/* ============================ ITMB CORE — landing.css ============================ */
/* ============================ TOKENS ============================ */
:root{
  --core-primary:#1453F0; --core-primary-hover:#0B3FC0; --core-accent:#00BFFF; --core-navy:#071B36;
  --core-ink:#0F2440; --core-ink-hover:#1b3c6b;
  --core-gradient:linear-gradient(135deg,#071B36 0%,#1453F0 55%,#00BFFF 100%);
  --core-bg:#FFFFFF; --core-bg-soft:#F5F7FB; --core-bg-muted:#EEF2F8;
  --core-border:#E3E9F2; --core-border-strong:#CDD7E6;
  --core-text:#0E1B2C; --core-text-soft:#4A5A70; --core-text-muted:#8493A8;
  --core-d-bg:#071B36; --core-d-bg-elev:#0D2748; --core-d-bg-high:#143360;
  --core-d-border:rgba(255,255,255,.08); --core-d-border-strong:rgba(255,255,255,.16);
  --core-d-text:#FFFFFF; --core-d-text-soft:#B5C2D4;
  --core-success:#18E27A; --core-focus-ring:rgba(20,83,240,.35);
  --font-display:'Sora','Inter',system-ui,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --radius-sm:8px; --radius-md:12px; --radius-lg:16px; --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(16,30,54,.06); --shadow-md:0 8px 24px rgba(16,30,54,.08);
  --shadow-lg:0 20px 48px rgba(16,30,54,.12);
  --shadow-glow:0 0 0 1px rgba(0,191,255,.15),0 18px 48px rgba(0,0,0,.45);
  --section-y:96px; --container:1200px;
  --dur-micro:150ms; --dur-base:250ms; --dur-enter:600ms;
  --ease-enter:cubic-bezier(.22,1,.36,1); --ease-ui:cubic-bezier(.4,0,.2,1);
}
/* ============================ BASE ============================ */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--core-text);background:var(--core-bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:var(--font-display);line-height:1.12;letter-spacing:-.02em}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:var(--container);margin:0 auto;padding-inline:24px}
.section{padding-block:var(--section-y)}
.section--soft{background:var(--core-bg-soft)}
.section--dark{background:var(--core-d-bg);color:var(--core-d-text)}
.eyebrow{font-size:.8125rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--core-primary)}
.section--dark .eyebrow{color:var(--core-accent)}
.section__head{max-width:640px;margin:0 auto 56px;text-align:center}
.section__title{font-size:clamp(2rem,3.5vw,2.75rem);font-weight:700;margin-top:12px}
.section__lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--core-text-soft);margin-top:16px}
.section--dark .section__lead{color:var(--core-d-text-soft)}
/* ============================ BUTTONS ============================ */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-body);font-size:.95rem;font-weight:600;
  padding:12px 22px;border-radius:var(--radius-pill);border:1px solid transparent;cursor:pointer;
  transition:transform var(--dur-micro) var(--ease-ui),background var(--dur-micro) var(--ease-ui),box-shadow var(--dur-micro) var(--ease-ui)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--core-focus-ring)}
.btn--primary{background:var(--core-ink);color:#fff;box-shadow:var(--shadow-sm)}
.btn--primary:hover{background:var(--core-ink-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn--accent{background:var(--core-primary);color:#fff;box-shadow:var(--shadow-sm)}
.btn--accent:hover{background:var(--core-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn--secondary{background:transparent;border-color:var(--core-border-strong);color:var(--core-text)}
.btn--secondary:hover{background:var(--core-bg-muted)}
.btn--ghost{background:transparent;border-color:var(--core-d-border-strong);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.06)}
.btn--lg{padding:15px 28px;font-size:1rem}
.link-arrow{font-weight:600;color:var(--core-primary);display:inline-flex;align-items:center;gap:6px;transition:gap var(--dur-base) var(--ease-ui)}
.section--dark .link-arrow{color:var(--core-accent)}
.link-arrow:hover{gap:11px}
/* ============================ HEADER ============================ */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;transition:border-color var(--dur-base),box-shadow var(--dur-base)}
.site-header.is-scrolled{border-color:var(--core-border);box-shadow:var(--shadow-sm)}
.site-header__inner{max-width:var(--container);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-header__logo img{height:38px;width:auto}
.site-nav{display:flex;align-items:center;gap:28px}
.site-nav a{font-size:.95rem;font-weight:500;color:var(--core-text-soft);transition:color var(--dur-micro)}
.site-nav a:hover{color:var(--core-text)}
.site-header__cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--core-text);margin:4px 0;border-radius:2px}
/* ============================ HERO ============================ */
.hero{padding-block:64px 84px;position:relative;overflow:hidden}
.hero__glow{position:absolute;right:-12%;top:4%;width:72%;height:92%;pointer-events:none;z-index:0;
  background:radial-gradient(60% 60% at 58% 38%,rgba(20,83,240,.10) 0%,transparent 70%),radial-gradient(42% 42% at 82% 72%,rgba(0,191,255,.12) 0%,transparent 70%)}
.hero .container{position:relative;z-index:1}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero__title{font-size:clamp(2.1rem,3.6vw,3.15rem);font-weight:700;margin-top:18px;line-height:1.08}
.hero__title .grad{background:var(--core-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero__lead{font-size:clamp(1.125rem,1.6vw,1.3rem);color:var(--core-text-soft);margin-top:22px;max-width:520px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__assure{margin-top:30px;display:inline-flex;align-items:center;gap:10px;font-size:.92rem;color:var(--core-text-soft);
  background:var(--core-bg-soft);border:1px solid var(--core-border);border-radius:var(--radius-pill);padding:9px 16px}
.hero__shield{color:var(--core-primary);display:grid;place-items:center}
.hero__badges{list-style:none;display:flex;flex-wrap:wrap;gap:22px;margin-top:18px}
.hero__badges li{display:flex;align-items:center;gap:7px;font-size:.85rem;color:var(--core-text-muted)}
.hero__badges svg{color:var(--core-primary);flex:0 0 auto}
/* hero stage — tilted dashboard */
.hero__stage{position:relative;perspective:2000px;min-height:430px}
.hero__stage .dash{transform:rotateY(-15deg) rotateX(5deg) rotateZ(1deg);transform-origin:left center;
  width:660px;box-shadow:0 44px 90px rgba(15,36,64,.24)}
@media(max-width:1024px){.hero__stage{perspective:none;min-height:0}.hero__stage .dash{transform:none;width:100%;box-shadow:var(--shadow-lg)}}

/* ============================ DASHBOARD (reuso landing + /cliente) ============================ */
.dash{display:grid;grid-template-columns:190px 1fr;background:#fff;border:1px solid var(--core-border);border-radius:18px;overflow:hidden;font-size:12px;color:var(--core-text)}
.dash__side{background:var(--core-d-bg);color:var(--core-d-text-soft);padding:18px 14px;display:flex;flex-direction:column;gap:16px}
.dash__brand{font-family:var(--font-display);font-weight:700;color:#fff;font-size:15px;letter-spacing:.04em}
.dash__brand b{color:var(--core-accent)}
.dash__nav{display:flex;flex-direction:column;gap:2px;flex:1}
.dash__nav a{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:8px;color:var(--core-d-text-soft);font-weight:500}
.dash__nav a.is-active{background:rgba(255,255,255,.08);color:#fff}
.dash__nav a.is-active svg{color:var(--core-accent)}
.dash__user{display:flex;align-items:center;gap:9px;padding-top:14px;border-top:1px solid var(--core-d-border)}
.dash__av{width:30px;height:30px;border-radius:50%;background:var(--core-d-bg-high);color:#fff;display:grid;place-items:center;font-weight:600;font-size:11px}
.dash__user b{color:#fff;display:block}
.dash__user small{color:var(--core-d-text-soft);font-size:10.5px}
.dash__main{background:var(--core-bg-soft);padding:18px;display:flex;flex-direction:column;gap:14px}
.dash__top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.dash__top h3{font-family:var(--font-body);font-size:15px;font-weight:600}
.dash__top p{color:var(--core-text-muted);font-size:11px;margin-top:2px}
.dash__top-r{display:flex;align-items:center;gap:8px}
.dash__live{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;font-weight:600;color:#0b9e57;background:rgba(24,226,122,.12);padding:5px 10px;border-radius:999px}
.dash__live i{width:6px;height:6px;border-radius:50%;background:var(--core-success);box-shadow:0 0 6px var(--core-success)}
.dash__bell{width:28px;height:28px;border-radius:8px;background:#fff;border:1px solid var(--core-border);display:grid;place-items:center;color:var(--core-text-soft)}
.dash__metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.metric{background:#fff;border:1px solid var(--core-border);border-radius:12px;padding:12px}
.metric__l{color:var(--core-text-muted);font-size:10.5px}
.metric__v{display:block;font-family:var(--font-display);font-weight:700;font-size:20px;margin:5px 0 4px;letter-spacing:-.01em}
.metric__d{font-size:10px;font-weight:600;color:#0b9e57}
.dash__charts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dcard{background:#fff;border:1px solid var(--core-border);border-radius:12px;padding:13px}
.dcard h4{font-family:var(--font-body);font-size:12px;font-weight:600;margin-bottom:10px}
.dcard__h{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.dcard__h h4{margin:0}
.dcard__h a{color:var(--core-primary);font-size:10.5px;font-weight:600}
.donut-wrap{display:flex;align-items:center;gap:14px}
.donut{position:relative;width:96px;height:96px;border-radius:50%;flex:0 0 auto;background:conic-gradient(#1453F0 0 32%,#7F77DD 32% 60%,#1D9E75 60% 85%,#EF9F27 85% 95%,#18E27A 95% 100%)}
.donut::after{content:"";position:absolute;inset:19px;background:#fff;border-radius:50%}
.donut__c{position:absolute;inset:0;display:grid;place-content:center;text-align:center;z-index:1}
.donut__c b{font-family:var(--font-display);font-size:18px;font-weight:700;display:block;line-height:1}
.donut__c small{font-size:9px;color:var(--core-text-muted)}
.donut__legend{list-style:none;flex:1;display:flex;flex-direction:column;gap:5px}
.donut__legend li{display:flex;align-items:center;gap:7px;font-size:10.5px;color:var(--core-text-soft)}
.donut__legend i{width:8px;height:8px;border-radius:2px;flex:0 0 auto}
.donut__legend b{margin-left:auto;color:var(--core-text);font-weight:600}
.vbars{list-style:none;display:flex;flex-direction:column;gap:9px}
.vbar{display:grid;grid-template-columns:60px 1fr 52px;align-items:center;gap:8px;font-size:10.5px}
.vbar>span:first-child{color:var(--core-text-soft)}
.vbar .track{height:7px;border-radius:999px;background:var(--core-bg-muted);overflow:hidden}
.vbar .fill{height:100%;border-radius:999px}
.vbar .val{text-align:right;font-weight:600;color:var(--core-text)}
.dash__lists{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.drow{display:flex;align-items:flex-start;gap:9px;padding:8px 0;border-top:1px solid var(--core-border)}
.drow:first-of-type{border-top:0;padding-top:0}
.drow__i{width:26px;height:26px;border-radius:8px;background:var(--core-bg-soft);display:grid;place-items:center;color:var(--core-primary);flex:0 0 auto}
.drow__t{font-size:11px;font-weight:600;line-height:1.3}
.drow__s{font-size:10px;color:var(--core-text-muted)}
.dcard--ia{background:linear-gradient(180deg,#fff,#f4f8ff)}
.dcard--ia p{font-size:11px;color:var(--core-text-soft);line-height:1.5}
.btn-mini{display:inline-block;margin-top:10px;font-size:10.5px;font-weight:600;color:var(--core-primary);border:1px solid var(--core-border-strong);border-radius:999px;padding:6px 12px}
/* ============================ FEATURE CARDS ============================ */
.features__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{border-radius:var(--radius-lg);transition:transform var(--dur-base) var(--ease-ui),box-shadow var(--dur-base) var(--ease-ui)}
.card--feature{background:#fff;border:1px solid var(--core-border);padding:28px;box-shadow:var(--shadow-sm)}
.card--feature:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card__icon{width:46px;height:46px;border-radius:12px;background:var(--core-bg-soft);display:grid;place-items:center;color:var(--core-primary);margin-bottom:18px}
.card__title{font-size:1.125rem;font-weight:600;font-family:var(--font-body)}
.card__text{color:var(--core-text-soft);font-size:.95rem;margin-top:8px}
/* ============================ SPLIT (3a dobra) ============================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split__list{margin-top:26px;display:grid;gap:16px}
.split__item{display:flex;gap:14px;align-items:flex-start}
.split__item .chk{flex:0 0 24px;height:24px;border-radius:50%;background:rgba(20,83,240,.1);color:var(--core-primary);display:grid;place-items:center;margin-top:2px}
.split__item b{display:block;font-weight:600}
.split__item span{color:var(--core-text-soft);font-size:.95rem}
.panel{background:var(--core-bg-soft);border:1px solid var(--core-border);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-md)}
.panel__row{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:#fff;border:1px solid var(--core-border);border-radius:var(--radius-md);margin-bottom:10px}
.panel__row:last-child{margin-bottom:0}
.panel__row .pl{display:flex;align-items:center;gap:12px}
.panel__dot{width:32px;height:32px;border-radius:8px;background:var(--core-bg-muted);display:grid;place-items:center;color:var(--core-primary)}
.panel__t{font-size:.9rem;font-weight:600}
.panel__s{font-size:.78rem;color:var(--core-text-muted)}
.pill{font-size:.72rem;font-weight:600;padding:4px 10px;border-radius:var(--radius-pill);background:rgba(20,83,240,.1);color:var(--core-primary)}
.pill.ok{background:rgba(24,226,122,.14);color:#0b9e57}
/* ============================ GLOW CARDS (4a dobra dark) ============================ */
.glow-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card--glow{background:var(--core-d-bg-elev);border:1px solid var(--core-d-border);padding:28px;position:relative;overflow:hidden;box-shadow:var(--shadow-glow)}
.card--glow::before{content:"";position:absolute;top:-60px;left:50%;transform:translateX(-50%);width:200px;height:200px;
  background:radial-gradient(circle,rgba(0,191,255,.18) 0%,transparent 60%);pointer-events:none}
.card--glow .gi{position:relative;width:52px;height:52px;border-radius:14px;background:var(--core-d-bg-high);
  display:grid;place-items:center;color:var(--core-accent);margin-bottom:20px;box-shadow:0 0 16px rgba(0,191,255,.25)}
.card--glow h3{font-size:1.125rem;font-weight:600;font-family:var(--font-body);color:#fff;position:relative}
.card--glow p{color:var(--core-d-text-soft);font-size:.95rem;margin-top:8px;position:relative}
/* ============================ AI (5a dobra) ============================ */
.ai{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:.8125rem;font-weight:600;padding:7px 14px;border-radius:var(--radius-pill);
  background:rgba(0,191,255,.1);color:var(--core-primary);border:1px solid rgba(20,83,240,.15)}
.badge .d{width:7px;height:7px;border-radius:50%;background:var(--core-accent);box-shadow:0 0 8px var(--core-accent)}
.ai__title{font-size:clamp(1.75rem,3vw,2.4rem);font-weight:700;margin-top:18px}
.ai__text{color:var(--core-text-soft);margin-top:16px;font-size:1.05rem}
.ai__chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chip{font-size:.85rem;font-weight:500;padding:8px 14px;border-radius:var(--radius-pill);background:var(--core-bg-soft);border:1px solid var(--core-border);color:var(--core-text-soft)}
.ai__visual{position:relative;aspect-ratio:1/.82;border-radius:var(--radius-lg);background:var(--core-d-bg);border:1px solid var(--core-d-border);
  overflow:hidden;display:grid;place-items:center;box-shadow:var(--shadow-lg)}
.ai__visual::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 45%,rgba(0,191,255,.25) 0%,transparent 55%)}
.ai__emblem{position:relative;font-family:var(--font-display);font-weight:700;font-size:2.6rem;color:#fff;letter-spacing:.04em}
.ai__emblem span{color:var(--core-accent)}
.ai__ring{position:absolute;width:62%;aspect-ratio:1;border:1px solid rgba(0,191,255,.3);border-radius:50%}
.ai__ring.b{width:80%;border-color:rgba(0,191,255,.15)}
/* ============================ CTA FINAL ============================ */
.cta{position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:var(--core-gradient);opacity:.16;pointer-events:none}
.cta__inner{position:relative;text-align:center;max-width:680px;margin:0 auto}
.cta__title{font-size:clamp(2rem,3.5vw,2.8rem);font-weight:700}
.cta__lead{color:var(--core-d-text-soft);margin-top:16px;font-size:1.1rem}
.cta__actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center}
/* ============================ FOOTER ============================ */
.site-footer{background:var(--core-navy);color:var(--core-d-text-soft);padding-block:56px 32px}
.site-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.site-footer__brand{font-family:var(--font-display);font-weight:700;font-size:1.3rem;color:#fff;letter-spacing:.04em}
.site-footer__brand span{color:var(--core-accent)}
.site-footer p{font-size:.9rem;margin-top:12px;max-width:280px}
.site-footer h4{color:#fff;font-size:.8125rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;font-family:var(--font-body)}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:9px}
.site-footer a{font-size:.92rem;transition:color var(--dur-micro)}
.site-footer a:hover{color:#fff}
.site-footer__base{margin-top:40px;padding-top:22px;border-top:1px solid var(--core-d-border);
  display:flex;justify-content:space-between;gap:16px;font-size:.85rem;flex-wrap:wrap}
/* ============================ MOTION ============================ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity var(--dur-enter) var(--ease-enter),transform var(--dur-enter) var(--ease-enter)}
.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;transition:none}html{scroll-behavior:auto}}
/* ============================ RESPONSIVE ============================ */
@media (max-width:1024px){:root{--section-y:72px}.hero__grid,.split,.ai{grid-template-columns:1fr;gap:40px}
  .features__grid,.glow-cards{grid-template-columns:repeat(2,1fr)}.hero__stage{order:-1}}
@media (max-width:860px){.site-nav,.site-header__cta .btn{display:none}.nav-toggle{display:block}}
@media (max-width:640px){:root{--section-y:56px}.features__grid,.glow-cards,.site-footer__grid{grid-template-columns:1fr}
  .hero{padding-block:48px 64px}.section__head{margin-bottom:40px}.site-footer__grid{gap:28px}}

/* ===== Menu mobile da landing ===== */
@media(max-width:860px){
  .site-header__inner{flex-wrap:wrap}
  .site-header__logo{order:1}
  .nav-toggle{order:2}
  .site-nav{order:3}
  .site-header__cta{order:4}
  /* aberto: revela navegação e botões empilhados */
  .site-header.is-open .site-nav,
  .site-header.is-open .site-header__cta{
    display:flex;flex-direction:column;align-items:stretch;width:100%;gap:12px;margin-top:8px}
  .site-header.is-open .site-nav{padding-top:10px;border-top:1px solid var(--core-border)}
  .site-header.is-open .site-header__cta .btn{display:inline-flex;justify-content:center;width:100%}
  /* anima o ícone para "X" quando aberto */
  .site-header.is-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .site-header.is-open .nav-toggle span:nth-child(2){opacity:0}
  .site-header.is-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .nav-toggle span{transition:transform .2s,opacity .2s}
}
/* hero: botões em coluna no celular para nenhum ficar cortado */
@media(max-width:640px){
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .btn{width:100%;justify-content:center}
}