/* ==========================================================================
   AXEL Marketing — Marketing Digital, Conteúdo para Redes Sociais e Tráfego Pago
   style.css — mobile first, vanilla CSS (sem frameworks)
   Identidade visual herdada de axel.com.br / sistemas.axel.com.br
   ========================================================================== */

:root{
  --bg:#08080a;
  --surface:#111114;
  --surface-2:#17171b;
  --surface-3:#1d1d22;
  --text:#f3f3f5;
  --muted:#a3a3ab;
  --border:#232328;

  --red:#e21c30;
  --red-dark:#8f0f1f;
  --red-light:#ff4c5e;
  --silver:#c9cbd1;
  --silver-dark:#7a7c84;
  --success:#25d366;

  --radius:16px;
  --radius-sm:10px;
  --transition:280ms cubic-bezier(.4,0,.2,1);

  --gradient-red:linear-gradient(135deg,var(--red-light),var(--red-dark));
  --gradient-silver:linear-gradient(135deg,#ffffff,#9a9ca3);
  --shadow-glow:0 0 45px rgba(226,28,48,.28);
  --shadow-card:0 24px 55px -25px rgba(0,0,0,.9);

  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-head:'Rajdhani','Inter',system-ui,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,'Liberation Mono',monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:var(--font-head);
  font-weight:700;
  line-height:1.15;
  letter-spacing:.01em;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
picture{display:contents}
ul{list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
strong{color:var(--text)}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 22px}

:focus-visible{outline:2px solid var(--red-light);outline-offset:3px;border-radius:6px}
.skip-link{
  position:absolute;left:12px;top:-60px;z-index:100;background:var(--red);color:#fff;
  padding:10px 18px;border-radius:8px;font-weight:700;transition:top var(--transition);
}
.skip-link:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.silver-text{
  background:var(--gradient-silver);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.red-text{color:var(--red-light)}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.72rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;
  color:var(--red-light);
}
.eyebrow::before{
  content:"";width:26px;height:2px;background:var(--gradient-red);display:inline-block;
}

.section{border-top:1px solid var(--border);padding:76px 0;position:relative}
.section--tint{
  background:radial-gradient(ellipse 70% 50% at 50% 0%,rgba(226,28,48,.08),transparent 70%);
}
.section__head{max-width:760px;margin-bottom:46px}
.section__head h2{font-size:clamp(1.7rem,4.4vw,2.7rem);margin-top:16px}
.section__head p{color:var(--muted);margin-top:16px}
.section__head.center{margin-left:auto;margin-right:auto;text-align:center}
.section__head.center .eyebrow{justify-content:center}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* ===== HEADER ===== */
.header{
  position:fixed;inset:0 0 auto 0;z-index:60;
  transition:background var(--transition),border-color var(--transition),padding var(--transition);
  padding:18px 0;
}
.header.is-scrolled{
  background:rgba(8,8,10,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);padding:12px 0;
}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.header__logo{display:flex;align-items:center;gap:12px}
.header__logo img{height:34px;width:auto;transition:height var(--transition)}
.header__logo small{
  font-family:var(--font-head);font-weight:700;font-size:.95rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--silver);border-left:1px solid var(--border);padding-left:12px;line-height:1;
}
.header.is-scrolled .header__logo img{height:30px}

.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:.88rem;font-weight:600;color:var(--muted);transition:color var(--transition);white-space:nowrap}
.nav a:hover,.nav a.is-active{color:var(--text)}
.nav a.btn--whats,.nav a.btn--whats:hover{color:#04220f}
.nav a.is-active:not(.btn){box-shadow:inset 0 -2px 0 var(--red)}
.nav__toggle{
  display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;
}
.nav__toggle span{width:24px;height:2px;background:var(--text);transition:var(--transition)}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-overlay{display:none}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:999px;padding:14px 28px;font-size:.9rem;font-weight:700;cursor:pointer;
  border:1px solid transparent;transition:all var(--transition);white-space:nowrap;
}
.btn--primary{background:var(--gradient-red);color:#fff;box-shadow:0 10px 30px -12px rgba(226,28,48,.55)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow)}
.btn--outline{border-color:var(--red);color:var(--red-light);background:rgba(226,28,48,.06)}
.btn--outline:hover{border-color:var(--red-light);background:rgba(226,28,48,.14);color:#fff}
.btn--whats{background:var(--success);color:#04220f}
.btn--whats:hover{transform:translateY(-2px);box-shadow:0 10px 30px -10px rgba(37,211,102,.55)}
.btn--sm{padding:10px 20px;font-size:.82rem}
.btn--block{width:100%}
.btn svg{width:18px;height:18px;flex:none}

/* ===== HERO ===== */
.hero{position:relative;overflow:hidden;padding:132px 0 70px}
.hero__glow{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 75% 55% at 15% -10%,rgba(226,28,48,.22),transparent 65%),
    radial-gradient(ellipse 60% 50% at 100% 10%,rgba(160,160,175,.10),transparent 70%);
}
.hero__grid{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 30% 30%,#000,transparent 78%);
  mask-image:radial-gradient(ellipse 70% 60% at 30% 30%,#000,transparent 78%);
}
.hero__inner{position:relative;display:grid;gap:52px;align-items:center}
.hero__content{animation:fadeUp .8s ease both;min-width:0}
.badge{
  display:inline-flex;gap:8px;align-items:center;border:1px solid rgba(226,28,48,.35);
  background:rgba(226,28,48,.1);color:var(--red-light);border-radius:999px;
  padding:8px 16px;font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
}
.badge__dot{width:7px;height:7px;border-radius:50%;background:var(--red-light);box-shadow:0 0 0 0 rgba(255,76,94,.6);animation:pulse 2s infinite}
.hero h1{font-size:clamp(2.1rem,6.4vw,3.5rem);margin-top:22px}
.hero__lead{color:var(--muted);margin-top:20px;max-width:620px;font-size:1.04rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__badges{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:42px;padding-top:26px;border-top:1px solid var(--border)}
.hero__badges li{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--muted);font-weight:600}
.hero__badges li svg{width:16px;height:16px;color:var(--red-light);flex:none}
.hero__visual{position:relative;animation:fadeIn 1s ease .1s both;min-width:0}
.hero__visual::after{
  content:"";position:absolute;inset:10% 5%;z-index:-1;
  background:radial-gradient(closest-side,rgba(226,28,48,.22),transparent 70%);
  filter:blur(20px);
}

/* ===== JANELA (hero) ===== */
.code-window{
  position:relative;border:1px solid var(--border);border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(29,29,34,.92),rgba(12,12,15,.96));
  box-shadow:var(--shadow-card),0 0 0 1px rgba(255,255,255,.02) inset;overflow:hidden;
}
.code-window__bar{
  display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border);
  background:rgba(255,255,255,.02);
}
.code-window__bar i{width:11px;height:11px;border-radius:50%;background:#3a3a40}
.code-window__bar i:nth-child(1){background:var(--red)}
.code-window__bar i:nth-child(2){background:var(--silver-dark)}
.code-window__bar i:nth-child(3){background:var(--silver)}
.code-window__bar span{margin-left:10px;font-family:var(--font-mono);font-size:.74rem;color:var(--muted)}
.chip-float{
  position:absolute;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:12px;
  background:rgba(17,17,20,.92);border:1px solid var(--border);box-shadow:var(--shadow-card);
  font-size:.76rem;font-weight:600;color:var(--text);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  animation:float 6s ease-in-out infinite;
}
.chip-float small{display:block;color:var(--muted);font-weight:500;font-size:.68rem}
.chip-float__icon{
  width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  background:rgba(226,28,48,.14);border:1px solid rgba(226,28,48,.35);flex:none;
}
.chip-float__icon svg{width:16px;height:16px;color:var(--red-light)}
.chip-float--a{right:-8px;top:-22px}
.chip-float--b{left:-10px;bottom:-26px;animation-delay:-3s}

/* ===== TRUST STRIP ===== */
.trust{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:26px 0;background:var(--surface)}
.trust__inner{display:flex;flex-wrap:wrap;gap:16px 34px;justify-content:center;align-items:center}
.trust__item{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:.82rem;font-weight:600}
.trust__item svg{width:18px;height:18px;color:var(--red-light);flex:none}

/* ===== CARDS / GRIDS ===== */
.grid{display:grid;gap:22px}
.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}
.grid--auto{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}

.card{
  background:linear-gradient(165deg,var(--surface-2),var(--surface));
  border:1px solid var(--border);border-radius:var(--radius);padding:28px;
  box-shadow:var(--shadow-card);transition:all var(--transition);position:relative;overflow:hidden;
  display:flex;flex-direction:column;
}
.card::before{
  content:"";position:absolute;inset:0;opacity:0;transition:opacity var(--transition);pointer-events:none;
  background:radial-gradient(ellipse 120% 60% at 0% 0%,rgba(226,28,48,.14),transparent 70%);
}
.card:hover{transform:translateY(-6px);border-color:rgba(226,28,48,.4)}
.card:hover::before{opacity:1}
.card > *{position:relative;z-index:1}
.card__top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.card__icon{
  display:inline-flex;align-items:center;justify-content:center;flex:none;
  width:52px;height:52px;border-radius:14px;margin-bottom:18px;
  border:1px solid rgba(226,28,48,.3);background:rgba(226,28,48,.1);
}
.card__icon svg{width:26px;height:26px;color:var(--red-light)}
.card__mono{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;color:var(--silver-dark);text-transform:uppercase}
.card h3{font-size:1.28rem}
.card p{color:var(--muted);font-size:.92rem;margin-top:10px}
.card ul{margin-top:18px;display:grid;gap:9px}
.card li{color:var(--muted);font-size:.87rem;padding-left:18px;position:relative}
.card li::before{
  content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;
  background:var(--gradient-red);
}
.card__more{
  margin-top:auto;padding-top:22px;display:inline-flex;align-items:center;gap:8px;
  font-weight:700;font-size:.86rem;color:var(--red-light);
}
.card__more svg{width:16px;height:16px;transition:transform var(--transition)}
.card:hover .card__more svg{transform:translateX(4px)}
.card--sm{padding:24px}
.card--sm .card__icon{width:44px;height:44px;border-radius:12px;margin-bottom:14px}
.card--sm .card__icon svg{width:22px;height:22px}
.card--sm h3{font-size:1.08rem}
.card--sm p{font-size:.87rem}
.card--link{cursor:pointer}
.card--link h3 a::after{content:"";position:absolute;inset:0;z-index:2}

.tag{
  display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--silver);border:1px solid var(--border);
  border-radius:999px;padding:5px 12px;
}

/* ===== ARQUITETURA (pipeline) ===== */
.arch{display:grid;gap:40px;align-items:center}
.arch__diagram{
  border:1px solid var(--border);border-radius:var(--radius);padding:18px;
  background:linear-gradient(165deg,var(--surface-2),var(--surface));box-shadow:var(--shadow-card);
}
.arch__diagram svg{width:100%;height:auto;display:block}
.arch__diagram figcaption{color:var(--muted);font-size:.8rem;margin-top:10px;text-align:center}
.pipe-node rect{fill:#141418;stroke:#2c2c33}
.pipe-node--core rect{fill:rgba(226,28,48,.10);stroke:rgba(226,28,48,.55)}
.pipe-node--ia rect{fill:rgba(255,255,255,.04);stroke:#8f9199}
.pipe-node text{fill:#d8d9de;font-family:var(--font-body);font-size:12px;font-weight:600}
.pipe-node .sub{fill:#8f9199;font-size:10px;font-weight:500}
.pipe-node--core text:first-of-type{fill:#fff}
.pipe-label{fill:#8f9199;font-family:var(--font-mono);font-size:10px;letter-spacing:.12em}
.pipe-line{fill:none;stroke:#34343c;stroke-width:1.5}
.pipe-flow{fill:none;stroke:url(#flowGrad);stroke-width:2;stroke-dasharray:6 10;animation:dash 1.6s linear infinite}
.arch__list{display:grid;gap:18px}

.feature{display:flex;gap:16px}
.feature__icon{
  flex:none;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(226,28,48,.3);background:rgba(226,28,48,.1);
}
.feature__icon svg{width:22px;height:22px;color:var(--red-light)}
.feature h3{font-size:1.05rem}
.feature p{color:var(--muted);font-size:.89rem;margin-top:4px}

/* ===== MOBILE / SPLIT ===== */
.split{display:grid;gap:44px;align-items:center}
.split__media{position:relative;display:flex;justify-content:center}
.split__media img{
  width:100%;max-width:380px;height:auto;border-radius:22px;border:1px solid var(--border);
  box-shadow:var(--shadow-card);
}
.split__media::before{
  content:"";position:absolute;inset:15% 10%;z-index:-1;
  background:radial-gradient(closest-side,rgba(226,28,48,.25),transparent 70%);filter:blur(24px);
}
.checklist{display:grid;gap:12px;margin-top:26px}
.checklist li{display:flex;gap:12px;color:var(--muted);font-size:.93rem}
.checklist li svg{width:20px;height:20px;flex:none;color:var(--red-light);margin-top:2px}

/* ===== SEGMENTOS ===== */
.segments{display:grid;gap:14px;grid-template-columns:1fr}
.segment{
  display:flex;gap:14px;align-items:flex-start;padding:20px;border:1px solid var(--border);border-radius:var(--radius-sm);
  background:var(--surface);transition:all var(--transition);
}
.segment:hover{border-color:rgba(226,28,48,.4);background:var(--surface-2)}
.segment svg{width:24px;height:24px;color:var(--red-light);flex:none;margin-top:2px}
.segment h3{font-size:1.02rem}
.segment p{color:var(--muted);font-size:.84rem;margin-top:3px}

/* ===== TABS (tecnologias) ===== */
.tabs__list{
  display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:26px;scrollbar-width:thin;
  -webkit-overflow-scrolling:touch;
}
.tabs__btn{
  flex:none;border:1px solid var(--border);background:var(--surface);color:var(--muted);
  border-radius:999px;padding:10px 18px;font-size:.78rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;cursor:pointer;transition:all var(--transition);
}
.tabs__btn:hover{color:var(--text);border-color:#3a3a42}
.tabs__btn[aria-selected="true"]{background:rgba(226,28,48,.12);border-color:rgba(226,28,48,.5);color:var(--red-light)}
.tabs__panel{
  border:1px solid var(--border);border-radius:var(--radius);padding:28px;
  background:linear-gradient(165deg,var(--surface-2),var(--surface));
}
.tabs__panel[hidden]{display:none}
.tabs__panel p{color:var(--muted);max-width:760px}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pills li{
  font-family:var(--font-mono);font-size:.78rem;color:var(--silver);border:1px solid var(--border);
  background:var(--surface-3);border-radius:8px;padding:7px 12px;
}

/* ===== MÉTODO ===== */
.steps{display:grid;gap:18px;list-style:none}
.step{
  position:relative;padding:28px;border:1px solid var(--border);border-radius:var(--radius);
  background:linear-gradient(165deg,var(--surface-2),var(--surface));
}
.step__num{
  font-family:var(--font-head);font-size:2.6rem;font-weight:700;line-height:1;
  background:var(--gradient-red);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.step h3{font-size:1.2rem;margin-top:12px}
.step p{color:var(--muted);font-size:.9rem;margin-top:8px}

/* ===== STATS ===== */
.stats{display:grid;gap:16px;grid-template-columns:1fr 1fr}
.stat{padding:24px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);text-align:center}
.stat strong{
  display:block;font-family:var(--font-head);font-size:clamp(2rem,5vw,2.8rem);line-height:1;
  background:var(--gradient-silver);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{display:block;color:var(--muted);font-size:.84rem;margin-top:8px}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);overflow:hidden}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;
  font-weight:600;font-size:.95rem;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:1.4rem;color:var(--red-light);flex:none;transition:transform var(--transition);line-height:1;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open]{border-color:rgba(226,28,48,.35)}
.faq-item p{padding:0 20px 20px;color:var(--muted);font-size:.9rem}

/* ===== CONTATO / MAPA ===== */
.contato{display:grid;gap:32px}
.contact-card{display:grid;gap:24px;align-content:start}
.contact-line{display:flex;align-items:center;gap:18px}
.contact-line__icon{
  flex:none;width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border);background:var(--surface-2);
}
.contact-line__icon svg{width:24px;height:24px;color:var(--red-light)}
.contact-line strong{display:block;font-size:1.02rem;margin-bottom:2px}
.contact-line span,.contact-line a{color:var(--muted);font-size:.97rem}
.contact-line a:hover{color:var(--red-light)}

.mapa{
  position:relative;min-height:340px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  background:var(--surface);box-shadow:var(--shadow-card);
}
.mapa iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.mapa__link{
  position:absolute;right:12px;bottom:12px;padding:8px 14px;border-radius:var(--radius-sm);
  background:var(--surface-2);border:1px solid var(--border);font-size:.82rem;color:var(--silver);
}
.mapa__link:hover{color:var(--red-light)}

/* ===== CTA FINAL ===== */
.cta-final{
  border-radius:24px;padding:52px 28px;text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(165deg,var(--surface-2),var(--surface));border:1px solid var(--border);
}
.cta-final::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 80% at 50% 120%,rgba(226,28,48,.28),transparent 70%);
}
.cta-final__inner{position:relative}
.cta-final h2{font-size:clamp(1.5rem,4vw,2.3rem)}
.cta-final p{color:var(--muted);margin-top:14px;max-width:540px;margin-left:auto;margin-right:auto}
.cta-final .hero__actions{justify-content:center;margin-top:30px}

/* ===== PÁGINAS INTERNAS ===== */
.page-hero{position:relative;overflow:hidden;padding:128px 0 60px}
.page-hero h1{font-size:clamp(2rem,5.6vw,3.1rem);margin-top:18px;max-width:900px}
.page-hero .hero__lead{max-width:760px}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:6px;font-size:.8rem;color:var(--muted);list-style:none}
.breadcrumb li:not(:last-child)::after{content:"/";margin-left:6px;color:#4a4a52}
.breadcrumb a:hover{color:var(--red-light)}
.breadcrumb [aria-current]{color:var(--silver)}
.prose{max-width:820px}
.prose p{color:var(--muted);margin-top:14px}
.prose p:first-child{margin-top:0}
.prose h2{font-size:clamp(1.5rem,3.6vw,2.1rem);margin-top:10px}
.prose ul{margin-top:14px;display:grid;gap:8px}
.prose a,.card p a{color:var(--red-light);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;position:relative;z-index:3}
.prose a:hover,.card p a:hover{color:#fff}
.prose li{color:var(--muted);padding-left:18px;position:relative}
.prose li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--gradient-red)}
.two-col{display:grid;gap:40px}
.aside-box{
  padding:26px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);align-self:start;
}
.aside-box h3{font-size:1.1rem;margin-bottom:12px}
.aside-box .checklist{margin-top:10px}
.aside-box .btn{margin-top:22px;width:100%}

/* ===== FOOTER ===== */
.footer{border-top:1px solid var(--border);padding:54px 0 26px;background:var(--surface)}
.footer__grid{display:grid;gap:36px}
.footer__logo{height:34px;width:auto;margin-bottom:14px}
.footer p{color:var(--muted);font-size:.87rem}
.footer__brand p{max-width:320px;margin-top:12px}
.footer h2{font-family:inherit;font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;color:var(--silver);margin-bottom:16px}
.footer__links{display:grid;gap:10px}
.footer__links a,.footer__links span{color:var(--muted);font-size:.88rem;transition:color var(--transition)}
.footer__links a:hover{color:var(--red-light)}
.footer__social{display:flex;gap:10px;margin-top:16px}
.footer__social a{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;transition:all var(--transition);
}
.footer__social a:hover{border-color:rgba(226,28,48,.5);background:rgba(226,28,48,.1)}
.footer__social svg{width:17px;height:17px}
.footer__bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--border);
  display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;
}
.footer__bottom p{font-size:.76rem}
.footer__bottom a:hover{color:var(--red-light)}

/* ===== WHATSAPP FLOAT / TOP ===== */
.whats-float{
  position:fixed;right:20px;bottom:20px;z-index:70;
  width:58px;height:58px;border-radius:50%;background:var(--success);
  display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);
  transition:transform var(--transition);
}
.whats-float:hover{transform:scale(1.08)}
.whats-float svg{width:28px;height:28px;color:#04220f}
.to-top{
  position:fixed;right:28px;bottom:90px;z-index:70;width:42px;height:42px;border-radius:50%;cursor:pointer;
  background:var(--surface-2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transform:translateY(10px);transition:all var(--transition);
}
.to-top.is-visible{opacity:1;pointer-events:auto;transform:none}
.to-top svg{width:18px;height:18px;color:var(--text)}

/* ===== 404 ===== */
.notfound{position:relative;overflow:hidden;min-height:100vh;display:flex;align-items:center;text-align:center;padding:120px 0 60px}
.notfound strong{
  display:block;font-family:var(--font-head);font-size:clamp(5rem,20vw,9rem);line-height:1;
  background:var(--gradient-red);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.notfound p{color:var(--muted);margin:14px auto 0;max-width:460px}
.notfound .hero__actions{justify-content:center}

@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes dash{to{stroke-dashoffset:-32}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,76,94,.55)}70%{box-shadow:0 0 0 9px rgba(255,76,94,0)}100%{box-shadow:0 0 0 0 rgba(255,76,94,0)}}

/* ===== RESPONSIVE ===== */
@media (min-width:560px){
  .grid--2,.grid--4{grid-template-columns:1fr 1fr}
  .segments{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
}
@media (min-width:760px){
  .grid--3{grid-template-columns:repeat(3,1fr)}
  .hero__badges{gap:14px 30px}
  .stats{grid-template-columns:repeat(4,1fr)}
}
@media (min-width:900px){
  .hero__inner{grid-template-columns:1.1fr .9fr}
  .arch{grid-template-columns:1.05fr .95fr}
  .split{grid-template-columns:.9fr 1.1fr}
  .contato{grid-template-columns:.8fr 1.2fr;gap:48px}
  .footer__grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .segments{grid-template-columns:repeat(4,1fr)}
  .steps{grid-template-columns:repeat(4,1fr)}
  .two-col{grid-template-columns:1.6fr 1fr;gap:56px}
}
@media (min-width:1024px){
  .section{padding:100px 0}
  .hero{padding:150px 0 90px}
  .grid--4{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1060px){
  .header__logo small{display:none}
}
@media (max-width:960px){
  .nav{
    position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);
    background:rgba(10,10,12,.98);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    border-left:1px solid var(--border);z-index:61;
    flex-direction:column;align-items:stretch;gap:0;padding:100px 26px 30px;
    transform:translateX(100%);transition:transform var(--transition);visibility:hidden;
  }
  .nav.is-open{transform:translateX(0);visibility:visible}
  .nav a{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.06)}
  .nav a.is-active:not(.btn){box-shadow:none;color:var(--red-light)}
  .nav .btn{margin-top:18px;justify-content:center;border-bottom:0}
  .nav__toggle{display:flex;position:relative;z-index:62}
  .nav-overlay{
    display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:55;
    opacity:0;pointer-events:none;transition:opacity var(--transition);
  }
  body.nav-open .nav-overlay{opacity:1;pointer-events:auto}
  body.nav-open{overflow:hidden}
  /* backdrop-filter cria um novo bloco de contenção e prenderia o menu fixo dentro do header */
  body.nav-open .header{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--bg)}
}
@media (max-width:560px){
  .pipe-node text{font-size:15px}
  .pipe-node .sub{font-size:11px}
  .pipe-label{font-size:11px}
  .chip-float--a{right:6px;top:-26px}
  .chip-float--b{left:6px;bottom:-30px}
  .btn{white-space:normal;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}

/* ==========================================================================
   COMPONENTES DO HOT SITE DE MARKETING
   ========================================================================== */

/* ===== PAINEL DE CAMPANHAS (hero) ===== */
.dash{padding:18px;display:grid;gap:14px}
.dash__kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.dash__kpi{border:1px solid var(--border);border-radius:var(--radius-sm);background:rgba(255,255,255,.02);padding:12px}
.dash__kpi span{display:block;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.dash__kpi strong{display:block;font-family:var(--font-head);font-size:1.45rem;line-height:1.1;margin-top:4px}
.dash__kpi em{font-style:normal;font-size:.7rem;font-weight:700;color:var(--success)}
.dash__chart{border:1px solid var(--border);border-radius:var(--radius-sm);background:rgba(255,255,255,.02);padding:12px 12px 6px}
.dash__chart-head{display:flex;justify-content:space-between;font-size:.7rem;color:var(--muted);font-weight:600}
.dash__chart-head b{color:var(--red-light);font-weight:700}
.dash__chart svg{width:100%;height:auto;display:block;margin-top:6px}
.dash-area{fill:url(#dashFill)}
.dash-line{fill:none;stroke:var(--red-light);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.dash-grid{stroke:#232328;stroke-width:1}
.js .dash-line{stroke-dasharray:320;stroke-dashoffset:320}
.js .dash.is-live .dash-line{stroke-dashoffset:0;transition:stroke-dashoffset 1.8s ease .2s}
.js .dash-area{opacity:0}
.js .dash.is-live .dash-area{opacity:1;transition:opacity 1s ease 1.2s}
.dash__channels{display:grid;gap:9px}
.dash__row{display:grid;grid-template-columns:92px 1fr 40px;align-items:center;gap:10px;font-size:.74rem;color:var(--silver);font-weight:600}
.dash__row b{text-align:right;color:var(--text);font-weight:700}
.dash__bar{height:7px;border-radius:99px;background:#1f1f25;overflow:hidden}
.dash__bar i{display:block;height:100%;width:var(--w,50%);border-radius:inherit;background:var(--gradient-red)}
.js .dash__bar i{width:0}
.js .dash.is-live .dash__bar i{width:var(--w,50%);transition:width 1.4s cubic-bezier(.2,.8,.2,1) .4s}

/* ===== FAIXA ROLANTE ===== */
.marquee{overflow:hidden;border-bottom:1px solid var(--border);background:var(--bg);padding:18px 0}
.marquee__track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__track span{
  display:flex;align-items:center;gap:40px;padding-right:40px;font-family:var(--font-head);font-weight:700;font-size:1.25rem;
  letter-spacing:.08em;text-transform:uppercase;color:#4d4e55;white-space:nowrap;
}
.marquee__track span::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--red)}

/* ===== CELULAR COM FEED (conteúdo) ===== */
.phone{
  position:relative;width:100%;max-width:330px;margin:0 auto;border-radius:38px;padding:12px;
  background:linear-gradient(160deg,#2a2a31,#0d0d10);border:1px solid #34343c;box-shadow:var(--shadow-card),var(--shadow-glow);
}
.phone__screen{border-radius:28px;overflow:hidden;background:#0b0b0e;border:1px solid #1d1d22}
.phone__notch{width:92px;height:22px;border-radius:0 0 14px 14px;background:#0d0d10;margin:0 auto;position:relative;z-index:2}
.phone__profile{display:flex;align-items:center;gap:12px;padding:10px 16px 12px}
.phone__avatar{
  width:48px;height:48px;border-radius:50%;flex:none;padding:2px;background:var(--gradient-red);
  display:flex;align-items:center;justify-content:center;
}
.phone__avatar span{
  width:100%;height:100%;border-radius:50%;background:#0b0b0e;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:700;color:#fff;font-size:1.1rem;
}
.phone__profile strong{display:block;font-size:.86rem}
.phone__profile small{display:block;color:var(--muted);font-size:.7rem}
.phone__stats{display:flex;justify-content:space-around;padding:0 12px 12px;text-align:center;font-size:.68rem;color:var(--muted)}
.phone__stats b{display:block;color:var(--text);font-size:.86rem}
.phone__tabs{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--border)}
.phone__tabs span{height:3px}
.phone__tabs span:first-child{background:var(--red)}
.feed{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.feed__tile{
  position:relative;aspect-ratio:4/5;display:flex;align-items:flex-end;padding:7px;overflow:hidden;
  font-size:.58rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.85);
}
.feed__tile svg{position:absolute;top:6px;right:6px;width:13px;height:13px;color:#fff}
.feed__tile:nth-child(1){background:linear-gradient(160deg,#e21c30,#4a0710)}
.feed__tile:nth-child(2){background:linear-gradient(160deg,#2b2b33,#101014)}
.feed__tile:nth-child(3){background:linear-gradient(200deg,#c9cbd1,#50525a)}
.feed__tile:nth-child(4){background:linear-gradient(160deg,#1c1c22,#3a0a12)}
.feed__tile:nth-child(5){background:radial-gradient(circle at 30% 30%,#ff4c5e,#5a0914 70%)}
.feed__tile:nth-child(6){background:linear-gradient(160deg,#3a3b42,#141417)}
.feed__tile:nth-child(7){background:linear-gradient(200deg,#7a7c84,#1a1a1f)}
.feed__tile:nth-child(8){background:linear-gradient(160deg,#8f0f1f,#16161a)}
.feed__tile:nth-child(9){background:linear-gradient(160deg,#222228,#e21c30 140%)}
.feed__tile::before{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(135deg,rgba(255,255,255,.035) 0 2px,transparent 2px 9px);
}
.feed__tile span{position:relative}
.phone-wrap{position:relative;padding:28px 0}
.phone-wrap .chip-float--a{right:-18px;top:46%}
.phone-wrap .chip-float--b{left:-18px;bottom:12%}

/* ===== COMPARATIVO ===== */
.compare{
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(165deg,var(--surface-2),var(--surface));
}
.compare table{width:100%;border-collapse:collapse;font-size:.88rem}
.compare caption{text-align:left;padding:20px 22px 0;color:var(--muted);font-size:.82rem}
.compare th,.compare td{padding:14px 16px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}
.compare tr:last-child td,.compare tr:last-child th{border-bottom:0}
.compare thead th{
  font-family:var(--font-head);font-size:1rem;letter-spacing:.04em;color:var(--silver);background:rgba(255,255,255,.02);
}
.compare thead th.is-axel{color:var(--red-light)}
.compare tbody th{font-weight:600;color:var(--text)}
.compare td{color:var(--muted);text-align:center;width:24%}
.compare thead th:not(:first-child){text-align:center}
.compare td.is-axel{background:rgba(226,28,48,.06)}
.compare .yes,.compare .no{display:inline-flex;width:24px;height:24px;border-radius:50%;align-items:center;justify-content:center}
.compare .yes{background:rgba(37,211,102,.14);color:var(--success)}
.compare .no{background:rgba(255,255,255,.05);color:#6b6b73}
.compare .yes svg,.compare .no svg{width:14px;height:14px}

/* ===== FORMULÁRIO ===== */
.form{
  padding:28px;border:1px solid var(--border);border-radius:var(--radius);
  background:linear-gradient(165deg,var(--surface-2),var(--surface));box-shadow:var(--shadow-card);
  display:grid;gap:16px;align-content:start;
}
.form h3{font-size:1.35rem}
.form > p{color:var(--muted);font-size:.88rem;margin-top:-8px}
.form__row{display:grid;gap:16px}
.field{display:grid;gap:7px}
.field label,.field legend{font-size:.8rem;font-weight:600;color:var(--silver)}
.field label span{color:var(--red-light)}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg);border:1px solid #2c2c33;border-radius:var(--radius-sm);
  padding:13px 14px;font-size:.95rem;transition:border-color var(--transition),box-shadow var(--transition);
}
.field textarea{min-height:110px;resize:vertical}
.field select{appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a3a3ab' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}
.field input::placeholder,.field textarea::placeholder{color:#5c5c64}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(226,28,48,.2)}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--red-light)}
.field__error{font-size:.76rem;color:var(--red-light);min-height:0}
.field__error:empty{display:none}
fieldset.field{border:0;padding:0;margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{position:relative;cursor:pointer}
.chips input{position:absolute;opacity:0;width:1px;height:1px}
.chips span{
  display:inline-block;border:1px solid var(--border);background:var(--bg);border-radius:999px;
  padding:8px 14px;font-size:.8rem;font-weight:600;color:var(--muted);transition:all var(--transition);
}
.chips input:checked + span{background:rgba(226,28,48,.12);border-color:rgba(226,28,48,.55);color:var(--red-light)}
.chips input:focus-visible + span{outline:2px solid var(--red-light);outline-offset:2px}
.form__note{font-size:.76rem;color:var(--muted)}
.form__status{font-size:.86rem;color:var(--success);font-weight:600}
.form__status:empty{display:none}

/* ===== RESULTADOS / MÉTRICAS ===== */
.kpi-list{display:grid;gap:10px;margin-top:18px}
.kpi-list li{
  display:flex;justify-content:space-between;gap:14px;padding:12px 16px;border:1px solid var(--border);
  border-radius:var(--radius-sm);background:var(--surface);font-size:.86rem;color:var(--muted)
}
.kpi-list li b{color:var(--text);font-family:var(--font-mono);font-size:.78rem;font-weight:600}

@keyframes marquee{to{transform:translateX(-50%)}}

@media (min-width:560px){
  .form__row{grid-template-columns:1fr 1fr}
}
@media (min-width:900px){
  .contato--form{grid-template-columns:.85fr 1.15fr}
  .split--reverse > :first-child{order:2}
}
@media (max-width:560px){
  .dash{padding:14px}
  .dash__kpi{padding:10px}
  .dash__kpi strong{font-size:1.2rem}
  .dash__row{grid-template-columns:78px 1fr 34px;font-size:.7rem}
  .compare th,.compare td{padding:12px 10px;font-size:.8rem}
  .phone-wrap .chip-float--a{right:0}
  .phone-wrap .chip-float--b{left:0}
}
@media (prefers-reduced-motion:reduce){
  .marquee__track{animation:none}
  .js .dash-line{stroke-dashoffset:0}
  .js .dash-area{opacity:1}
  .js .dash__bar i{width:var(--w,50%)}
}