:root{--header-height:68px;--navy:#0a1024;--ink:#18243b;--muted:#657187;--blue:#4c8dff;--violet:#a06bff;--line:#e5eaf2;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header-height)}body{margin:0;padding-top:var(--header-height);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{text-decoration:none;color:inherit}button{font:inherit}.container{width:min(1160px,calc(100% - 48px));margin:auto}.skip{position:absolute;top:-80px;left:12px;background:white;padding:10px;z-index:1100}.skip:focus{top:10px}.header{position:fixed;top:0;left:0;width:100%;background:var(--navy);z-index:1000;border-bottom:1px solid #ffffff17}.nav{min-height:calc(var(--header-height) - 1px);display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;color:white}.brand-logo{width:43px;height:43px;object-fit:contain}.brand strong{display:block;letter-spacing:.15em;font-size:22px;line-height:1.1}.brand small{display:block;letter-spacing:.12em;font-size:8px;margin-top:5px;color:#b9c6e6}.menu{display:flex;align-items:center;gap:30px;color:#dce5f8;font-size:14px}.menu a:hover,.footer a:hover{color:#8eb9ff}.nav-cta{border:1px solid #7184b4;border-radius:10px;padding:10px 17px}.menu-toggle{display:none}.glow{position:absolute;pointer-events:none;filter:blur(80px);opacity:.25;border-radius:50%}.glow-one{background:#315fff;width:300px;height:300px;right:8%;top:15%}.glow-two{background:#7c3be7;width:250px;height:250px;left:35%;bottom:-170px}.eyebrow,.kicker{font-size:12px;font-weight:750;letter-spacing:.18em}.eyebrow{color:#9cbaff}.dot{display:inline-block;width:8px;height:8px;background:radial-gradient(circle,#c1fff0 0%,#65d9d0 65%);border-radius:50%;margin-right:9px;box-shadow:0 0 13px #65d9d0;animation:hero-led-pulse 2s ease-in-out infinite}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(42px,5.2vw,70px);line-height:1.12;letter-spacing:-.05em;margin:25px 0}h1 em{font-style:normal;color:#91baff}h2{font-size:clamp(32px,3.8vw,48px);letter-spacing:-.045em;line-height:1.17;margin:16px 0 20px}h2 span{color:#3676db}.hero-copy>p{color:#c2cee5;font-size:17px;max-width:575px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;border-radius:11px;padding:14px 22px;font-weight:700;font-size:14px;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:#5a94ff;color:#071329}.btn-primary:hover{background:#82b0ff}.btn-outline{border:1px solid #667da9;color:#f3f7ff}.btn-dark{background:#152449;color:white;margin-top:12px}.hero-points{display:flex;flex-wrap:wrap;gap:18px;margin-top:36px;color:#9eb0d3;font-size:12px}.orbit{position:absolute;border:1px solid #638dff55;border-radius:50%;transform:rotate(-28deg)}.orbit-a{width:360px;height:240px}.orbit-b{width:250px;height:360px;transform:rotate(45deg);border-color:#a36cff55}.core{width:205px;height:205px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#93c8ff,#396bdb 42%,#24175c 78%);display:grid;place-items:center;box-shadow:0 0 75px #4477ff75,inset -16px -15px 45px #090e2a}.core span{font-size:110px;color:#e1ecff;line-height:1}.float-tag{position:absolute;background:#17284bcf;border:1px solid #6686c85c;color:#d9e8ff;border-radius:12px;padding:10px 16px;font-size:12px;backdrop-filter:blur(10px)}.tag-a{top:52px;left:0}.tag-b{right:0;bottom:60px}.tag-c{right:8px;top:110px}.section{padding:105px 0}.light{background:#f8fafc}.section-intro{max-width:700px;margin-bottom:40px}.kicker{color:#3876dc}.section-intro>p,.split p,.about p{color:var(--muted);font-size:16px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service{padding:28px 23px;border:1px solid var(--line);border-radius:17px;background:white;box-shadow:0 12px 30px #1b2c4b08}.service-icon{width:47px;height:47px;background:#edf3ff;border-radius:12px;color:#3975dd;font-size:27px;display:grid;place-items:center;margin-bottom:22px}.service h3{font-size:18px;line-height:1.35}.service p{font-size:14px;color:var(--muted);margin-bottom:0}.solutions{background:#eaf1fb}.split{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.text-link{color:#2869c7;font-weight:700}.use-cases{background:white;border:1px solid #d9e4f2;border-radius:20px;padding:12px 28px}.use-cases>div{display:flex;align-items:center;gap:22px;padding:22px 0;border-bottom:1px solid var(--line)}.use-cases>div:last-child{border:0}.use-cases span{color:#3979d9;font-weight:800;font-size:21px}.use-cases p{margin:0;color:#263653;font-weight:600}.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:85px;align-items:center}.about-visual{min-height:355px;background:radial-gradient(circle at 50% 35%,#29488d,#0c1631 75%);border-radius:22px;display:flex;align-items:center;justify-content:center;flex-direction:column;color:white;overflow:hidden}.about-symbol{font-size:145px;color:#a5c4ff;text-shadow:0 0 45px #5d8dfd}.about-caption{text-align:center;font-size:24px;font-weight:800;letter-spacing:.18em}.about-caption span{display:block;font-size:10px;color:#b4c9f4;letter-spacing:.16em}.contact{background:#0b1430;color:white;text-align:center}.contact-inner{max-width:760px}.contact .kicker{color:#95baff}.contact h2{font-size:clamp(32px,4.3vw,54px)}.contact p{color:#becbe6}.contact .btn{margin-top:15px}.contact-note{font-size:12px;margin-top:22px}.contact-note code{color:#d8e5ff}.footer{background:#080f20;color:#b4c1dc;padding:28px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer p,.footer a{font-size:12px;margin:0}.footer-brand .brand-logo{width:35px;height:35px}.footer-brand strong{font-size:17px}.footer-brand small{font-size:7px}section[id]{scroll-margin-top:16px}@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}.orbit-a{width:280px;height:190px}.orbit-b{width:200px;height:290px}.core{width:165px;height:165px}.core span{font-size:85px}.split,.about{gap:40px}}@media(max-width:650px){.container{width:min(100% - 36px,1160px)}.nav{min-height:calc(var(--header-height) - 1px)}.brand strong{font-size:19px}.brand-logo{width:37px;height:37px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;background:transparent;border:1px solid #54678d;border-radius:9px;cursor:pointer}.menu-toggle span{width:19px;height:2px;background:white;margin:0 auto}.menu{display:none;position:absolute;left:0;right:0;top:var(--header-height);max-height:calc(100dvh - var(--header-height));overflow-y:auto;background:#101c38;padding:20px 25px 28px;flex-direction:column;align-items:stretch;gap:16px}.menu.open{display:flex}.hero-copy>p{font-size:15px}.hero-points{gap:10px 16px}.tag-a{left:0;top:25px}.tag-b{bottom:30px}.tag-c{right:0;top:70px}.section{padding:70px 0}.cards,.split,.about{grid-template-columns:1fr}.service{padding:24px}.about-visual{min-height:260px}.about-symbol{font-size:100px}.footer-inner{flex-direction:column;text-align:center}.actions .btn{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}

/* Identidade oficial TZÔAR e animação da abertura */


.about-logo{width:min(78%,280px);aspect-ratio:1;display:grid;place-items:center}
.brand-logo{border-radius:50%}

@media(max-width:650px){.about-logo{width:min(70%,230px)}}

/* Hero: regras consolidadas, com espaço próprio para texto e animação. */
.hero {
  background: var(--navy);
  color: white;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 72% 85% at 8% 45%, #153c72 0%, #0b2346 35%, #0a1024 91%);
  z-index: -1;
}
.hero .glow-one { left: 5%; right: auto; top: 10%; opacity: .18; filter: blur(100px); }
.hero .glow-two { left: 25%; opacity: .12; }
.hero-grid {
  width: min(1280px, 92%);
  margin-inline: auto;
  padding-inline: clamp(8px, 3vw, 32px);
  min-height: 0;
  padding-block: clamp(16px, 3dvh, 32px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(24px, 3.5vw, 48px);
  position: relative;
}
.hero-copy {
  width: 100%;
  max-width: 575px;
  min-width: 0;
  padding: 0;
}
.hero-phone-area {
  min-width: 0;
  width: 100%;
  display: grid;
  place-items: center;
  align-self: stretch;
  padding-block: 0;
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .hero-copy { max-width: 100%; padding-bottom: 0; }
  .hero-phone-area { padding-block: 8px 12px; }
  .hero::before {
    background: radial-gradient(ellipse 95% 60% at 25% 18%, #173967 0%, #07162c 53%, #0a1024 100%);
  }
}
@media (max-width: 650px) {
  .hero-copy { padding-top: 12px; }
  .hero-phone-area { padding-bottom: 8px; }
}

/* Marca animada do cabeçalho: dimensões reservadas, sem afetar o hero. */
.header .brand { gap: 12px; }
.header-logo {
  width: 56px;
  height: 56px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
}
.header-logo-video,
.header-logo-fallback,
.logo-animation-video,
.logo-animation-fallback {
  grid-area: 1 / 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border: 0;
  border-radius: 50%;
  clip-path: circle(48% at 50.7% 50.3%);
  background: transparent;
  mix-blend-mode: screen;
}
.header-logo-video, .logo-animation-video { visibility: hidden; }
.header-logo.is-playing .header-logo-video,
.logo-animation.is-playing .logo-animation-video { visibility: visible; }
.header-logo.is-playing .header-logo-fallback,
.logo-animation.is-playing .logo-animation-fallback { visibility: hidden; }
@media (max-width: 650px) {
  .header-logo { width: 44px; height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  .header-logo.is-playing .header-logo-video,
  .logo-animation.is-playing .logo-animation-video { visibility: hidden; }
  .header-logo.is-playing .header-logo-fallback,
  .logo-animation.is-playing .logo-animation-fallback { visibility: visible; }
}

/* Recorte transparente da tipografia original, sem fontes substitutas. */
.header-wordmark {
  display: block;
  width: clamp(150px, 12vw, 170px);
  height: auto;
  flex: 0 0 auto;
  object-fit: contain;
}
@media (max-width: 650px) {
  .header-wordmark { width: 150px; }
}
/* Smartphone interativo: interface local, sem imagens de conversas. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.phone-demo{width:min(100%,340px);min-width:0}
.phone-frame{position:relative;display:flex;aspect-ratio:340 / 642;padding:7px 7px 21px;border:1px solid #8a96a6;border-radius:43px;background:linear-gradient(110deg,#87939f 0%,#252d38 5%,#10151c 49%,#555f6e 96%,#a4afbb 100%);box-shadow:0 26px 65px #0008,0 0 60px #407ed71a,inset 0 0 0 2px #18212d}
.phone-frame::before,.phone-frame::after{content:"";position:absolute;right:-3px;width:3px;background:linear-gradient(90deg,#2a3341,#98a5b6);border-radius:0 3px 3px 0}
.phone-frame::before{top:117px;height:63px}.phone-frame::after{top:202px;height:33px}
.phone-screen{height:auto;flex:1;min-height:0;min-width:0;display:flex;flex-direction:column;overflow:hidden;border:2px solid #050a10;border-radius:35px;background:#0d171d;color:#eaf0f4;font-size:12px;line-height:1.5}
.phone-status{position:relative;flex:0 0 31px;padding:7px 20px 3px;display:flex;justify-content:space-between;align-items:center;color:#dbe3eb;font-size:10px;font-weight:700;background:#111d25}
.phone-camera{position:absolute;left:50%;top:8px;width:10px;height:10px;margin-left:-5px;background:radial-gradient(circle at 40% 35%,#23384a 0%,#04070c 48%);border:2px solid #060c13;border-radius:50%;box-shadow:0 0 0 2px #1b2935}
.phone-signals{display:flex;align-items:center;gap:6px;font-size:9px}.phone-battery{display:inline-block;width:15px;height:8px;border:1px solid #dbe3eb;border-radius:2px;padding:1px;background:linear-gradient(90deg,#dbe3eb 75%,transparent 75%);background-clip:content-box}
.chat-heading{display:flex;align-items:center;gap:10px;background:#15252e;padding:10px 14px;flex-shrink:0;border-bottom:1px solid #ffffff08}
.chat-heading img{border-radius:50%;object-fit:contain}.chat-heading>div{min-width:0}.chat-heading strong{display:block;font-size:13px;font-weight:650;letter-spacing:.01em}.chat-heading>div>span{display:block;font-size:10px;color:#a3b3be;margin-top:1px}.chat-heading-mark{margin-left:auto;color:#d7b264;font-size:20px}
.chat-demo-note{margin:0;padding:7px 5px;text-align:center;font-size:9px;letter-spacing:.02em;color:#a9b7c0;background:#102028;flex-shrink:0}
.chat-transcript{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:14px 12px 10px;scrollbar-width:thin;scrollbar-color:#405460 transparent;background:radial-gradient(ellipse at 100% 0%,#17303a55,transparent 70%),#0c171d}
.chat-message{width:fit-content;max-width:94%;margin:0 0 10px;padding:10px 11px 6px;border:1px solid #ffffff05;border-radius:0 12px 12px;background:#1d2e37;box-shadow:0 2px 4px #0002;overflow-wrap:anywhere}
.chat-message--user{margin-left:auto;border-radius:12px 0 12px 12px;background:#174d48}
.chat-message p{white-space:pre-wrap;margin:0;font-size:12px;line-height:1.55;color:#e5edf1}
.chat-message time{display:block;text-align:right;color:#9aafb8;font-size:9px;line-height:1.4;margin-top:4px}
.chat-typing{flex-shrink:0;padding:5px 14px;color:#b0c3cd;font-size:10px;background:#102028}.chat-typing[hidden]{display:none}.chat-typing>span{display:inline-flex;gap:3px;margin-right:5px}.chat-typing i{width:4px;height:4px;background:#c8ae73;border-radius:50%;animation:chat-pulse 1s infinite alternate}.chat-typing i:nth-child(2){animation-delay:.2s}.chat-typing i:nth-child(3){animation-delay:.4s}
.chat-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:9px 10px;background:#101e27;flex-shrink:0;border-top:1px solid #ffffff08}
.chat-options button{display:flex;align-items:center;justify-content:space-between;gap:4px;min-height:35px;padding:7px 9px;border:1px solid #526278;border-radius:9px;background:#172a35;color:#e4ebf4;font-size:10px;text-align:left;cursor:pointer}.chat-options button>span{color:#d9b96d}.chat-options button:hover{background:#243e50;border-color:#a6bbd1}
.chat-composer{display:flex;align-items:center;gap:7px;padding:8px 10px;background:#101e27;flex-shrink:0;border-top:1px solid #ffffff08}.chat-composer input{min-width:0;width:100%;height:39px;border:1px solid #354b59;border-radius:20px;padding:8px 12px;background:#20323c;color:#fff;font:inherit;font-size:16px}.chat-composer input::placeholder{color:#adbdc6;font-size:11px}.chat-composer button{flex:0 0 38px;width:38px;height:38px;padding:9px;border:0;border-radius:50%;background:#d4b372;color:#12212c;cursor:pointer}.chat-composer button:disabled{opacity:.45;cursor:default}.chat-composer svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.chat-options button:focus-visible,.chat-composer input:focus-visible,.chat-composer button:focus-visible,.chat-transcript:focus-visible{outline:2px solid #d9b96d;outline-offset:2px}
.phone-gesture{flex:0 0 15px;position:relative;background:#101e27}.phone-gesture::after{content:"";position:absolute;left:35%;right:35%;top:6px;height:3px;border-radius:8px;background:#c3cbd7}
.phone-maker{position:absolute;bottom:4px;left:0;right:0;text-align:center;font-size:7px;line-height:12px;letter-spacing:.13em;color:#a4acb8}
.phone-caption{margin:16px 0 0;text-align:center;color:#aebfd9;font-size:11px;line-height:1.5}.phone-caption>span{color:#d3b36f;margin-right:4px}
@keyframes chat-pulse{from{opacity:.25}to{opacity:1}}
@media(max-width:650px){.phone-demo{width:min(100%,330px)}.phone-frame{border-radius:36px;padding:6px 6px 20px}.phone-screen{border-radius:29px}.chat-options button{min-height:39px}.phone-caption{font-size:10px}}
@media(prefers-reduced-motion:reduce){.chat-typing i{animation:none}}

/* Hero ajustado à altura disponível após o cabeçalho.
   O telefone mantém a proporção; em janelas baixas, a página rola naturalmente. */
@media (min-width: 901px) {
  .phone-demo {
    --phone-height: clamp(520px, calc(100dvh - var(--header-height) - 100px), 642px);
    width: min(100%, calc(var(--phone-height) * 340 / 642));
  }
  .hero-copy h1 { margin-block: clamp(16px, 2.5dvh, 25px); }
  .hero-copy .actions { margin-top: clamp(20px, 3dvh, 32px); }
  .hero-points { margin-top: clamp(20px, 3dvh, 36px); }
}

/* Contato comercial: canais ativos e perfis sociais ainda não cadastrados. */
.contact-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px}
.contact .contact-actions .btn{margin-top:0;min-height:50px}
.contact .btn-whatsapp{background:#287957;color:#fff}
.contact .btn-whatsapp:hover{background:#308b66}
.contact-icon{width:21px;height:21px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.contact-socials{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:30px}
.social-link{display:flex;align-items:center;gap:10px;min-height:62px;padding:11px 16px;border:1px solid #ffffff24;border-radius:12px;background:#ffffff04;color:#d2def1;text-align:left}
.social-link>svg{width:22px;height:22px;flex:0 0 auto;fill:currentColor}
.social-link>.social-outline{fill:none;stroke:currentColor;stroke-width:1.7}.social-dot{fill:currentColor;stroke:none}
.social-copy{display:flex;flex-direction:column;gap:2px;font-size:13px;font-weight:600}.social-copy small{color:#a9bad5;font-size:11px;font-weight:400}
.social-link[aria-disabled="true"]{cursor:default}
.social-link[href]:hover{border-color:#92b7ef;background:#ffffff0c}
.contact-actions .btn:focus-visible,.social-link[href]:focus-visible{outline:3px solid #e7c37a;outline-offset:4px}
@media(max-width:650px){.contact-actions{gap:12px}.contact-actions .btn{width:100%}.contact-socials{gap:8px}.social-link{padding:10px;gap:7px;flex:1 1 94px;justify-content:center}.social-link>svg{width:19px;height:19px}.social-copy{font-size:12px}}

/* LED do hero: somente o brilho varia, sem alterar tamanho ou alinhamento. */
@keyframes hero-led-pulse {
  0% { box-shadow: 0 0 8px #65d9d080, 0 0 0 0 #65d9d055; }
  50% { box-shadow: 0 0 18px #65d9d0dd, 0 0 0 6px #65d9d018; }
  80% { box-shadow: 0 0 12px #65d9d080, 0 0 0 10px #65d9d000; }
  100% { box-shadow: 0 0 8px #65d9d080, 0 0 0 10px #65d9d000; }
}
@media (prefers-reduced-motion: reduce) {
  .dot { animation: none; }
}