/* ==========================================================================
   Keyply — site institucional
   Design system KeyPly: índigo #1f299c · céu #1d97f1 · violeta #9600e4 · Lato
   Mobile-first. Breakpoints: 768px (tablet) · 1024px (desktop)
   ========================================================================== */

@font-face{font-family:"Lato";font-style:normal;font-weight:400;font-display:swap;src:url("../assets/fonts/lato-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Lato";font-style:normal;font-weight:700;font-display:swap;src:url("../assets/fonts/lato-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Lato";font-style:normal;font-weight:900;font-display:swap;src:url("../assets/fonts/lato-latin-900-normal.woff2") format("woff2")}

:root{
  /* marca */
  --keyply-indigo:#1f299c; --keyply-sky:#1d97f1; --keyply-violet:#9600e4;
  /* superfícies e texto */
  --surface:#ffffff; --surface-raised:#f4f5fc; --surface-dark:#0b0f3a; --surface-dark-raised:#151a52;
  --line:#dcdff2; --line-dark:#262c6e; --border-control:#6c73b3;
  --ink:#10154f; --ink-muted:#4b5079; --ink-light:#f2f3fb; --ink-light-muted:#b3b7dc;
  --primary:#1f299c; --primary-soft:#e6e8f8; --accent:#9600e4; --accent-soft:#f3e6fd; --accent-on-dark:#c27bff;
  --whatsapp:#25d366;
  /* escala */
  --radius-sm:6px; --radius-md:12px; --radius-lg:20px; --radius-xl:24px; --radius-full:9999px;
  --gutter:20px; --header-h:64px;
  --shadow-card:0 24px 50px rgba(16,21,79,.10);
  --shadow-float:0 18px 40px rgba(11,15,58,.30);
  --ease:cubic-bezier(.2,.7,.2,1);
  --font:"Lato",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 8px)}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.5;color:var(--ink);background:var(--surface);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
img{height:auto}
h1,h2,h3,p{margin:0}
a{color:var(--primary)}
a:hover{color:var(--accent)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
[hidden]{display:none!important}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:12px;top:-100px;z-index:100;background:#fff;color:var(--primary);padding:12px 16px;border-radius:var(--radius-md);font-weight:700}
.skip-link:focus{top:12px}

/* foco visível */
:focus-visible{outline:2px solid var(--keyply-violet);outline-offset:2px;border-radius:4px}
.on-dark :focus-visible,.site-header :focus-visible,.mobile-menu :focus-visible{outline-color:var(--keyply-sky)}

html,body{overflow-x:clip}
.hero-grid>*,.solutions-grid>*,.app-grid>*,.ia-grid>*,.contact-grid>*,.about-grid>*,.footer-top>*{min-width:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:max(var(--gutter),env(safe-area-inset-left));padding-right:max(var(--gutter),env(safe-area-inset-right))}
.container-narrow{max-width:860px}
.muted{color:var(--ink-muted)}

/* ---------- tipografia ---------- */
h1{font-size:clamp(40px,7.2vw,72px);line-height:1.03;font-weight:900;letter-spacing:-.02em}
h2{font-size:clamp(30px,4.2vw,46px);line-height:1.1;font-weight:900;letter-spacing:-.01em}
h3{font-size:22px;line-height:1.2;font-weight:900}
.lead{font-size:clamp(17px,1.6vw,19px);line-height:1.6;margin-top:18px;color:var(--ink-light)}
.section-intro{font-size:clamp(16px,1.4vw,18px);line-height:1.6;color:var(--ink-muted)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.eyebrow-light{color:#fff}
.eyebrow .dot{width:8px;height:8px;border-radius:var(--radius-full);background:var(--keyply-sky);box-shadow:0 0 0 4px rgba(29,151,241,.25)}
.fine{font-size:14px;line-height:1.5;color:var(--ink-muted);margin-top:14px}
.fine-light{color:var(--ink-light-muted)}
.badge-new{display:inline-flex;align-items:center;font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;background:#fff;color:var(--keyply-violet);padding:3px 7px;border-radius:var(--radius-full);line-height:1.2}
.badge-pill{display:inline-flex;font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;background:#fff;color:var(--keyply-violet);padding:6px 12px;border-radius:var(--radius-full)}
.tag{font-size:10px;font-weight:900;letter-spacing:.06em;text-transform:uppercase;color:var(--primary);background:var(--primary-soft);padding:5px 10px;border-radius:var(--radius-full);white-space:nowrap}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:var(--radius-md);border:1.5px solid transparent;font-weight:700;font-size:16px;line-height:1.2;text-decoration:none;text-align:center;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s,color .2s,border-color .2s;-webkit-tap-highlight-color:transparent}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-sm{min-height:44px;padding:0 18px;font-size:15px}
.btn-lg{min-height:54px;padding:0 26px;font-size:17px}
.btn-block{width:100%}
.btn-light{background:#fff;color:var(--primary)}
.btn-light:hover{color:var(--primary);box-shadow:0 10px 24px rgba(11,15,58,.25)}
.btn-ghost-light{color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost-light:hover{color:#fff;background:rgba(255,255,255,.12);border-color:#fff}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{color:#fff;background:#18208a;box-shadow:0 10px 24px rgba(31,41,156,.3)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{color:#fff;background:#1f299c}
.btn-whatsapp{background:var(--whatsapp);color:var(--surface-dark);font-weight:900}
.btn-whatsapp:hover{color:var(--surface-dark);background:#1ebe5a;box-shadow:0 10px 24px rgba(37,211,102,.35)}
.btn-icon{flex:none;width:44px;height:44px;border-radius:10px;border:1.5px solid var(--border-control);background:#fff;color:var(--primary);display:flex;align-items:center;justify-content:center;transition:background .2s}
.btn-icon:hover{background:var(--primary-soft)}
.text-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;margin-top:8px;font-weight:700;font-size:15px}
.text-link span{transition:transform .2s var(--ease)}
.text-link:hover span{transform:translateX(4px)}
.actions{display:flex;flex-direction:column;gap:10px;margin-top:28px}

/* ---------- cabeçalho ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;height:var(--header-h);color:#fff;background:rgba(11,15,58,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.12);transition:background-color .3s,box-shadow .3s,border-color .3s;padding-top:env(safe-area-inset-top)}
.header-row{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand img{height:30px;width:auto}
.main-nav{display:none}
.header-actions{display:flex;align-items:center;gap:4px}
.header-login{min-height:44px;display:inline-flex;align-items:center;padding:0 12px;color:#fff;font-weight:700;font-size:15px;text-decoration:none}
.header-login:hover{color:#fff;text-decoration:underline}
.menu-toggle{width:48px;height:48px;border:0;border-radius:var(--radius-md);background:rgba(255,255,255,.12);color:#fff;display:flex;align-items:center;justify-content:center}
.hide-mobile{display:none}

/* menu do celular */
.mobile-menu{position:fixed;inset:0;z-index:60;background:var(--surface-dark);color:#fff;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);animation:menu-in .28s var(--ease)}
.mobile-menu-top{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;padding:0 12px 0 20px;border-bottom:1px solid var(--line-dark)}
.mobile-menu-top img{height:30px;width:auto}
.mobile-menu-nav{flex:1;overflow:auto;padding:8px 20px;display:flex;flex-direction:column}
.mobile-menu-nav a{min-height:60px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line-dark);color:#fff;text-decoration:none;font-size:22px;font-weight:900}
.mobile-menu-nav a > span:last-child{color:#6e76c8}
.mobile-menu-nav a span:first-child{display:inline-flex;align-items:center;gap:10px}
.mobile-menu-actions{padding:20px;display:flex;flex-direction:column;gap:10px}
@keyframes menu-in{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}
body.menu-open{overflow:hidden}

/* ---------- fundos com gradiente da marca ---------- */
.bg-hero{background-color:var(--keyply-indigo);background-image:linear-gradient(rgba(11,15,58,.45),rgba(11,15,58,.45)),url("../assets/img/hero-bg-800.webp");background-size:cover;background-position:center;color:#fff}
.bg-ia{background-color:var(--surface-dark);background-image:linear-gradient(rgba(11,15,58,.66),rgba(11,15,58,.66)),url("../assets/img/ia-bg-800.webp");background-size:cover;background-position:center;color:#fff}
@media (min-width:800px){
  .bg-hero{background-image:linear-gradient(rgba(11,15,58,.42),rgba(11,15,58,.42)),url("../assets/img/hero-bg-1920.webp")}
  .bg-ia{background-image:linear-gradient(rgba(11,15,58,.62),rgba(11,15,58,.62)),url("../assets/img/ia-bg-1920.webp")}
}

/* ---------- hero ---------- */
.hero{padding-top:calc(var(--header-h) + 40px + env(safe-area-inset-top));overflow:hidden}
.hero-grid{display:grid;gap:32px;align-items:center}
.hero h1{margin-top:4px}
.micro{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:22px;font-size:14px;font-weight:700;color:var(--ink-light)}
.micro li{display:inline-flex;align-items:center;gap:8px}
.micro svg{color:var(--keyply-sky)}
.hero-visual{position:relative;z-index:2;display:flex;justify-content:center;margin-bottom:-36px}
.hero-visual img{width:min(300px,78vw)}
.float-pill{position:absolute;display:flex;align-items:center;gap:10px;background:#fff;color:var(--ink);border-radius:16px;padding:10px 14px;box-shadow:var(--shadow-float);font-size:12px;line-height:1.35;color:var(--ink-muted);max-width:230px}
.float-pill strong{display:block;font-size:14px;color:var(--ink)}
.pill-icon{flex:none;width:30px;height:30px;border-radius:var(--radius-full);background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center}
.pill-icon-violet{background:var(--accent-soft);color:var(--accent)}
.pill-a{left:0;bottom:28%;animation:float 6s ease-in-out infinite}
.pill-b{display:none}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.hero-strip{position:relative;margin-top:0;background:#fff;color:var(--ink);padding-top:56px}
.strip-row{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
.strip-row::-webkit-scrollbar{display:none}
.strip-row strong{display:none}
.strip-row span{flex:none;font-size:14px;font-weight:700;padding:10px 14px;border-radius:var(--radius-full);background:var(--primary-soft);color:var(--primary);white-space:nowrap}
.strip-row span:last-child{background:var(--accent-soft);color:var(--accent)}

/* ---------- seções ---------- */
.section{padding:56px 0}
.section-tight-bottom{padding-bottom:16px}
.section-tint{background:var(--surface-raised)}
.section-head{display:grid;gap:14px;margin-bottom:28px}
.section-head.center{text-align:center;justify-items:center}

/* módulos */
.module-grid{display:grid;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.module-card{display:flex;align-items:center;gap:14px;padding:16px;min-height:76px;background:#fff;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line);transition:background-color .2s,transform .25s var(--ease),box-shadow .25s var(--ease)}
.module-card:last-child{border-bottom:0}
a.module-card:hover{color:var(--ink);background:var(--surface-raised)}
.module-icon{flex:none;width:44px;height:44px;border-radius:var(--radius-md);background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center}
.module-icon-sky{background:var(--keyply-sky);color:var(--surface-dark)}
.module-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.module-title{font-size:17px;font-weight:900}
.module-desc{font-size:14px;line-height:1.45;color:var(--ink-muted)}
.module-link{flex:none;font-size:0;color:var(--border-control)}
.module-link span{font-size:20px}

.sizes-title{margin:44px 0 14px;font-size:20px}
.sizes-row{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 calc(var(--gutter) * -1);padding:0 var(--gutter) 6px;scroll-padding:0 var(--gutter);scrollbar-width:none}
.sizes-row::-webkit-scrollbar{display:none}
.size-card{flex:none;width:280px;scroll-snap-align:start;background:var(--surface-raised);border-radius:18px;padding:20px;border-top:4px solid var(--primary)}
.size-violet{border-top-color:var(--accent)}
.size-sky{border-top-color:var(--keyply-sky)}
.size-label{display:block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted)}
.size-card p{margin-top:8px;font-size:16px;line-height:1.5}

/* soluções */
.solutions-grid{display:grid;gap:28px}
.chip-row{display:flex;gap:8px;overflow-x:auto;margin:20px calc(var(--gutter) * -1) 0;padding:2px var(--gutter) 4px;scrollbar-width:none}
.chip-row::-webkit-scrollbar{display:none}
.chip{flex:none;min-height:44px;padding:0 18px;border-radius:var(--radius-full);border:1.5px solid var(--border-control);background:#fff;color:var(--primary);font-size:15px;font-weight:700;transition:background-color .2s,color .2s,border-color .2s}
.chip:hover{border-color:var(--primary)}
.chip.is-active{background:var(--primary);border-color:var(--primary);color:#fff}
.solutions-copy .section-intro{margin-top:20px}
.check-list{margin-top:18px;display:flex;flex-direction:column;gap:12px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:16px;line-height:1.45}
.check-list li::before{content:"";flex:none;width:22px;height:22px;border-radius:var(--radius-full);background:var(--primary-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f299c' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat}
.fade-swap{animation:fade-swap .35s var(--ease)}
@keyframes fade-swap{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.dashboard{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);overflow:hidden}
.dash-top{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px}
.dash-top strong{font-weight:900}
.dash-body{padding:16px}
.dash-title{font-size:18px;font-weight:900}
.dash-sub{margin-top:2px;font-size:13px;color:var(--ink-muted)}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:14px}
.stat{background:var(--surface-raised);border-radius:10px;padding:10px}
.stat span{display:block;font-size:12px;line-height:1.3;color:var(--ink-muted);min-height:31px}
.stat b{display:block;font-size:22px;font-weight:900;margin-top:4px}
.chart-title{margin-top:16px;font-size:13px;font-weight:700;color:var(--ink-muted)}
.chart{height:110px;display:flex;align-items:flex-end;gap:10px;margin-top:10px;border-bottom:1px solid var(--line)}
.bar{flex:1;height:var(--h);background:var(--primary);border-radius:6px 6px 0 0;transform-origin:bottom;transition:height .5s var(--ease)}
.bar-accent{background:var(--accent)}
.is-visible .bar{animation:bar-grow .8s var(--ease) both}
.is-visible .bar:nth-child(2){animation-delay:.05s}.is-visible .bar:nth-child(3){animation-delay:.1s}.is-visible .bar:nth-child(4){animation-delay:.15s}.is-visible .bar:nth-child(5){animation-delay:.2s}.is-visible .bar:nth-child(6){animation-delay:.25s}
@keyframes bar-grow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.chart-labels{display:flex;gap:10px;margin-top:6px;font-size:11px;font-weight:700;color:var(--ink-muted)}
.chart-labels span{flex:1;text-align:center}

/* aplicativo */
.app-grid{display:grid;gap:32px}
.phone-wrap{order:2;background:var(--primary);border-radius:var(--radius-xl);padding:24px 20px 0;display:flex;justify-content:center;overflow:hidden}
.phone{width:250px;background:var(--ink);border-radius:36px 36px 0 0;padding:10px 10px 0}
.phone-screen{background:#fff;border-radius:28px 28px 0 0;padding:20px 16px 16px;display:flex;flex-direction:column;gap:10px}
.phone-screen img{height:50px;width:auto; object-fit: contain;}
.phone-kicker{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);margin-top:4px}
.phone-title{font-size:19px;font-weight:900;line-height:1.15}
.phone-card{border-radius:12px;padding:12px;font-size:12px;line-height:1.35;color:var(--ink-muted)}
.phone-card strong{display:block;color:var(--ink);font-size:13px}
.pc-indigo{background:var(--primary-soft)}.pc-violet{background:var(--accent-soft)}.pc-gray{background:var(--surface-raised)}
.phone-tabs{display:none}
.store-row{display:grid;grid-template-columns:1fr;gap:10px;margin-top:24px}

/* Victoria */
.ia-grid{display:grid;gap:32px}
.ia-copy h2{margin-top:16px}
.status-list{display:flex;flex-direction:column;gap:12px;margin-top:28px}
.status-list li{display:flex;gap:14px;background:rgba(21,26,82,.85);border-radius:16px;padding:16px}
.status-list strong{display:block;margin-top:2px;font-size:17px;font-weight:900}
.status-list p{margin-top:4px;font-size:14px;line-height:1.5;color:var(--ink-light-muted)}
.status-icon{flex:none;width:34px;height:34px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--surface-dark)}
.status-now{background:var(--keyply-sky)}
.status-soon{background:var(--accent-on-dark)}
.status-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.status-label-now{color:var(--keyply-sky)}
.status-label-soon{color:var(--accent-on-dark)}

.chat{background:#fff;color:var(--ink);border-radius:22px;padding:6px;box-shadow:0 24px 50px rgba(0,0,0,.35)}
.chat-head{display:flex;align-items:center;gap:10px;padding:10px 8px 12px}
.chat-id{flex:1;min-width:0;display:flex;flex-direction:column}
.chat-id strong{font-size:16px;font-weight:900}
.chat-id span{font-size:12px;color:var(--ink-muted)}
.v-avatar{flex:none;width:28px;height:28px;border-radius:25%;background:var(--accent);color:#fff;font-weight:900;font-size:13px;display:flex;align-items:center;justify-content:center}
.v-avatar-lg{width:40px;height:40px;font-size:18px}
.segmented{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;background:var(--surface-raised);border-radius:14px;padding:4px}
.segmented button{min-height:44px;border:0;border-radius:11px;background:transparent;color:var(--ink-muted);font-weight:700;font-size:14px;transition:background-color .2s,color .2s,box-shadow .2s}
.segmented button.is-active{background:#fff;color:var(--ink);box-shadow:0 2px 6px rgba(16,21,79,.12)}
.chat-log{padding:16px 8px 8px;display:flex;flex-direction:column;gap:12px;min-height:240px;max-height:360px;overflow-y:auto;scroll-behavior:smooth}
.msg{display:flex;gap:8px;align-items:flex-start;animation:msg-in .3s var(--ease)}
.msg-bubble{background:var(--surface-raised);padding:10px 14px;border-radius:4px 14px 14px 14px;font-size:15px;line-height:1.45;min-width:0}
.msg-bubble a{font-weight:700}
.msg-user{align-self:flex-end;max-width:85%;background:var(--primary);color:#fff;padding:10px 14px;border-radius:14px 14px 4px 14px;font-size:15px;line-height:1.45;animation:msg-in .25s var(--ease)}
.audience-parents .msg-user{background:var(--accent)}
.typing{display:inline-flex;gap:4px;padding:4px 0}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--border-control);animation:typing 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
@keyframes msg-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.chat-suggestions{display:flex;gap:8px;overflow-x:auto;padding:4px 8px 12px;scrollbar-width:none}
.chat-suggestions::-webkit-scrollbar{display:none}
.chat-suggestions button{flex:none;min-height:44px;padding:0 14px;border:0;border-radius:var(--radius-full);background:var(--primary-soft);color:var(--primary);font-size:14px;font-weight:700;white-space:nowrap;transition:background-color .2s}
.chat-suggestions button:hover{background:#d6daf3}
.chat-form{margin:0 6px 6px;display:flex;align-items:center;gap:8px;border:1.5px solid var(--border-control);border-radius:14px;padding:4px 4px 4px 14px;transition:border-color .2s}
.chat-form:focus-within{border-color:var(--primary)}
.chat-form input{flex:1;min-width:0;border:0;outline:0;font-size:16px;background:transparent;padding:10px 0}
.btn-send{flex:none;width:44px;height:44px;border:0;border-radius:11px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;transition:background-color .2s}
.btn-send:hover{background:var(--accent)}
.ia-points{display:grid;gap:16px;margin-top:36px}
.ia-points div{border-top:1px solid rgba(255,255,255,.3);padding-top:14px}
.ia-points strong{font-size:17px;font-weight:900}
.ia-points p{margin-top:4px;font-size:14px;line-height:1.5;color:var(--ink-light-muted)}

/* sobre */
.about-grid{display:grid;gap:12px}
.about-card{background:var(--surface-raised);border-radius:var(--radius-lg);padding:24px}
.about-card p{margin-top:10px;font-size:15px;line-height:1.55;color:var(--ink-muted)}
.about-card h3{margin-top:10px}
.about-num{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}
.about-dark{background:var(--primary);color:#fff}
.about-dark p,.about-dark .about-num{color:var(--primary-soft)}
.about-dark .text-link{color:#fff}

/* FAQ */
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:14px 0;font-size:16px;line-height:1.4;font-weight:700;cursor:pointer;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:hover{color:var(--primary)}
.faq-icon{flex:none;position:relative;width:32px;height:32px;border-radius:var(--radius-full);background:var(--primary-soft);transition:transform .25s var(--ease),background-color .2s}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--primary);border-radius:2px;transform:translate(-50%,-50%)}
.faq-icon::after{transform:translate(-50%,-50%) rotate(90deg)}
details[open] .faq-icon{transform:rotate(45deg);background:var(--accent-soft)}
.faq-list details p{padding:0 0 20px;font-size:15px;line-height:1.6;color:var(--ink-muted);animation:fade-swap .3s var(--ease)}

/* contato */
.contact-grid{display:grid;gap:28px}
.contact-grid .btn-whatsapp{margin-top:24px;width:100%}
.lead-form{background:#fff;color:var(--ink);border-radius:22px;padding:20px;display:grid;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;border:0;margin:0;padding:0;min-width:0}
.field label,.field legend{font-size:14px;font-weight:700;padding:0}
.field legend{margin-bottom:6px}
.optional{font-weight:400;color:var(--ink-muted)}
.field input,.field textarea{width:100%;min-height:52px;border:1.5px solid var(--border-control);border-radius:10px;padding:0 14px;font-size:16px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field textarea{padding:12px 14px;resize:vertical;min-height:96px}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px rgba(31,41,156,.18)}
.field input[aria-invalid="true"]{border-color:#c0262d}
.field-error{font-size:13px;font-weight:700;color:#b3141b}
.seg-radio{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.seg-radio label{position:relative;display:block}
.seg-radio input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.seg-radio span{display:flex;align-items:center;justify-content:center;text-align:center;min-height:48px;padding:4px 6px;border:1.5px solid var(--border-control);border-radius:10px;font-size:14px;font-weight:700;color:var(--primary);transition:background-color .2s,color .2s,border-color .2s}
.seg-radio input:checked + span{background:var(--primary);border-color:var(--primary);color:#fff}
.seg-radio input:focus-visible + span{outline:2px solid var(--keyply-violet);outline-offset:2px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{font-size:15px;font-weight:700;min-height:0}
.form-status.is-error{color:#b3141b}
.form-status.is-ok{color:#11743d}
.form-legal{margin-top:0}
[data-submit][aria-busy="true"]{opacity:.8;pointer-events:none}
.spinner{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* rodapé */
.site-footer{background:var(--surface-dark);color:var(--ink-light);padding:44px 0 calc(112px + env(safe-area-inset-bottom))}
.footer-top{display:grid;gap:28px}
.footer-brand img{height:46px;width:auto}
.footer-brand p{margin-top:12px;font-size:14px;color:var(--ink-light-muted)}
.footer-brand{max-width:440px}
.footer-info{display:flex;align-items:center;gap:18px;margin-top:24px}
@media (max-width:767px){.footer-address a{font-size:14px}.footer-brand .footer-seal{width:72px!important}}
@media (min-width:768px){.footer-info{gap:28px}}
.footer-address{font-style:normal;display:flex;flex-direction:column;gap:6px;min-width:0}
.footer-address a{display:flex;gap:10px;align-items:flex-start;color:var(--ink-light-muted);text-decoration:none;font-size:15px;line-height:1.55;padding:4px 0}
.footer-address a svg{flex:none;margin-top:3px;color:var(--keyply-sky)}
.footer-address a:hover{color:#fff}
.footer-address a:hover span{text-decoration:underline}
.footer-title-gap{margin-top:10px}
.footer-brand .footer-seal{flex:none;width:92px;height:auto;filter:drop-shadow(0 6px 14px rgba(0,0,0,.35))}
.footer-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px}
.footer-title{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:4px}
.footer-nav a{display:flex;align-items:center;min-height:40px;color:var(--ink-light-muted);text-decoration:none;font-size:15px}
.footer-nav a:hover,.footer-legal a:hover{color:#fff;text-decoration:underline}
.footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid var(--line-dark);display:flex;flex-direction:column;gap:14px;font-size:13px;color:var(--ink-light-muted)}
.footer-legal{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.footer-legal a{color:var(--ink-light-muted);min-height:44px;display:inline-flex;align-items:center}
.footer-legal select{min-height:44px;border:1.5px solid #6e76c8;border-radius:10px;padding:0 12px;font-size:15px;color:var(--ink-light);background:var(--surface-dark-raised)}

/* WhatsApp flutuante */
.wa-fab{position:fixed;z-index:45;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));width:60px;height:60px;border-radius:var(--radius-full);background:var(--whatsapp);color:var(--surface-dark);display:flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-weight:900;font-size:16px;box-shadow:0 10px 26px rgba(11,15,58,.38);transition:transform .2s var(--ease),box-shadow .2s;animation:fab-in .5s var(--ease) .8s both}
.wa-fab::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 rgba(37,211,102,.55);animation:fab-ring 2.4s ease-out 1.6s 3}
.wa-fab:hover{color:var(--surface-dark);transform:translateY(-3px);box-shadow:0 16px 32px rgba(11,15,58,.42)}
.wa-label{display:none}
@keyframes fab-in{from{opacity:0;transform:scale(.6) translateY(20px)}to{opacity:1;transform:none}}
@keyframes fab-ring{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}100%{box-shadow:0 0 0 18px rgba(37,211,102,0)}}

/* páginas simples (obrigado, 404) */
.thanks{min-height:100vh;min-height:100dvh;display:flex;align-items:center;padding:48px 0}
.thanks-box{max-width:720px;text-align:center;display:flex;flex-direction:column;align-items:center}
.thanks-box img{height:56px;width:auto;margin-bottom:40px}
.thanks-check{width:72px;height:72px;border-radius:var(--radius-full);background:var(--whatsapp);color:var(--surface-dark);display:flex;align-items:center;justify-content:center;margin-bottom:24px;animation:fab-in .5s var(--ease) both}
.thanks-code{font-size:96px;font-weight:900;line-height:1;opacity:.35;margin-bottom:8px}
.thanks h1{font-size:clamp(34px,6vw,56px)}
.thanks .actions{justify-content:center;width:100%}
.page-simple .reveal{opacity:1;transform:none}

/* revelar ao rolar */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* ===================== TABLET ≥ 768px ===================== */
@media (min-width:768px){
  :root{--gutter:32px;--header-h:72px}
  .section{padding:88px 0}
  .actions{flex-direction:row;flex-wrap:wrap}
  .hero-visual img{width:360px}
  .pill-b{display:flex;right:0;bottom:14%;animation:float 7s ease-in-out .8s infinite}
  .module-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;border:0;border-radius:0;overflow:visible}
  .module-card{flex-direction:column;align-items:flex-start;gap:12px;padding:24px;border:0;border-radius:var(--radius-lg);background:var(--surface-raised);min-height:0}
  a.module-card:hover{background:var(--surface-raised);transform:translateY(-4px);box-shadow:var(--shadow-card)}
  .module-icon{width:48px;height:48px}
  .module-title{font-size:20px;margin-top:6px}
  .module-desc{font-size:16px;line-height:1.5}
  .module-link{margin-top:auto;padding-top:6px;font-size:14px;font-weight:700;color:var(--primary)}
  .module-link span{font-size:14px;display:inline-block;transition:transform .2s var(--ease)}
  a.module-card:hover .module-link span{transform:translateX(4px)}
  .sizes-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible;margin:0;padding:0}
  .size-card{width:auto;background:transparent;border-radius:0;padding:20px 0 0;border-top-width:2px}
  .chip-row{flex-wrap:wrap;overflow:visible;margin:24px 0 0;padding:0}
  .stats{gap:12px}.stat{padding:14px}.stat b{font-size:28px}
  .chart{height:150px;gap:14px}
  .app-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:48px}
  .phone-wrap{order:0;background:none;padding:0;overflow:visible}
  .phone{width:290px;border-radius:44px;padding:12px;box-shadow:0 30px 60px rgba(16,21,79,.25)}
  .phone-screen{border-radius:34px;padding:26px 20px 18px;gap:12px}
  .phone-tabs{display:flex;justify-content:space-around;border-top:1px solid var(--line);padding-top:12px;margin-top:4px;font-size:12px;font-weight:700;color:var(--ink-muted)}
  .phone-tabs b{color:var(--primary)}
  .store-row{grid-template-columns:repeat(2,max-content)}
  .ia-points{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:56px}
  .about-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .about-card{padding:40px}
  .about-card h3{font-size:28px}
  .about-card p{font-size:17px}
  .faq-list{border-top:0;display:flex;flex-direction:column;gap:12px}
  .faq-list details{border:1px solid var(--line);border-radius:16px;padding:0 24px;transition:border-color .2s,box-shadow .2s}
  .faq-list details[open]{border-color:#c6cbea;box-shadow:0 10px 24px rgba(16,21,79,.06)}
  .faq-list summary{font-size:18px}
  .faq-list details p{font-size:16px}
  .lead-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:32px;border-radius:var(--radius-xl)}
  .field-full{grid-column:1/-1}
  .seg-radio{grid-template-columns:repeat(4,minmax(0,1fr))}
  .seg-radio span{font-size:15px}
  .contact-grid .btn-whatsapp{width:auto}
  .footer-nav{grid-template-columns:repeat(3,max-content);gap:48px}
  .footer-bottom{flex-direction:row;justify-content:space-between;align-items:center}
  .wa-fab{width:auto;height:60px;padding:0 22px 0 18px;right:24px;bottom:24px}
  .wa-label{display:inline}
}

/* ===================== DESKTOP ≥ 1024px ===================== */
@media (min-width:1024px){
  .site-header{background:transparent;border-bottom-color:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}
  .site-header.is-scrolled{background:rgba(11,15,58,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom-color:rgba(255,255,255,.12);box-shadow:0 8px 24px rgba(11,15,58,.2)}
  .brand img{height:36px}
  .main-nav{display:flex;align-items:center;gap:4px 22px}
  .main-nav a{position:relative;color:#fff;text-decoration:none;font-size:15px;font-weight:700;padding:10px 2px;display:inline-flex;align-items:center;gap:8px}
  .main-nav a::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:2px;background:var(--keyply-sky);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
  .main-nav a:hover{color:#fff}
  .main-nav a:hover::after,.main-nav a.is-current::after{transform:scaleX(1)}
  .hide-mobile{display:inline-flex}
  .show-mobile{display:none!important}
  .header-actions{gap:12px}
  .hero{padding-top:calc(var(--header-h) + 64px)}
  .hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;padding-bottom:64px}
  .hero-visual{margin-bottom:0}
  .hero-visual img{width:420px}
  .pill-a{left:-8px;top:18%;bottom:auto}
  .hero-strip{background:rgba(11,15,58,.35);color:#fff;border-top:1px solid rgba(255,255,255,.3);padding:22px 0}
  .strip-row{flex-wrap:wrap;align-items:center;gap:12px 36px;overflow:visible;padding:0}
  .strip-row strong{display:block;font-weight:900;font-size:15px}
  .strip-row span,.strip-row span:last-child{padding:0;background:none;color:var(--ink-light);font-size:15px;font-weight:400}
  .section{padding:112px 0}
  .section-head.split{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);align-items:end;gap:64px;margin-bottom:48px}
  .module-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
  .module-card{padding:28px}
  .sizes-title{margin-top:64px}
  .solutions-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:center}
  .dash-top{padding:18px 24px}.dash-body{padding:24px}
  .dash-title{font-size:22px}
  .ia-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
  .status-list li{padding:20px}
  .chat{border-radius:var(--radius-xl);padding:8px}
  .contact-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:center}
  .lead-form{padding:36px}
  .site-footer{padding:64px 0 120px}
  .footer-top{grid-template-columns:1fr auto;gap:40px}
  .footer-brand img{height:56px}
}

/* acessibilidade: menos movimento */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}