block;
}

/* Kill the inner "card" treatment — make it a flat centred block */
.banner-dark .banner-wrap {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  text-align: center;
}
.banner-dark .banner-wrap::before,
.banner-dark .banner-wrap::after { display: none; }

.banner-dark .banner-eyebrow {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .01em;
  color: rgba(255,255,255,.58);
  position: relative;
  z-index: 1;
}
.banner-dark .banner-title {
  color: #fff;
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.1;
  margin: 0 auto 20px;
  max-width: 900px;
  background: none;
  -webkit-background-clip: initial;
  -webkit-text-fill-color: initial;
  background-clip: initial;
  animation: none;
}
.banner-dark .banner-sub {
  color: rgba(255,255,255,.62);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.65;
  max-width: 640px;
  margin: 0 auto 40px;
}
.banner-dark .banner-ctas { justify-content: center; }

/* Outlined CTA — transparent with white border, pill shape */
.btn-outline-lg {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 34px;
  font-size: 12px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: #fff;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,.45);
  border-radius: 999px;
  text-decoration: none;
  transition: background .2s, border-color .2s, transform .15s, box-shadow .2s;
}
.btn-outline-lg:hover {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.9);
  transform: translateY(-1px);
  box-shadow: 0 0 32px rgba(255,255,255,.08);
}

/* ═══════════════════════════════════════════════════════════════════════════
   FEATURE SECTIONS (dark islands) — colourful grainy gradient blobs on cards
   ═══════════════════════════════════════════════════════════════════════════ */
.ft-section {
  background: #050508;
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 110px 0;
}
.ft-section::before, .ft-section::after { display: none; }
.ft-section .container { position: relative; z-index: 2; }
.ft-section canvas.section-stars {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 1; display: block;
}

.ft-heading {
  font-size: clamp(22px, 2.5vw, 34px);
  font-weight: 400;
  letter-spacing: -.015em;
  color: #fff;
  margin: 0 0 44px;
  max-width: 920px;
  line-height: 1.25;
}

.ft-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 920px) { .ft-grid { grid-template-columns: 1fr; } }

.ft-card {
  position: relative;
  background: #0a0a12;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 16px;
  overflow: hidden;
  padding: 26px 26px 0;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  transition: border-color .25s, box-shadow .25s, transform .25s var(--ease);
}
.ft-card:hover {
  border-color: rgba(255,255,255,.16);
  box-shadow: 0 32px 70px rgba(0,0,0,.45);
  transform: translateY(-4px);
}
.ft-icon-box {
  width: 34px; height: 34px;
  border-radius: 9px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  color: #fff;
  margin-bottom: 18px;
}
.ft-title {
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -.005em;
  margin: 0 0 10px;
}
.ft-desc {
  color: rgba(255,255,255,.58);
  font-size: 13.5px;
  font-weight: 300;
  line-height: 1.55;
  margin: 0 0 28px;
}

/* Colourful blob container — actual colour pattern set per-card below */
.ft-blob {
  flex: 1;
  position: relative;
  margin: 0 -26px -1px;
  min-height: 170px;
  overflow: hidden;
}

/* ── Per-card unique patterns (no more "ball in the corner" repeating) ─── */

/* p1 — purple → pink diagonal flow */
.ft-card.ft-p1 .ft-blob {
  background:
    linear-gradient(128deg,
      #5b21b6 0%,
      #312e81 30%,
      #0c0a1a 58%,
      #c026d3 92%,
      #f472b6 115%);
}

/* p2 — deep blue horizontal wave, bright glow on the right */
.ft-card.ft-p2 .ft-blob {
  background:
    radial-gradient(ellipse 55% 130% at 108% 50%, #3b82f6 0%, transparent 55%),
    radial-gradient(ellipse 70% 80%  at -10% 30%, #1d4ed8 0%, transparent 60%),
    linear-gradient(92deg, #0a1638 0%, #050a20 45%, #0f1f4e 100%);
}

/* p3 — green horizontal sweep (dark left → bright right) */
.ft-card.ft-p3 .ft-blob {
  background:
    radial-gradient(ellipse 60% 100% at 85% 60%, #34d399 0%, transparent 55%),
    linear-gradient(85deg, #022c22 0%, #064e3b 28%, #10b981 70%, #22c55e 108%);
}

/* p4 — orange/red diagonal slash with magenta burst */
.ft-card.ft-p4 .ft-blob {
  background:
    radial-gradient(ellipse 40% 80% at 12% 18%, #ec4899 0%, transparent 55%),
    linear-gradient(42deg,
      #1a0612 0%,
      #7c2d12 28%,
      #f97316 62%,
      #fb923c 92%,
      #fde047 120%);
}

/* p5 — purple/magenta wide wave, glow bottom-right */
.ft-card.ft-p5 .ft-blob {
  background:
    radial-gradient(ellipse 70% 120% at 100% 100%, #d946ef 0%, transparent 55%),
    linear-gradient(105deg,
      #0f0324 0%,
      #3b0764 25%,
      #7e22ce 55%,
      #a21caf 85%,
      #f472b6 115%);
}

/* p6 — red ⇄ blue horizontal split with dark centre */
.ft-card.ft-p6 .ft-blob {
  background:
    radial-gradient(ellipse 45% 120% at 0%   50%, #dc2626 0%, transparent 55%),
    radial-gradient(ellipse 45% 120% at 100% 50%, #2563eb 0%, transparent 55%),
    linear-gradient(90deg, #450a0a 0%, #140b2e 50%, #111c4a 100%);
}

/* Animated SAND-like grain — dense, fine, individually-visible particles.
   baseFrequency 2.5 with single octave = uniform ultra-fine grain; mild alpha
   push (×1.3 / −0.08) so each particle reads clearly without looking pixelated. */
.ft-grain {
  position: absolute;
  top: -14%; left: -14%; right: -14%; bottom: -14%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='600' height='600'><filter id='sand'><feTurbulence type='fractalNoise' baseFrequency='2.5' numOctaves='1' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 1.3 -0.08'/></filter><rect width='600' height='600' filter='url(%23sand)'/></svg>");
  background-size: 180px 180px;
  mix-blend-mode: overlay;
  opacity: 1;
  pointer-events: none;
  animation: ft-grain-shift .18s steps(6) infinite;
}
/* Finer dust on top — even higher frequency at soft-light to settle dense
   grain into the deeper colour zones */
.ft-grain::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='400' height='400'><filter id='dust'><feTurbulence type='fractalNoise' baseFrequency='3.5' numOctaves='1' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 1.1 -0.05'/></filter><rect width='400' height='400' filter='url(%23dust)'/></svg>");
  background-size: 120px 120px;
  mix-blend-mode: soft-light;
  opacity: .7;
  animation: ft-grain-shift .25s steps(5) infinite reverse;
}
@keyframes ft-grain-shift {
  0%,100% { transform: translate(0,   0); }
  17%     { transform: translate(-5%, -4%); }
  33%     { transform: translate(4%,  -6%); }
  50%     { transform: translate(-6%, 3%); }
  67%     { transform: translate(5%,  4%); }
  83%     { transform: translate(-3%, -2%); }
}
@media (prefers-reduced-motion: reduce) {
  .ft-grain { animation: none; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   CLIENTS MARQUEE — light breathing strip between dark sections
   ═══════════════════════════════════════════════════════════════════════════ */
.cli-section {
  padding: 80px 0;
  background: var(--l-bg);
  overflow: hidden;
}
.cli-section::before, .cli-section::after { display: none; }
.cli-head {
  text-align: center;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--l-subtle);
  margin: 0 0 38px;
}
.cli-marquee {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}
.cli-track {
  display: flex;
  align-items: center;
  gap: 80px;
  width: max-content;
  animation: cli-scroll 38s linear infinite;
}
.cli-logo {
  height: 28px;
  width: auto;
  flex-shrink: 0;
  opacity: .62;
  filter: grayscale(100%);
  transition: opacity .2s, filter .2s;
}
.cli-logo:hover {
  opacity: 1;
  filter: grayscale(0);
}
@keyframes cli-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .cli-track { animation: none; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   GLOBE SECTION — WebGL rotating wireframe globe (Three.js), dark break
   ═══════════════════════════════════════════════════════════════════════════ */
.globe-section {
  position: relative;
  overflow: hidden;
  background: #050508;
  min-height: 640px;
  display: flex;
  align-items: center;
  padding: 120px 0;
}

/* Background stars behind the globe */
.globe-section canvas.section-stars {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* Canvas container — SQUARE, centred vertically, anchored to the right half */
.globe-canvas-wrap {
  position: absolute;
  top: 50%;
  right: -6%;
  transform: translateY(-50%);
  width: 620px;
  height: 620px;
  max-width: 55vw;
  max-height: 55vw;
  aspect-ratio: 1 / 1;
  z-index: 2;
  pointer-events: none;
}
#globeCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* Scrim so the text on the left has contrast over the globe glow */
.globe-scrim {
  position: absolute;
  inset: 0;
  z-index: 3;
  background:
    radial-gradient(ellipse 60% 70% at 15% 50%, rgba(5,5,8,.7) 0%, transparent 55%),
    linear-gradient(to top, rgba(5,5,8,.55), transparent 30%, transparent 70%, rgba(5,5,8,.55));
  pointer-events: none;
}

.globe-content {
  position: relative;
  z-index: 4;
  color: #fff;
  text-align: left;
  max-width: 560px;
}
.globe-eyebrow {
  color: rgba(255,255,255,.62);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 500;
  margin: 0 0 22px;
}
.globe-title {
  color: #fff;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 400;
  letter-spacing: -.018em;
  line-height: 1.1;
  margin: 0;
}
.globe-title span {
  background: linear-gradient(135deg, #60a5fa, #22d3ee 55%, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (max-width: 900px) {
  .globe-section { min-height: 540px; padding: 100px 0; }
  .globe-content { text-align: center; margin: 0 auto; }
  .globe-canvas-wrap {
    top: auto;
    bottom: -15%;
    right: 50%;
    transform: translateX(50%);
    width: 90vw;
    height: 90vw;
    max-width: 560px;
    max-height: 560px;
    opacity: .6;
  }
  .globe-scrim {
    background:
      radial-gradient(ellipse 80% 80% at 50% 30%, rgba(5,5,8,.7) 0%, transparent 60%),
      linear-gradient(to top, rgba(5,5,8,.7), transparent 40%, transparent 70%, rgba(5,5,8,.5));
  }
}

/* Hero floating CTA — sits near the bottom of the hero, over the smoke/logo */
.hero-floating-cta {
  position: absolute;
  left: 50%;
  bottom: 110px;
  transform: translateX(-50%);
  z-index: 6;
  animation: fade-up .9s var(--ease) .9s both;
}
@media (max-width: 720px) {
  .hero-floating-cta { bottom: 90px; }
}

/* Kill the ft-grain reduced-motion guard — grain shift is subtle (5% steps) and
   the card is decorative; it should stay alive under reduce-motion too. */
@media (prefers-reduced-motion: reduce) {
  .ft-grain { animation-duration: 1s !important; }
}