/* =========================================================
   NEXUS TECH — Landing v2
   Paleta: #FFFFFF / #F8FAFC (claro) · #0F172A (dark)
   Gradiente: Violeta #7C3AED → Esmeralda #10B981
   ========================================================= */
:root{
  --ink:#0F172A;            /* texto escuro / fundo dark */
  --ink-2:#1E293B;
  --slate:#475569;          /* texto secundário claro */
  --slate-2:#64748B;
  --gray:#F8FAFC;           /* seções institucionais */
  --line:#E2E8F0;           /* bordas em claro */
  --line-d:rgba(255,255,255,0.10); /* bordas em dark */
  --violet:#7C3AED;
  --emerald:#10B981;
  --emerald-600:#059669;
  --white:#FFFFFF;
  --muted-d:rgba(226,232,240,0.72); /* texto suave sobre dark */
  --grad:linear-gradient(100deg,var(--violet),var(--emerald));
  --grad-soft:linear-gradient(135deg,rgba(124,58,237,0.16),rgba(16,185,129,0.14));
  --radius:16px;
  --radius-lg:22px;
  --container:1160px;
  --shadow-sm:0 4px 16px rgba(15,23,42,0.06);
  --shadow:0 20px 50px rgba(15,23,42,0.12);
  --shadow-d:0 30px 70px rgba(2,6,23,0.55);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0}
body{
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink);background:var(--white);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3{font-family:Poppins,Inter,sans-serif;line-height:1.12;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:12px;font-weight:600;font-size:15px;cursor:pointer;
  border:1px solid transparent;transition:transform .18s var(--ease),box-shadow .2s,background .2s,color .2s;white-space:nowrap}
.btn-lg{padding:16px 30px;font-size:16px}
.btn-block{width:100%}
.btn-emerald{background:var(--emerald);color:#04211a;box-shadow:0 10px 26px rgba(16,185,129,0.4)}
.btn-emerald:hover{transform:translateY(-2px);background:#0fca8d;box-shadow:0 16px 36px rgba(16,185,129,0.5)}
.btn-glass{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.22);color:#fff}
.btn-glass:hover{transform:translateY(-2px);border-color:var(--emerald);color:#fff}
.btn-violet{background:var(--violet);color:#fff;box-shadow:0 10px 26px rgba(124,58,237,0.35)}
.btn-violet:hover{transform:translateY(-2px)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;transition:background .3s,box-shadow .3s,border-color .3s;
  background:transparent;border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(255,255,255,0.9);backdrop-filter:blur(14px);
  border-bottom-color:var(--line);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;
  background:rgba(124,58,237,0.14);border:1px solid rgba(124,58,237,0.3)}
.brand-name{font-family:Poppins;font-weight:700;font-size:20px;letter-spacing:-.3px;color:#fff;transition:color .3s}
.brand-name-accent{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.site-header.scrolled .brand-name{color:var(--ink)}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:9px 14px;border-radius:10px;font-weight:500;font-size:15px;color:rgba(255,255,255,0.82);transition:color .2s,background .2s}
.nav a:hover{color:#fff;background:rgba(255,255,255,0.1)}
.site-header.scrolled .nav a{color:var(--slate)}
.site-header.scrolled .nav a:hover{color:var(--ink);background:var(--gray)}
.nav .nav-cta{background:var(--emerald);color:#04211a;font-weight:600;margin-left:6px}
.site-header.scrolled .nav .nav-cta{color:#04211a}
.nav .nav-cta:hover{background:#0fca8d;color:#04211a}
.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.menu-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.25s}
.site-header.scrolled .menu-toggle span{background:var(--ink)}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- section system ---------- */
.sec{padding:92px 0;position:relative}
.sec-light{background:var(--white)}
.sec-gray{background:var(--gray)}
.sec-dark{background:var(--ink);color:#fff}
.sec-head{max-width:760px;margin:0 auto 54px;text-align:center}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.kicker-violet{color:var(--violet)}
.kicker-emerald{color:var(--emerald)}
.sec-head h2{font-size:clamp(27px,3.6vw,42px);font-weight:800;letter-spacing:-.7px;margin-bottom:16px}
.sec-sub{font-size:17px;color:var(--slate)}
.sec-sub.light{color:var(--muted-d)}
.sec-dark .sec-sub{color:var(--muted-d)}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-violet{color:var(--violet)}

/* =========================================================
   1. HERO
   ========================================================= */
.hero{padding:64px 0 76px;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(900px 480px at 82% -10%,rgba(124,58,237,0.38),transparent 60%),
    radial-gradient(760px 460px at 4% 108%,rgba(16,185,129,0.28),transparent 58%);}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.tag{display:inline-block;font-size:13px;font-weight:600;color:#e9d5ff;
  background:rgba(124,58,237,0.2);border:1px solid rgba(124,58,237,0.4);
  padding:7px 16px;border-radius:100px;margin-bottom:22px;line-height:1.35}
.hero-copy h1{font-size:clamp(31px,4.6vw,54px);font-weight:800;letter-spacing:-1px;margin-bottom:20px;color:#fff}
.lead{font-size:clamp(16px,1.7vw,19px);color:var(--muted-d);max-width:560px;margin-bottom:30px}
.lead strong{color:#fff}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-seal{display:flex;align-items:center;gap:13px;background:rgba(255,255,255,0.05);
  border:1px solid var(--line-d);border-radius:14px;padding:13px 16px;max-width:500px}
.seal-icons{display:flex;gap:6px;flex:none}
.hero-seal span:last-child{font-size:13.5px;color:var(--muted-d)}
.hero-seal strong{color:#fff}

.hero-visual{position:relative}
.hero-photo{position:relative;border-radius:26px;overflow:hidden;
  box-shadow:var(--shadow-d);border:1px solid var(--line-d);aspect-ratio:5/6}
.hero-photo::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(15,23,42,0.35))}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.float-card{position:absolute;display:flex;align-items:center;gap:11px;
  background:rgba(255,255,255,0.92);backdrop-filter:blur(8px);color:var(--ink);
  border-radius:14px;padding:12px 15px;box-shadow:var(--shadow);animation:float 5s ease-in-out infinite}
.float-card strong{display:block;font-family:Poppins;font-size:16px;line-height:1.1}
.float-card span{font-size:12px;color:var(--slate-2)}
.fc-1{top:8%;left:-6%;animation-delay:0s}
.fc-ico{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;font-size:12px}
.fc-up{background:rgba(16,185,129,0.16);color:var(--emerald-600)}
.fc-2{bottom:16%;left:-9%;animation-delay:.8s}
.fc-2 .fc-dot{width:10px;height:10px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 4px rgba(16,185,129,0.2);flex:none}
.fc-3{top:6%;right:-5%;animation-delay:1.6s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* =========================================================
   2. AUTOMAÇÕES
   ========================================================= */
.platforms{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:26px}
.platform{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.platform-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.platform-ico{flex:none;width:50px;height:50px;border-radius:13px;display:grid;place-items:center}
.ico-ig{background:linear-gradient(135deg,#F97C3C,#CC2366,#5B51D8)}
.ico-wa{background:#25D366}
.platform-head h3{font-size:19px}
.platform-head p{font-size:13.5px;color:var(--slate-2)}
.auto-list{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:11px}
.auto-list li{position:relative;padding-left:30px;font-size:14.5px;color:var(--slate)}
.auto-list li strong{color:var(--ink)}
.auto-list li::before{content:"";position:absolute;left:0;top:2px;width:19px;height:19px;border-radius:6px;background:var(--grad-soft)}
.auto-list li::after{content:"✓";position:absolute;left:4.5px;top:1px;font-size:11px;font-weight:800;color:var(--emerald-600)}
.platform .phone{margin:auto auto 0}

/* possibilidades infinitas */
.infinite-inner{position:relative;overflow:hidden;background:var(--ink);color:#fff;
  border-radius:var(--radius-lg);padding:44px 40px;text-align:center}
.infinite-inner::before{content:"";position:absolute;inset:0;
  background:radial-gradient(600px 320px at 100% 0,rgba(16,185,129,.26),transparent 60%),
    radial-gradient(600px 320px at 0 100%,rgba(124,58,237,.32),transparent 60%)}
.infinite-badge{position:relative;display:inline-block;font-size:13px;font-weight:700;color:var(--emerald);
  background:rgba(16,185,129,.14);border:1px solid rgba(16,185,129,.3);padding:6px 15px;border-radius:100px;margin-bottom:16px}
.infinite-inner h3{position:relative;font-size:clamp(21px,2.7vw,31px);font-weight:800;margin-bottom:12px}
.infinite-inner>p,.infinite-inner .infinite-inner>p{position:relative;color:var(--muted-d);max-width:660px;margin:0 auto 24px;font-size:15.5px}
.chips{position:relative;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.chips span{font-size:13px;font-weight:600;padding:8px 15px;border-radius:100px;
  background:rgba(255,255,255,.06);border:1px solid var(--line-d);color:var(--muted-d)}
.chips span:last-child{background:var(--grad);color:#04211a;border-color:transparent}

/* phone frame (shared) */
.phone{width:300px;max-width:100%;background:#0a0a0a;border-radius:40px;padding:10px;
  box-shadow:0 0 0 2px #1c1c1e,var(--shadow);position:relative}
.phone-screen{border-radius:31px;overflow:hidden;position:relative;display:flex;flex-direction:column;height:560px;background:#fff}

/* --- Instagram mockup --- */
.phone-ig .phone-screen{background:#fff}
.ig-topbar{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid #efefef;font-size:14px;font-weight:600}
.ig-back{font-size:20px;color:#111}
.ig-user{flex:1;display:flex;align-items:center;gap:7px;color:#111}
.ig-ava{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#F97C3C,#CC2366,#5B51D8);flex:none}
.ig-ava.sm{width:24px;height:24px}
.ig-verify{color:#3897F0;font-size:12px}
.ig-dots{color:#111;font-size:18px}
.ig-post{display:flex;flex-direction:column;flex:1;min-height:0}
.ig-posthead{display:flex;align-items:center;gap:8px;padding:9px 12px;font-size:13px;font-weight:600;color:#111}
.ig-media{position:relative;height:196px;background:
  radial-gradient(120% 120% at 70% 20%,#7C3AED,#4c1d95 55%,#0F172A);
  display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;padding:16px}
.ig-media-txt{font-size:15px;font-weight:600;line-height:1.4;font-family:Poppins}
.ig-media-txt b{color:#5eead4}
.ig-reel-tag{position:absolute;top:10px;right:12px;font-size:11px;font-weight:700;background:rgba(0,0,0,0.35);padding:3px 9px;border-radius:100px}
.ig-actions{display:flex;gap:14px;padding:9px 12px 4px;font-size:19px;color:#111}
.ig-heart{color:#ED4956}
.ig-likes{padding:0 12px;font-size:12.5px;font-weight:600;color:#111}
.ig-comments{padding:6px 12px;display:flex;flex-direction:column;gap:6px;overflow:hidden}
.ig-comment{font-size:12.5px;color:#111;animation:pop .3s var(--ease) both}
.ig-comment b{font-weight:600}
.ig-comment .kw{color:#00376B;font-weight:700}
/* DM overlay — venda dentro do Instagram */
.ig-dm{position:absolute;left:10px;right:10px;bottom:12px;background:#fff;border-radius:16px;
  box-shadow:0 14px 40px rgba(0,0,0,0.30);border:1px solid #eee;padding:12px 13px;
  transform:translateY(150%);opacity:0;transition:transform .55s var(--ease),opacity .4s}
.ig-dm.show{transform:translateY(0);opacity:1}
.ig-dm-head{display:flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;color:#111;margin-bottom:8px}
.ig-dm-now{margin-left:auto;font-weight:400;color:#8e8e8e;font-size:10.5px}
.ig-msg-bot{background:#efefef;border-radius:13px;padding:8px 11px;font-size:12.5px;color:#111;line-height:1.4;margin-bottom:8px}
.ig-msg-bot b{color:#000}
.ig-offer{display:flex;align-items:center;gap:10px;border:1px solid #eee;border-radius:12px;padding:8px 10px;margin-bottom:8px}
.ig-offer-ico{flex:none;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:17px;background:linear-gradient(135deg,#F97C3C,#CC2366)}
.ig-offer-txt{display:flex;flex-direction:column;line-height:1.25}
.ig-offer-txt strong{font-size:12.5px;color:#111}
.ig-offer-txt small{font-size:10.5px;color:#8e8e8e}
.ig-buy{background:#0095F6;color:#fff;text-align:center;font-weight:700;font-size:12.5px;padding:9px;border-radius:9px;margin-bottom:8px}
.ig-confirm{font-size:11.5px;font-weight:700;color:#10B981;text-align:center}

/* WhatsApp — selo do tipo de automação */
.wa-type{align-self:center;background:#fff;color:#075E54;border:1px solid #cfe9e2;
  font-size:11px;font-weight:700;padding:4px 13px;border-radius:100px;margin:8px 0 4px;
  box-shadow:0 1px 2px rgba(0,0,0,.08);animation:pop .3s var(--ease) both}

/* --- WhatsApp mockup --- */
.phone-wa .phone-screen{background:#e5ddd5}
.wa-topbar{background:#075E54;color:#fff;display:flex;align-items:center;gap:8px;padding:10px 12px}
.wa-back{font-size:20px}
.wa-avatar{flex:none;width:36px;height:36px;border-radius:50%;overflow:hidden}
.wa-title{flex:1;line-height:1.2}
.wa-title strong{display:block;font-size:15px}
.wa-status{font-size:11.5px;opacity:.85}
.wa-actions{display:flex;gap:15px}
.wa-chat{flex:1;overflow:hidden;padding:10px 8px;display:flex;flex-direction:column;gap:3px;
  background-color:#e5ddd5;
  background-image:linear-gradient(rgba(229,221,213,0.92),rgba(229,221,213,0.92)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cg fill='none' stroke='%23c4bab0' stroke-width='1.3' opacity='0.6'%3E%3Ccircle cx='18' cy='18' r='6'/%3E%3Cpath d='M46 12h14v10H46z'/%3E%3Cpath d='M84 16l8 6-8 6'/%3E%3Cpath d='M12 50l7 7-7 7'/%3E%3Ccircle cx='54' cy='54' r='5'/%3E%3Cpath d='M84 48h13v13H84z'/%3E%3Cpath d='M16 88h12v12H16z'/%3E%3Ccircle cx='90' cy='92' r='6'/%3E%3C/g%3E%3C/svg%3E");
  background-size:auto,190px}
.wa-datepill{align-self:center;background:#e1f2fb;color:#54656f;font-size:10.5px;font-weight:500;padding:4px 11px;border-radius:8px;margin:2px 0 6px}
.wa-msg{position:relative;max-width:82%;padding:6px 9px 8px;border-radius:9px;font-size:13px;line-height:1.4;color:#111b21;box-shadow:0 1px .5px rgba(11,20,26,.13);animation:pop .3s var(--ease) both;margin-bottom:1px;word-wrap:break-word}
.wa-msg .m{float:right;display:inline-flex;align-items:center;gap:3px;margin:6px 0 -2px 8px;font-size:10px;color:#667781;line-height:1}
.wa-msg.in{align-self:flex-start;background:#fff;border-top-left-radius:2px}
.wa-msg.out{align-self:flex-end;background:#d9fdd3;border-top-right-radius:2px}
.wa-msg.in::before,.wa-msg.out::before{content:"";position:absolute;top:0;width:9px;height:12px;background-size:contain;background-repeat:no-repeat}
.wa-msg.in::before{left:-7px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='12'%3E%3Cpath d='M9 0H2C0 0 0 2 1 4l8 8V0z' fill='%23fff'/%3E%3C/svg%3E")}
.wa-msg.out::before{right:-7px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='12'%3E%3Cpath d='M0 0h7c2 0 2 2 1 4L0 12V0z' fill='%23d9fdd3'/%3E%3C/svg%3E")}
.wa-tick svg{width:14px;height:10px}
.wa-lead-flag{align-self:center;background:#10B981;color:#fff;font-size:11.5px;font-weight:700;padding:6px 13px;border-radius:100px;margin:6px 0 2px;box-shadow:0 4px 12px rgba(16,185,129,0.4);animation:pop .3s var(--ease) both;display:flex;align-items:center;gap:6px}
.wa-typing{align-self:flex-start;background:#fff;border-radius:9px;border-top-left-radius:2px;padding:10px 12px;display:inline-flex;gap:4px;box-shadow:0 1px .5px rgba(11,20,26,.13);position:relative}
.wa-typing::before{content:"";position:absolute;top:0;left:-7px;width:9px;height:12px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='12'%3E%3Cpath d='M9 0H2C0 0 0 2 1 4l8 8V0z' fill='%23fff'/%3E%3C/svg%3E") no-repeat}
.wa-typing span{width:6px;height:6px;border-radius:50%;background:#9aa5ab;animation:blink 1.3s infinite}
.wa-typing span:nth-child(2){animation-delay:.2s}
.wa-typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.wa-composer{display:flex;align-items:center;gap:7px;padding:7px 8px;background:#f0f2f5}
.wa-inputbar{flex:1;display:flex;align-items:center;background:#fff;border-radius:22px;padding:9px 13px}
.wa-placeholder{color:#8696a0;font-size:13.5px}
.wa-mic{flex:none;width:38px;height:38px;border-radius:50%;border:0;background:#075E54;display:grid;place-items:center;cursor:pointer}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:none}}

/* =========================================================
   3. ECOSSISTEMA
   ========================================================= */
.logo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.logo-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease),box-shadow .22s;position:relative;overflow:hidden}
.logo-item:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.logo-svg{flex:none;width:52px;height:52px;border-radius:12px;background:var(--gray);display:grid;place-items:center}
.logo-item strong{font-size:17px;font-weight:700}
.logo-item::after{content:attr(data-badge);position:absolute;left:24px;bottom:10px;font-size:11px;font-weight:600;color:var(--slate-2)}
.logo-item{padding-bottom:30px;align-items:flex-start}
.logo-item strong{margin-top:12px}

/* =========================================================
   4. QUANTO CUSTA NÃO AUTOMATIZAR
   ========================================================= */
.roi-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:center}
.roi-photo{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:9/10}
.roi-photo img{width:100%;height:100%;object-fit:cover}
.roi-photo-badge{position:absolute;left:16px;bottom:16px;background:rgba(15,23,42,0.86);backdrop-filter:blur(6px);
  color:#fff;padding:12px 16px;border-radius:14px}
.roi-photo-badge strong{display:block;font-family:Poppins;font-size:20px;color:var(--emerald)}
.roi-photo-badge span{font-size:12.5px;color:var(--muted-d)}
.roi-content h2{font-size:clamp(26px,3.4vw,40px);font-weight:800;letter-spacing:-.6px;margin-bottom:14px}
.compare{margin:26px 0 18px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.compare-row{display:grid;grid-template-columns:.8fr 1fr 1fr;gap:0}
.compare-row+.compare-row{border-top:1px solid var(--line)}
.compare-row>span{padding:13px 15px;font-size:13.5px;display:flex;align-items:center}
.compare-head{background:var(--gray);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.compare-head .c-bad{color:#e11d48}
.compare-head .c-good{color:var(--emerald-600)}
.c-label{font-weight:600;color:var(--ink);background:var(--gray)}
.c-bad{color:var(--slate);position:relative;border-left:1px solid var(--line)}
.c-good{color:var(--ink);font-weight:500;background:rgba(16,185,129,0.06);border-left:1px solid var(--line)}
.c-good strong{color:var(--emerald-600)}
.compare-row:not(.compare-head) .c-bad::before{content:"✕";margin-right:7px;color:#e11d48;font-weight:700}
.compare-row:not(.compare-head) .c-good::before{content:"✓";margin-right:7px;color:var(--emerald);font-weight:700}
.anchor-note{font-size:15px;color:var(--ink);background:var(--grad-soft);
  border:1px solid rgba(124,58,237,0.2);border-radius:12px;padding:14px 18px}
.anchor-note strong{color:var(--violet)}

/* =========================================================
   4.5 PESQUISA / DADOS
   ========================================================= */
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .22s var(--ease),box-shadow .22s}
.stat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.stat-num{font-family:Poppins;font-weight:800;font-size:44px;line-height:1;letter-spacing:-1.5px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.stat-desc{font-size:15px;color:var(--slate);flex:1}
.stat-desc strong{color:var(--ink)}
.stat-src{margin-top:16px;font-size:12.5px;font-weight:600;color:var(--slate-2)}
a.stat-src:hover{color:var(--violet)}
.stat-card.highlight{background:var(--ink);border:0;justify-content:center;gap:14px}
.stat-card.highlight .stat-num{margin-bottom:4px}
.stat-card.highlight p{color:var(--muted-d);font-size:15px}
.stat-card.highlight p strong{color:#fff}
.stat-card.highlight .btn{align-self:flex-start;margin-top:6px}
.stats-note{margin-top:24px;text-align:center;font-size:12.5px;color:var(--slate-2)}

/* =========================================================
   5. MODELO COMERCIAL
   ========================================================= */
#modelo{overflow:hidden}
.modelo-bg{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px 400px at 90% 0%,rgba(16,185,129,0.22),transparent 60%),
    radial-gradient(680px 420px at 0% 100%,rgba(124,58,237,0.28),transparent 58%)}
#modelo .container{position:relative}
.proposal{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:26px}
.prop-card{background:rgba(255,255,255,0.05);border:1px solid var(--line-d);border-radius:var(--radius);padding:30px}
.prop-step{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;
  background:var(--grad);color:#fff;font-family:Poppins;font-weight:800;font-size:18px;margin-bottom:16px}
.prop-card h3{font-size:19px;margin-bottom:10px;color:#fff}
.prop-card p{font-size:14.5px;color:var(--muted-d)}
.pay-banner{display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  background:linear-gradient(120deg,rgba(16,185,129,0.14),rgba(124,58,237,0.12));
  border:1px solid rgba(16,185,129,0.28);border-radius:var(--radius-lg);padding:24px 26px}
.pay-ico{flex:none;width:52px;height:52px;border-radius:13px;display:grid;place-items:center;background:rgba(0,0,0,0.25)}
.pay-banner p{flex:1;min-width:240px;font-size:16px;color:var(--muted-d)}
.pay-banner strong{color:#fff}

/* =========================================================
   6. CTA FINAL + FORM
   ========================================================= */
.contato-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
.contato-copy h2{font-size:clamp(25px,3.2vw,38px);font-weight:800;letter-spacing:-.6px;margin-bottom:16px}
.contato-benefits{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:13px}
.contato-benefits li{position:relative;padding-left:30px;font-size:15.5px;color:var(--slate)}
.contato-benefits li::before{content:"✓";position:absolute;left:0;top:-1px;width:21px;height:21px;
  display:grid;place-items:center;border-radius:50%;background:rgba(16,185,129,0.14);color:var(--emerald-600);font-weight:700;font-size:12px}
.contato-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow)}
.contact-form{display:grid;gap:16px}
.contact-form label{display:flex;flex-direction:column;gap:7px;font-size:13.5px;font-weight:600;color:var(--slate)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form input,.contact-form select{padding:13px 15px;border-radius:12px;border:1px solid var(--line);
  background:var(--white);color:var(--ink);font-size:15px;font-family:inherit}
.contact-form input:focus,.contact-form select:focus{outline:none;border-color:var(--emerald);box-shadow:0 0 0 3px rgba(16,185,129,0.15)}
.contact-form input.invalid{border-color:#e11d48;box-shadow:0 0 0 3px rgba(225,29,72,0.12)}
.form-note{font-size:12.5px;color:var(--slate-2);text-align:center;margin-top:2px}
.notice{margin-top:18px;padding:18px;text-align:center;border-radius:var(--radius);
  background:var(--grad-soft);border:1px solid rgba(16,185,129,0.28)}
.notice strong{color:var(--emerald-600)}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--ink);color:#fff;padding:52px 0 28px}
.footer-inner{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-bottom:30px}
.footer-brand{max-width:360px}
.footer-brand .brand-name{color:#fff;font-size:22px}
.footer-brand p{color:var(--muted-d);font-size:14px;margin-top:10px}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 22px;align-content:start}
.footer-links a{color:var(--muted-d);font-size:14.5px;transition:color .2s}
.footer-links a:hover{color:var(--emerald)}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding-top:22px;border-top:1px solid var(--line-d);color:rgba(226,232,240,0.5);font-size:13px}

/* sticky mobile CTA */
.sticky-cta{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;display:none;text-align:center;
  padding:15px;border-radius:14px;font-weight:700;background:var(--emerald);color:#04211a;
  box-shadow:0 12px 30px rgba(16,185,129,0.5)}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:16px;top:12px;z-index:100;background:#fff;color:var(--ink);padding:8px 14px;border-radius:8px}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:52px}
  .hero-copy{text-align:center}
  .hero-copy .lead,.hero-seal{margin-left:auto;margin-right:auto}
  .hero-ctas{justify-content:center}
  .hero-visual{max-width:420px;margin:0 auto}
  .platforms{grid-template-columns:1fr}
  .logo-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .roi-grid{grid-template-columns:1fr;gap:34px}
  .proposal{grid-template-columns:1fr}
  .contato-grid{grid-template-columns:1fr;gap:36px}
}
@media(max-width:720px){
  .nav{position:fixed;top:70px;right:0;left:0;flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(255,255,255,0.98);backdrop-filter:blur(14px);padding:16px;
    border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .3s var(--ease)}
  .nav.open{transform:translateY(0)}
  .nav a{padding:14px;color:var(--slate)}
  .nav .nav-cta{text-align:center;margin:6px 0 0}
  .menu-toggle{display:flex}
  .sticky-cta{display:block}
  .sec{padding:66px 0}
  .footer-bottom{flex-direction:column;text-align:center}
}
@media(max-width:520px){
  .logo-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .compare-row{grid-template-columns:1fr}
  .compare-row>span{border-left:0!important}
  .compare-head{display:none}
  .c-label{border-top:2px solid var(--line)}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .ig-dm{transition:none}
}