/* Inter (OFL), hospedada no proprio site: fonte variavel, um arquivo cobre os pesos 100 a 900. */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("../assets/fonts/inter-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("../assets/fonts/inter-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face {
  font-family: Aerodome;
  src: url("../assets/mockup-v1/aerodome-regular.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: EAVM;
  src: url("../assets/mockup-v1/Eavm.ttf") format("truetype");
  font-display: swap;
}

:root {
  color-scheme: light dark;
  --ink: #16333c;
  --green: #32be49;
  --green-soft: #82c89a;
  --green-pale: #e3fce3;
  --line: #dce7e1;
  --paper: #f7faf8;
  --white: #fff;
  --navy: #0e262e;
  --muted-on-dark: #b7c9c0;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --dur-ui: 180ms;
  font-family: Aerodome, system-ui, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  background: var(--paper);
  color: var(--ink);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; min-width: 320px; overflow-x: clip; }
img { display: block; max-width: 100%; }
button, a { font: inherit; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
::selection { color: var(--ink); background: var(--green-pale); }

.skip-link {
  position: fixed; z-index: 20; top: 8px; left: 8px; padding: 12px 16px;
  transform: translateY(-150%); background: var(--ink); color: white;
}
.skip-link:focus { transform: translateY(0); }
.site-header {
  position: relative; z-index: 10; min-height: 84px; padding: 0 clamp(22px, 5.2vw, 84px);
  display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(22,51,60,.08);
  background: var(--paper);
}
.hero-story { position: relative; }
.hero, .hero-copy, .hero .hero-kicker, .bridge-intro, .bridge-product span { font-family: var(--fonte-texto); }
.brand img { width: 190px; height: auto; }
.main-nav { display: flex; flex: 0 0 auto; align-items: center; gap: clamp(12px, 1.35vw, 18px); font-family: var(--fonte-texto); font-size: 14px; white-space: nowrap; }
.main-nav > a:not(.nav-contact) { flex: 0 0 auto; white-space: nowrap; transition: color var(--dur-ui) ease; }
.nav-contact { min-height: 44px; flex: 0 0 auto; padding: 13px 18px; border: 1px solid rgba(22,51,60,.26); border-radius: 2px; white-space: nowrap; transition: background var(--dur-ui) ease, color var(--dur-ui) ease; }
.language-switch { display: flex; gap: 7px; align-items: center; }
.language-switch button { min-width: 44px; min-height: 44px; padding: 8px 2px; border: 0; border-bottom: 1px solid transparent; background: transparent; font-size: 11px; cursor: pointer; }
.language-switch button[aria-pressed="true"] { border-color: var(--green); color: var(--ink); }
.menu-toggle { display: none; }

.hero { min-height: calc(100svh - 84px); padding: clamp(28px, 4vw, 58px) clamp(22px, 8vw, 128px) 24px; display: flex; flex-direction: column; position: relative; overflow: hidden; background: var(--navy); color: #fbfdfb; }
.hero-topline { width: min(100%, 1600px); min-height: 44px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.hero-kicker, .section-kicker { margin: 0; color: #47735b; font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.hero-kicker { color: #a8c3b2; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.hero-intro { width: min(100%, 1600px); margin: clamp(30px, 4.3vh, 50px) auto 0; }
.hero-opening-copy { will-change: transform, opacity; }
.hero-scroll-suite { display: none; }
.hero h1 { max-width: 100%; margin: 0; font-family: var(--fonte-display); font-size: clamp(58px, 6.1vw, 92px); font-weight: 400; letter-spacing: -.025em; line-height: 1.08; color: #fbfdfb; }
.hero .hero-title-line { display: block; overflow: hidden; padding-block: .08em; margin-block: -.08em; }
.hero-title-reveal { display: block; }
.hero .desktop-title { display: block; }
.hero .mobile-title { display: none; }
.desktop-title { display: inline; }
.mobile-title { display: none; }
.hero-copy { max-width: 720px; margin: 18px 0 0; color: var(--muted-on-dark); font-size: clamp(16px, 1.2vw, 18px); line-height: 1.5; text-align: left; }
.signal-stage { position: relative; left: 50%; width: 100vw; height: clamp(190px, 26vh, 320px); margin: auto 0 0; overflow: hidden; transform: translateX(-50%); }
.signal-landscape { position: absolute; left: 0; bottom: -8px; display: block; width: 200%; height: 100%; overflow: visible; }
.wave-parallax { transform-box: view-box; transform: translateY(0); }
.onda-a, .onda-b, .onda-c { fill: none; stroke-linecap: round; stroke-linejoin: round; transform-box: view-box; will-change: transform; animation-play-state: paused; }
.onda-a { stroke: #32be49; stroke-width: 2.6; animation: deriva 26s linear infinite; }
.onda-b { stroke: #82c89a; stroke-width: 1.8; opacity: .45; animation: deriva 40s linear infinite reverse; }
.onda-c { stroke: #e9f7ea; stroke-width: 1.4; opacity: .22; animation: deriva 58s linear infinite; }
.onda-a, .onda-b, .onda-c { animation-play-state: paused; }
.signal-stage.motion-running .onda-a, .signal-stage.motion-running .onda-b, .signal-stage.motion-running .onda-c { animation-play-state: running; }
@keyframes deriva { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.product-signatures { width: min(100%, 1600px); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(233,247,234,.24); }
.product-item { position: relative; min-width: 0; }
.product-signature { min-height: 72px; display: flex; align-items: center; gap: 14px; padding: 12px 16px 12px 0; }
.product-signature img { width: 160px; max-width: 100%; height: auto; max-height: none; }
.product-item:nth-child(n+2) .product-signature img { width: 130px; }
.signature-copy { display: grid; gap: 2px; color: #fbfdfb; line-height: 1.25; }
.signature-copy strong { font-size: 13px; font-weight: 600; }
.signature-copy small { color: #adc5b6; font-size: 10px; }
.product-item + .product-item { padding-left: 5%; border-left: 1px solid rgba(233,247,234,.24); }
.product-detail { display: none; }
.experience { padding: clamp(54px, 8vw, 98px) clamp(22px, 8vw, 128px); background: #edf5ef; }
.bridge-inner { width: min(100%, 1440px); margin: 0 auto; display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: clamp(38px, 7vw, 110px); align-items: start; }
.section-kicker { margin-bottom: 22px; }
.experience h2 { max-width: 700px; margin: 0; font-size: clamp(36px, 3vw, 44px); font-weight: 400; letter-spacing: -.025em; line-height: 1.05; }
.bridge-intro { max-width: 620px; margin: 18px 0 0; color: #506a63; font-size: 16px; line-height: 1.55; }
.bridge-products { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: clamp(18px, 2.5vw, 38px); padding-top: 18px; }
.bridge-product { min-height: 104px; display: grid; align-content: start; gap: 10px; padding-top: 14px; border-top: 1px solid #cbded0; }
.bridge-product strong { font-size: 17px; font-weight: 600; }
.bridge-product span { color: #526a63; font-size: 13px; line-height: 1.5; }
.bridge-product:focus-visible, .language-switch button:focus-visible, a:focus-visible, .menu-toggle:focus-visible { outline: 2px solid #248e3d; outline-offset: 4px; }

.fluctus-chapter { padding: clamp(72px, 9vw, 112px) clamp(22px, 8vw, 128px) 36px; background: #fff; }
.fluctus-layout { width: min(100%, 1280px); margin: 0 auto; display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(48px, 8vw, 112px); align-items: center; }
.fluctus-copy { max-width: 560px; }
.fluctus-copy h2 { margin: 0; font-size: clamp(34px, 2.6vw, 42px); font-weight: 400; letter-spacing: -.025em; line-height: 1.06; }
.fluctus-description { max-width: 430px; margin: 22px 0 0; color: #526a63; font-size: 16px; line-height: 1.6; }
.fluctus-brand { display: grid; gap: 7px; justify-items: start; margin: 0 0 26px; }
.fluctus-brand img { width: 300px; height: auto; }
.fluctus-brand span { color: #526a63; font-size: 12px; }
.fluctus-janela { width: min(100%, 600px); margin: 0; display: flex; flex-direction: column; gap: 17px; }
.fluctus-janela figcaption { margin-top: 0; color: #526a63; font-size: 11px; }
/* janela do Fluctus com o video real da tela de Conversas (16:10): moldura discreta, barra de titulo curta */
.janela-quadro { overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 1px 2px rgba(14,38,46,.06), 0 14px 34px -14px rgba(14,38,46,.24); }
.janela-barra { height: 30px; display: flex; align-items: center; gap: 12px; padding: 0 12px; border-bottom: 1px solid var(--line); background: #f3f7f4; }
.janela-pontos { display: flex; gap: 6px; }
.janela-pontos i { width: 8px; height: 8px; border-radius: 50%; background: #cbd8d1; }
.janela-titulo { color: #526a63; font: 500 11px/1 var(--fonte-texto); letter-spacing: .02em; }
.fluctus-janela .video-quadro { position: relative; aspect-ratio: 16 / 10; background: #0e262e; }
.fluctus-janela .video-quadro > img, .fluctus-janela .video-quadro > video { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 0; background: transparent; object-fit: cover; }
/* a janela flutua sobre o sinal: a onda passa por tras dela, na altura da parte de baixo, e sai pelas laterais
   (a direita ate a borda da tela; a secao recorta com overflow-x: clip, sem rolagem horizontal) */
.fluctus-chapter { overflow-x: clip; }
.janela-cena { position: relative; }
.janela-cena .janela-quadro { position: relative; z-index: 1; }
.janela-cena .fluctus-score { position: absolute; z-index: 0; top: 70%; left: -40px; right: -50vw; width: auto; height: 32%; margin: 0; transform: translateY(-50%); pointer-events: none; }
.janela-cena .fluctus-score svg { width: 100%; height: 100%; aspect-ratio: auto; }
/* celular: a janela mostra so a conversa aberta (retangulo x 448 a 1538, y 650 a 1150 do quadro de 1920x1200,
   onde ha mensagens durante o loop inteiro). O video, o poster e a imagem de reserva sao ampliados e deslocados
   dentro da janela (1920/1090 = 176,147%; 1200/500 = 240%; -448/1090 = -41,101%; -650/500 = -130%); a janela
   recorta o excedente e a barra de titulo fica por cima. Barra baixa, botao de pausa pequeno na barra (fora da
   conversa), legenda curta logo abaixo. */
@media (max-width: 1023.98px) {
  .fluctus-janela { gap: 6px; }
  .fluctus-janela figcaption { font-size: 10px; }
  .fluctus-janela .video-quadro { aspect-ratio: 1090 / 500; }
  .fluctus-janela .video-quadro > img, .fluctus-janela .video-quadro > video { inset: auto; left: -41.101%; top: -130%; width: 176.147%; height: 240%; object-fit: fill; }
  .janela-barra { position: relative; z-index: 2; }
  .fluctus-janela .mo-video-btn { z-index: 3; }
  .janela-quadro { border-radius: 10px; box-shadow: 0 1px 2px rgba(14,38,46,.06), 0 10px 24px -12px rgba(14,38,46,.22); }
  .janela-barra { height: 22px; gap: 8px; padding: 0 8px 0 10px; }
  .janela-pontos { gap: 4px; }
  .janela-pontos i { width: 6px; height: 6px; }
  .janela-titulo { font-size: 10px; }
  .fluctus-janela .mo-video-btn { top: -20px; right: 6px; bottom: auto; width: 18px; height: 18px; border-color: var(--line); background: transparent; color: #526a63; }
  .fluctus-janela .mo-video-btn::before { content: ""; position: absolute; inset: -13px; } /* area de toque de 44px */
  .fluctus-janela .mo-video-btn svg { width: 10px; height: 10px; }
  .janela-cena .fluctus-score { left: -50vw; }
}

@media (max-width: 1200px) {
  .js .menu-toggle { display: grid; gap: 6px; width: 46px; height: 46px; place-content: center; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer; }
  .menu-toggle span { display: block; width: 17px; height: 1px; background: var(--ink); transition: transform 180ms ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .js .main-nav { position: absolute; top: calc(100% - 1px); right: 22px; display: none; min-width: min(340px, calc(100vw - 44px)); align-items: stretch; flex-direction: column; gap: 0; padding: 8px 20px 20px; border: 1px solid var(--line); background: var(--paper); white-space: normal; }
  .js .main-nav.is-open { display: flex; }
  .js .main-nav > a:not(.nav-contact) { min-height: 48px; display: flex; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .scroll-cue { display: none; }
}

@media (min-width: 1201px) and (min-height: 800px) and (prefers-reduced-motion: no-preference) {
  .js .site-header.is-scroll-scene { position: sticky; top: 0; }
  .js .hero-story.is-scroll-scene { height: calc(100svh - 84px + 68svh); }
  .js .hero.is-scroll-scene { position: sticky; top: 84px; height: calc(100svh - 84px); min-height: 0; }
  .js .hero.is-scroll-scene .signal-stage { height: clamp(180px, 21svh, 260px); }
  .js .hero.is-scroll-scene .hero-intro { position: relative; }
  .js .hero.is-scroll-scene .hero-scroll-suite { position: absolute; inset: 0 auto auto 0; display: block; max-width: 1000px; margin: 0; color: #fbfdfb; font-size: clamp(54px, 4.2vw, 64px); font-weight: 400; letter-spacing: -.025em; line-height: 1.05; opacity: 0; transform: translateY(16px); pointer-events: none; }
  .js .hero.is-scroll-scene .hero-scroll-suite .mobile-title { display: none; }
  .js .hero.is-scroll-scene .hero-scroll-suite .desktop-title { display: block; }
  .js .hero.is-scroll-scene .product-item { z-index: 1; will-change: transform; }
  .js .hero.is-scroll-scene .product-signature { position: relative; z-index: 1; }
  .js .hero.is-scroll-scene .product-detail { position: absolute; top: calc(100% + 8px); left: 0; right: 4%; display: block; margin: 0; color: #b7c9c0; font-size: 13px; line-height: 1.45; opacity: 0; transform: translateY(8px); pointer-events: none; }
  .js .hero.is-scroll-scene .product-item + .product-item .product-detail { left: 5%; }
}

@media (hover: hover) and (pointer: fine) {
  .main-nav > a:not(.nav-contact):hover { color: #268c3c; }
  .nav-contact:hover { background: var(--ink); color: var(--white); }
  .product-signature:hover img { opacity: .75; }
}

@media (max-width: 900px) {
  .site-header { min-height: 76px; }
  .main-nav { gap: 20px; font-size: 13px; }
  .brand img { width: 164px; }
  .nav-contact { padding: 11px 12px; }
  .hero { min-height: calc(100svh - 76px); padding-inline: 6vw; }
  .hero-intro { margin-top: 38px; }
  .hero h1 { font-size: clamp(50px, 6.2vw, 76px); }
  .hero-copy { max-width: 620px; font-size: 16px; }
  .signal-stage { height: clamp(190px, 25vh, 280px); }
  .experience { padding-inline: 6vw; }
  .bridge-inner { grid-template-columns: 1fr; gap: 30px; }
  .bridge-products { gap: 24px; }
  .fluctus-chapter { padding-inline: 6vw; }
  .fluctus-layout { grid-template-columns: 1fr; gap: 42px; }
  .fluctus-janela { justify-self: center; }
}

@media (max-width: 680px) {
  html { scroll-padding-top: 70px; }
  .site-header { min-height: 70px; padding: 0 20px; flex-wrap: wrap; }
  .brand img { width: 148px; }
  .js .menu-toggle { display: grid; gap: 6px; width: 46px; height: 46px; place-content: center; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer; }
  .main-nav { display: flex; flex: 1 0 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 0 16px; font-size: 15px; }
  .js .site-header { flex-wrap: nowrap; }
  .js .main-nav { position: absolute; top: calc(100% - 1px); left: 0; right: 0; display: none; padding: 8px 20px 20px; border-bottom: 1px solid var(--line); background: var(--paper); }
  .js .main-nav.is-open { display: flex; }
  .main-nav > a:not(.nav-contact) { min-height: 48px; display: flex; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .language-switch { order: 1; justify-content: flex-start; gap: 14px; padding: 13px 0; }
  .language-switch button { min-height: 44px; min-width: 44px; font-size: 12px; }
  .nav-contact { align-self: flex-start; margin-top: 8px; padding: 13px 16px; }
  .hero { min-height: auto; padding: 24px 22px 20px; justify-content: flex-start; }
  .hero-topline { min-height: 44px; }
  .hero-kicker { max-width: 230px; font-size: 11px; }
  .hero-intro { display: block; margin-top: 29px; }
  .hero h1 { font-size: clamp(25px, 8vw, 32px); line-height: 1.08; letter-spacing: -.025em; }
  .desktop-title { display: none; }
  .mobile-title { display: block; }
  .hero .desktop-title { display: none; }
  .hero .mobile-title { display: block; }
  .hero .mobile-title { font-size: inherit; white-space: nowrap; }
  .hero-copy { max-width: 100%; margin: 15px 0 0; font-size: 13px; text-align: left; }
  .signal-stage { width: 100vw; height: clamp(185px, 28svh, 230px); margin: 24px 0 18px; }
  .signal-landscape { width: 400%; max-width: none; }
  .product-signatures { width: 100%; margin: 0; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(233,247,234,.24); }
  .product-signature { min-width: 0; min-height: 72px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 6px; padding: 9px 6px 7px 0; }
  .product-signature img { width: min(100%, 88px); max-width: 88px; height: auto; max-height: none; }
  .product-item:nth-child(n+2) .product-signature img { width: min(100%, 88px); max-width: 100%; height: auto; }
  .signature-copy strong { font-size: 11px; }
  .signature-copy small { font-size: 9px; }
  .product-item + .product-item { padding-left: 8px; border-left: 1px solid rgba(233,247,234,.24); border-top: 0; }
  .product-detail { display: none !important; }
  .experience { padding: 48px 22px; }
  .bridge-inner { display: block; }
  .section-kicker { margin-bottom: 18px; font-size: 11px; }
  .experience h2 { font-size: clamp(26px, 8.1vw, 35px); line-height: 1.06; }
  .fluctus-copy .mobile-title { display: block; font-size: clamp(24px, 8vw, 32px); white-space: nowrap; }
  .bridge-intro { margin-top: 15px; font-size: 14px; }
  .bridge-products { grid-template-columns: 1fr; gap: 0; margin-top: 24px; padding-top: 0; }
  .bridge-product { min-height: 0; grid-template-columns: 72px minmax(0,1fr); align-items: baseline; gap: 14px; padding: 13px 0; }
  .bridge-product strong { font-size: 15px; }
  .bridge-product span { font-size: 12px; }
  .fluctus-chapter { padding: 68px 22px 28px; }
  .fluctus-layout { gap: 36px; }
  .fluctus-copy h2 { font-size: clamp(34px, 9vw, 42px); }
  .fluctus-description { margin-top: 17px; font-size: 14px; }
  .fluctus-brand { margin-top: 23px; }
  .fluctus-janela { gap: 13px; }
  .fluctus-janela figcaption { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .onda-a, .onda-b, .onda-c { animation: none; }
}

/* Homepage institucional */
/* Tipografia: Aerodome so em assinatura (h1, h2 de secao, numeros grandes, wordmarks); Inter em todo o resto. */
:root {
  --fonte-display: Aerodome, system-ui, sans-serif;
  --fonte-texto: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: var(--fonte-display);
  --body: var(--fonte-texto);
}
body { font-family: var(--body); color: var(--ink); background: var(--paper); }
h1, h2 { font-family: var(--fonte-display); }
h3, .hero-kicker, .section-kicker, .signature-copy, .product-detail, .text-link, .bridge-product strong { font-family: var(--fonte-texto); }
h3, .bridge-product strong, .signature-copy strong { font-weight: 600; letter-spacing: -.01em; }
.site-header { min-height: 84px; padding: 0 clamp(22px, 5.2vw, 84px); display: block; }
.header-inner { width: min(100%, 1600px); height: 84px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.site-header.is-scroll-scene { position: sticky; top: 0; }
.brand img { width: 190px; }
.main-nav { font-family: var(--fonte-texto); }
.main-nav a { min-height: 44px; display: inline-flex; align-items: center; }
.nav-contact { border-radius: 3px; }
.hero-story { position: relative; }
.hero { min-height: calc(100svh - 84px); }
.hero-inner { display: flex; min-height: inherit; flex: 1; flex-direction: column; }
.hero.is-scroll-scene { position: sticky; top: 84px; height: calc(100svh - 84px); min-height: 0; }
.hero.is-scroll-scene .signal-stage { height: clamp(180px, 21svh, 260px); }
.hero-story.is-scroll-scene { height: calc(100svh - 84px + 68svh); }
.hero-topline { min-height: 44px; }
.hero-intro { width: min(100%, 1600px); }
.hero h1 { letter-spacing: -.025em; }
.signal-stage { margin-top: auto; }
.signal-landscape { height: 100%; }
.product-signatures { flex: 0 0 auto; }
.product-signature { font-family: var(--body); }
.product-detail { font-family: var(--fonte-texto); }
.experience { scroll-margin-top: 84px; }
.fluctus-chapter, .one-chapter, .sms-chapter, .about-chapter, .clients-chapter, .contact-chapter { scroll-margin-top: 84px; }
.bridge-product { transition: border-color var(--dur-ui) ease; }
.bridge-product strong { font-size: 18px; }
.fluctus-chapter { padding-top: clamp(82px, 9vw, 122px); padding-bottom: clamp(66px, 8vw, 104px); }
.fluctus-layout { align-items: center; }
.fluctus-copy h2 { font-size: clamp(34px, 2.6vw, 42px); }
.fluctus-copy p, .fluctus-capabilities p, .one-copy > p:not(.section-kicker), .sms-copy > p:not(.section-kicker), .about-story > p, .contact-copy > p { font-family: var(--body); }
.hero-copy, .bridge-intro, .bridge-product span, .fluctus-copy .fluctus-description, .fluctus-brand span, .fluctus-janela figcaption, .product-detail { font-family: var(--fonte-texto); }
.fluctus-janela { width: min(100%, 600px); }
.fluctus-score { width: 100%; min-width: 0; margin: 10px 0 0; overflow: hidden; opacity: .9; }
.fluctus-score svg { display: block; width: 100%; height: auto; aspect-ratio: 520 / 112; overflow: visible; }
.fluctus-wave { transform-box: view-box; animation: product-flow 12s linear infinite; animation-play-state: paused; }
.fluctus-score.is-running .fluctus-wave { animation-play-state: running; }
@keyframes product-flow { to { transform: translateX(-512px); } }
.fluctus-capabilities { width: min(100%, 1280px); margin: clamp(58px, 7vw, 88px) auto 0; padding-top: clamp(28px, 4vw, 48px); display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 7vw, 112px); border-top: 1px solid var(--line); }
.capability-copy h3 { max-width: 510px; margin: 0; font-size: clamp(24px, 2.2vw, 28px); font-weight: 600; line-height: 1.25; letter-spacing: -.015em; }
.capability-detail { max-width: 650px; }
.capability-detail > p { margin: 0 0 14px; color: #405d56; font-size: 15px; line-height: 1.65; }
.capability-detail .channel-list { margin-top: 22px; color: #526a63; font-size: 13px; }
.meta-provider { display: flex; align-items: center; gap: 7px; margin: 18px 0 12px !important; color: #526a63; font-size: 12px !important; }
.meta-provider b { color: var(--ink); font-size: 16px; }
.text-link { min-height: 44px; display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-size: 14px; }
.text-link::after { content: "↗"; font-family: var(--body); color: #47735b; transition: transform var(--dur-ui) var(--ease-out); }
.one-chapter { padding: clamp(90px, 11vw, 150px) clamp(22px, 8vw, 128px); background: var(--navy); color: #fbfdfb; }
.one-layout { width: min(100%, 1280px); min-height: 360px; margin: auto; display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(60px, 9vw, 148px); align-items: center; }
.one-copy { max-width: 560px; }
.one-chapter .section-kicker { color: #a8c3b2; }
.chapter-logo { height: auto; max-height: none; margin-bottom: 28px; }
.one-copy .chapter-logo { width: 240px; }
.sms-copy .chapter-logo { width: 240px; }
.one-copy h2, .sms-copy h2, .about-heading h2, .contact-copy h2 { margin: 0; font-weight: 400; letter-spacing: -.035em; line-height: 1.02; }
.one-copy h2 { max-width: 460px; font-size: clamp(32px, 3vw, 42px); }
.one-copy > p:not(.section-kicker) { max-width: 460px; margin: 22px 0 0; color: #c2d1c9; font-size: 16px; line-height: 1.7; }
.one-copy .text-link { margin-top: 14px; color: #fbfdfb; }
.one-copy .text-link::after { color: #82c89a; }
.one-visual { align-self: center; }
.voice-score { width: 100%; }
.voice-equalizer { width: 100%; height: 300px; display: flex; align-items: center; justify-content: space-between; gap: 4px; }
.voice-bar { height: var(--bar-height); min-width: 3px; max-width: 9px; flex: 1 1 0; border-radius: 99px; background: var(--green); opacity: .92; transform: scaleY(1); transform-origin: center; animation: voice-level var(--bar-duration) var(--ease-in-out) var(--bar-delay) infinite alternate; animation-play-state: paused; }
.voice-score.is-running .voice-bar { animation-play-state: running; }
@keyframes voice-level { from { transform: scaleY(.68); } to { transform: scaleY(1.12); } }
.voice-score p { margin: 18px 0 0; color: #adc5b6; font: 12px var(--body); letter-spacing: .03em; }
.one-functions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin: 66px 0 0; color: #fbfdfb; font: 13px var(--body); }
.one-functions i { width: 3px; height: 3px; border-radius: 50%; background: #82c89a; }
.sms-chapter { padding: clamp(90px, 11vw, 150px) clamp(22px, 8vw, 128px); background: var(--paper); }
.sms-layout { width: min(100%, 1280px); margin: auto; display: block; }
.sms-copy { max-width: 1050px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(28px, 5vw, 72px); align-items: start; }
.sms-copy > .section-kicker, .sms-copy > .chapter-logo, .sms-copy > h2, .sms-copy > .text-link { grid-column: 1/-1; }
.sms-copy .chapter-logo { margin-bottom: 26px; }
.sms-copy h2 { max-width: 1050px; font-size: clamp(34px, 3.4vw, 48px); }
.sms-copy > p:not(.section-kicker) { max-width: none; margin: 22px 0 0; color: #405d56; font-size: 16px; line-height: 1.7; }
.sms-copy .text-link { margin-top: 14px; }
.sms-visual { margin-top: 48px; min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .7fr); gap: 0 clamp(32px, 7vw, 96px); align-items: center; }
.sms-pulse { width: 100%; grid-row: 1 / span 2; }
.sms-pulse svg { width: 100%; height: auto; overflow: visible; }
.sms-packet { animation: sms-travel 3.6s linear infinite; animation-play-state: paused; }
.sms-pulse.is-running .sms-packet { animation-play-state: running; }
@keyframes sms-travel { to { stroke-dashoffset: -1000; } }
.sms-pulse p { margin: 17px 0 0; color: #526a63; font: 12px var(--body); }
.sms-terms { grid-column: 2; align-self: end; display: flex; align-items: baseline; gap: 22px; margin: 0; color: var(--ink); font-family: var(--serif); font-size: clamp(27px, 3vw, 42px); letter-spacing: -.035em; }
.sms-terms span + span { color: #47735b; }
.sms-caption { grid-column: 2; align-self: start; margin: 8px 0 0; color: #526a63; font: 12px var(--body); }
.about-chapter { padding: clamp(86px, 11vw, 142px) clamp(22px, 8vw, 128px); background: #e3fce3; }
.about-inner { width: min(100%, 1280px); margin: auto; display: block; }
.about-heading .section-kicker { margin-bottom: clamp(20px, 2.6vw, 32px); }
.about-heading h2 { max-width: 1050px; font-size: clamp(36px, 3.4vw, 48px); }
.about-story { max-width: none; margin-top: 36px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(28px, 6vw, 90px); padding-top: 0; }
.about-story > p { margin: 0 0 19px; color: #405d56; font-size: 16px; line-height: 1.7; }
.about-story .about-lead { color: var(--ink); font-size: 19px; }
.capability-words { grid-column: 1/-1; margin-top: 22px; display: flex; flex-wrap: wrap; column-gap: 18px; row-gap: 8px; color: var(--ink); font: clamp(14px, 1.2vw, 17px) var(--serif); }
.capability-words span + span::before { content: "/"; margin-right: 18px; color: #82a88d; }
.about-links { grid-column: 1/-1; display: flex; flex-wrap: wrap; gap: 22px; margin-top: 17px; }
.clients-chapter { padding: clamp(72px, 8vw, 108px) clamp(22px, 8vw, 128px); background: #fff; }
.clients-inner { width: min(100%, 1280px); margin: auto; }
.clients-copy { display: block; }
.clients-copy .section-kicker { margin-bottom: 18px; }
.clients-copy h2 { max-width: 900px; margin: 0; font-size: clamp(30px, 2.4vw, 34px); font-weight: 400; line-height: 1.1; letter-spacing: -.03em; }
.client-logos { margin-top: 54px; padding: 34px 0 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: center; justify-items: center; column-gap: clamp(20px, 5vw, 72px); row-gap: 40px; }
.client-logos img { width: min(100%, 170px); height: 48px; object-fit: contain; filter: saturate(.82); }
.clients-headline { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); align-items: center; gap: clamp(36px, 7vw, 100px); }
.client-total { display: flex; flex-direction: column; align-items: flex-start; gap: 0; white-space: normal; }
.client-total strong { color: var(--ink); font: 400 clamp(100px, 11vw, 150px)/.9 var(--serif); letter-spacing: -.07em; }
.client-total span { color: #47735b; font: 16px var(--fonte-texto); }
.clients-headline h2 { max-width: 680px; margin: 0; font: 400 clamp(32px, 3.2vw, 42px)/1.08 var(--serif); letter-spacing: -.03em; }
.client-proofline { display: flex; align-items: baseline; gap: clamp(28px, 5vw, 68px); margin-top: 26px; }
.client-stat { display: flex; align-items: baseline; gap: 8px; white-space: nowrap; }
.client-stat strong { color: var(--ink); font: 400 38px/1 var(--serif); letter-spacing: -.04em; }
.client-stat span { color: #526a63; font: 13px var(--fonte-texto); }
.client-proofline > p { max-width: 420px; margin: 0 0 0 auto; color: #526a63; font: 15px/1.5 var(--fonte-texto); }
.integrations-chapter { padding: clamp(78px, 9vw, 112px) clamp(22px, 8vw, 128px); background: #fff; }
.integrations-inner { width: min(100%, 1280px); margin: auto; display: block; }
.integrations-heading h2 { max-width: 1050px; margin: 0; font: 400 clamp(36px, 3.4vw, 48px)/1.07 var(--serif); letter-spacing: -.03em; }
.integrations-main { min-width: 0; margin-top: 34px; display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); grid-template-areas: "copy logos" "api links"; column-gap: clamp(28px, 6vw, 88px); row-gap: 22px; align-items: start; }
.integrations-copy { max-width: 640px; margin: 0; color: #405d56; font: 16px/1.65 var(--body); }
.integrations-copy { grid-area: copy; }
.integration-logos { grid-area: logos; margin: 0; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); align-items: center; justify-items: center; gap: 26px 20px; }
.integration-logos img { width: min(100%, 170px); height: 46px; object-fit: contain; }
.integration-links { grid-area: links; display: flex; flex-wrap: wrap; gap: 12px 26px; margin: 0; }
.integration-api { grid-area: api; margin: 0; color: #526a63; font: 13px/1.5 var(--body); }
.integration-api a { color: var(--ink); text-decoration: underline; text-decoration-color: #82c89a; text-underline-offset: 3px; }
.integration-sms { margin: 28px 0 0; padding-top: 20px; border-top: 1px solid var(--line); color: #405d56; font: 14px/1.55 var(--body); }
.contact-chapter { padding: clamp(86px, 11vw, 145px) clamp(22px, 8vw, 128px); background: #edf5ef; }
.contact-inner { width: min(100%, 1280px); margin: auto; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(46px, 8vw, 126px); align-items: start; }
.contact-copy { max-width: 560px; }
.contact-copy h2 { max-width: 560px; font-size: clamp(30px, 2.7vw, 38px); }
.contact-copy > p:not(.section-kicker) { max-width: 440px; margin: 22px 0 0; color: #405d56; font-size: 16px; line-height: 1.65; }
.contact-copy .contact-whatsapp a { color: var(--ink); text-decoration: underline; text-decoration-color: #82c89a; text-underline-offset: 4px; }
.formulario { min-width: 0; }
.formulario form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 24px; }
.field { display: grid; gap: 8px; }
.field label { color: var(--ink); font: 12px var(--body); }
.field input, .field select { width: 100%; min-height: 48px; padding: 10px 0; border: 0; border-bottom: 1px solid #9daf9f; border-radius: 0; outline: none; background: transparent; color: var(--ink); font: 16px var(--body); }
.field input:focus, .field select:focus { border-bottom-color: #248e3d; box-shadow: 0 1px 0 #248e3d; }
.field select { cursor: pointer; }
.field-interest { grid-column: 1/-1; }
.honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.turnstile-caixa { grid-column: 1/-1; min-height: 1px; }
.submit-button { width: fit-content; min-width: 210px; min-height: 48px; padding: 12px 20px; border: 0; border-radius: 2px; background: var(--ink); color: white; font: 14px var(--body); cursor: pointer; transition: background var(--dur-ui) ease, opacity var(--dur-ui) ease; }
.submit-button:disabled { cursor: wait; opacity: .72; }
.form-nota { grid-column: 1/-1; margin: -5px 0 0; color: #526a63; font: 11px/1.5 var(--body); }
.form-erro { grid-column: 1/-1; margin: 0; color: #9b312c; font: 13px/1.5 var(--body); }
.form-erro:empty { display: none; }
.btn-conteudo { display: inline-flex; align-items: center; gap: 8px; opacity: 0; filter: blur(2px); transition: opacity 180ms ease, filter 180ms ease; }
.btn-conteudo-mostra { opacity: 1; filter: blur(0); }
.btn-spinner { width: 14px; height: 14px; flex: 0 0 14px; border: 2px solid currentColor; border-left-color: transparent; border-radius: 50%; display: inline-block; animation: home-spinner 700ms linear infinite; }
@keyframes home-spinner { to { transform: rotate(360deg); } }
.btn-tremor { animation: home-button-shake 300ms ease-out; }
@keyframes home-button-shake { 0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-3px)}40%,80%{transform:translateX(3px)} }
.form-erro-anima { animation: home-error-in 180ms var(--ease-out) both; }
@keyframes home-error-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.form-sucesso { display: none; }
.form-sucesso.visivel { display: block; }
.formulario.enviado form { display: none; }
.formulario.enviado .form-sucesso { display: block; }
.form-sucesso h3 { margin: 0 0 12px; font-size: 28px; font-weight: 600; }
.form-sucesso p { color: #405d56; font: 15px/1.6 var(--body); }
.form-sucesso a { text-decoration: underline; text-underline-offset: 3px; }
.site-footer { padding: 62px clamp(22px, 8vw, 128px) 25px; background: var(--navy); color: #fbfdfb; }
.footer-inner { width: min(100%, 1440px); margin: auto; display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr 1fr; gap: clamp(28px, 4vw, 64px); }
.footer-brand img { width: 172px; height: auto; }
.footer-brand p, .footer-brand address { max-width: 280px; color: #b7c9c0; font: 13px/1.6 var(--body); }
.footer-brand address { margin-top: 20px; font-style: normal; }
.footer-inner h3 { margin: 0 0 16px; color: #fbfdfb; font: 600 14px var(--body); }
.footer-inner ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 11px; }
.footer-inner li, .footer-inner a { color: #b7c9c0; font: 12px/1.45 var(--body); }
.footer-inner a { transition: color var(--dur-ui) ease; }
.footer-bottom { width: min(100%, 1440px); margin: 45px auto 0; padding-top: 18px; border-top: 1px solid rgba(233,247,234,.2); display: flex; justify-content: space-between; gap: 18px; color: #a8c3b2; font: 11px var(--body); }
.home-photo-teaser { grid-column: 1/-1; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(220px, .82fr); align-items: end; gap: clamp(18px, 4vw, 52px); margin-top: 40px; }
.home-photo-teaser figure { min-width: 0; margin: 0; }
.home-photo-teaser figure:nth-child(2) { width: 84%; justify-self: end; }
.home-photo-teaser img { width: 100%; aspect-ratio: 4/3; object-fit: cover; background: #dce7e1; }
.home-photo-teaser figcaption { margin-top: 10px; color: #405d56; font: 12px/1.45 var(--body); }
.integration-logos { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 28px clamp(14px, 2.6vw, 34px); }
.integration-logos img { width: min(100%, 164px); height: 42px; }
.integration-logos { padding-inline: clamp(14px, 3vw, 36px); }
.skip-link { z-index: 100; }

@media (max-width: 1200px) {
  .site-header { min-height: 76px; }
  .header-inner { height: auto; min-height: 76px; flex-wrap: wrap; padding-block: 10px; }
  html:not(.js) .main-nav { width: 100%; flex: 1 0 100%; flex-wrap: wrap; justify-content: space-between; gap: 4px 14px; padding: 6px 0; font-size: 13px; white-space: normal; }
  html:not(.js) .main-nav > a:not(.nav-contact) { min-height: 44px; }
  .js .header-inner { position: relative; height: 76px; min-height: 76px; flex-wrap: nowrap; padding-block: 0; }
  .js .menu-toggle { display: grid; gap: 6px; width: 46px; height: 46px; place-content: center; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer; }
  .menu-toggle span { display: block; width: 17px; height: 1px; background: var(--ink); transition: transform 180ms ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .js .main-nav { position: absolute; top: 100%; right: clamp(20px, 4vw, 48px); display: none; min-width: min(360px, calc(100vw - 40px)); align-items: stretch; flex-direction: column; gap: 0; padding: 8px 20px 20px; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 18px 36px rgba(14,38,46,.08); }
  .js .main-nav.is-open { display: flex; }
  .js .main-nav > a:not(.nav-contact) { min-height: 48px; display: flex; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .language-switch { order: 1; gap: 12px; padding: 10px 0; }
  .nav-contact { align-self: flex-start; margin-top: 8px; }
  .hero-story.is-scroll-scene { height: auto; }
  .hero.is-scroll-scene { position: relative; top: auto; height: auto; min-height: calc(100svh - 76px); }
  .hero-scroll-suite, .product-detail { display: none !important; }
}
@media (min-width: 1201px) and (min-height: 800px) and (prefers-reduced-motion: no-preference) {
  .js .site-header.is-scroll-scene { position: sticky; top: 0; }
  .js .hero-story.is-scroll-scene { height: calc(100svh - 84px + 68svh); }
  .js .hero.is-scroll-scene { position: sticky; top: 84px; height: calc(100svh - 84px); min-height: 0; }
  .js .hero.is-scroll-scene .hero-scroll-suite { position: absolute; inset: 0 auto auto 0; display: block; max-width: 1000px; margin: 0; color: #fbfdfb; font-size: clamp(54px, 4.2vw, 64px); font-weight: 400; letter-spacing: -.025em; line-height: 1.05; opacity: 0; transform: translateY(16px); pointer-events: none; }
  .js .hero.is-scroll-scene .hero-scroll-suite .mobile-title { display: none; }
  .js .hero.is-scroll-scene .hero-scroll-suite .desktop-title { display: block; }
  .js .hero.is-scroll-scene .product-item { z-index: 1; will-change: transform; }
  .js .hero.is-scroll-scene .product-signature { position: relative; z-index: 1; }
  .js .hero.is-scroll-scene .product-detail { position: absolute; top: calc(100% + 8px); left: 0; right: 4%; display: block; margin: 0; color: #b7c9c0; font-size: 13px; line-height: 1.45; opacity: 0; transform: translateY(8px); pointer-events: none; }
  .js .hero.is-scroll-scene .product-item + .product-item .product-detail { left: 5%; }
}
@media (max-width: 900px) {
  .one-layout, .contact-inner { grid-template-columns: 1fr; gap: 46px; }
  .integrations-main { grid-template-columns: 1fr; grid-template-areas: "copy" "logos" "links" "api"; gap: 20px; margin-top: 24px; }
  .integrations-inner { display: block; }
  .integration-logos { margin: 0; }
  .integration-sms { margin-top: 24px; }
  .one-layout { min-height: 0; }
  .one-visual { max-width: 680px; }
  .one-functions { margin-top: 32px; }
  .fluctus-capabilities { grid-template-columns: 1fr; gap: 24px; }
  .about-story { padding-top: 0; }
}
@media (max-width: 680px) {
  html { scroll-padding-top: 70px; }
  .site-header { padding: 0 20px; }
  html:not(.js) .header-inner { min-height: 0; }
  html:not(.js) .main-nav { flex-direction: column; align-items: stretch; gap: 0; padding: 8px 0 16px; font-size: 15px; white-space: normal; }
  html:not(.js) .main-nav > a:not(.nav-contact) { min-height: 48px; justify-content: flex-start; border-bottom: 1px solid var(--line); }
  .js .header-inner { height: 70px; min-height: 70px; }
  .brand img { width: 148px; }
  .js .main-nav { left: 0; right: 0; min-width: 0; padding: 8px 20px 20px; border-right: 0; border-left: 0; }
  .main-nav > a:not(.nav-contact) { min-height: 48px; }
  .language-switch button { min-width: 44px; min-height: 44px; }
  .hero { min-height: auto; padding: 24px 22px 20px; }
  .hero-intro { margin-top: 29px; }
  .hero h1 { font-size: clamp(25px, 8vw, 32px); line-height: 1.08; letter-spacing: -.025em; }
  .hero-copy { max-width: 100%; margin-top: 15px; font-family: var(--fonte-texto); font-size: 13px; }
  .signal-stage { height: clamp(185px, 28svh, 230px); margin: 24px 0 18px; }
  .signal-landscape { width: 400%; max-width: none; }
  .product-signatures { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .product-signature { min-height: 72px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 6px; padding: 9px 6px 7px 0; }
  .product-signature img { width: min(100%, 88px); max-width: 88px; height: auto; max-height: none; }
  .product-item:nth-child(n+2) .product-signature img { width: min(100%, 88px); max-width: 100%; height: auto; }
  .signature-copy strong { font-size: 11px; }
  .signature-copy small { font-size: 9px; }
  .product-item + .product-item { padding-left: 8px; }
  .experience { padding: 48px 22px; }
  .bridge-inner { display: block; }
  .experience h2 { font-size: clamp(26px, 8.1vw, 35px); }
  .bridge-products { grid-template-columns: 1fr; gap: 0; margin-top: 24px; }
  .bridge-product { min-height: 0; grid-template-columns: 82px minmax(0,1fr); align-items: baseline; gap: 14px; padding: 13px 0; }
  .fluctus-chapter { padding: 68px 22px 44px; }
  .fluctus-layout { grid-template-columns: 1fr; gap: 36px; }
  .fluctus-copy h2 { font-size: clamp(24px, 8vw, 32px); }
  .fluctus-brand { margin-bottom: 22px; }
  .fluctus-brand img { width: 220px; }
  .one-copy .chapter-logo, .sms-copy .chapter-logo { width: 180px; }
  .fluctus-janela { gap: 13px; }
  .fluctus-janela figcaption { font-size: 10px; }
  .fluctus-score { margin-top: 4px; }
  .fluctus-capabilities { margin-top: 36px; padding-top: 28px; }
  .capability-copy h3 { font-size: 24px; }
  .one-chapter, .sms-chapter, .integrations-chapter, .about-chapter, .clients-chapter, .contact-chapter { padding: 68px 22px; }
  .one-layout, .sms-layout, .about-inner, .contact-inner { gap: 38px; }
  .one-copy h2 { font-size: clamp(30px, 8vw, 34px); }
  .about-heading h2 { font-size: clamp(30px, 8vw, 34px); }
  .contact-copy h2 { font-size: clamp(28px, 8vw, 32px); }
  .one-functions { gap: 9px; font-size: 11px; }
  .voice-equalizer { height: 240px; gap: 2px; }
  .sms-copy h2 .desktop-title { display: none; }
  .sms-copy { display: block; }
  .sms-copy h2 .mobile-title { display: block; font-size: clamp(28px, 8vw, 32px); white-space: normal; }
  .sms-copy > p:not(.section-kicker) { margin-top: 18px; }
  .sms-visual { margin-top: 34px; display: block; }
  .sms-terms { margin-top: 30px; }
  .capability-words { column-gap: 9px; font-size: 13px; }
  .capability-words span + span::before { margin-right: 9px; }
  .about-story { display: block; margin-top: 23px; }
  .capability-words { margin-top: 24px; }
  .about-links { gap: 10px 20px; }
  .clients-headline { display: block; }
  .client-total { gap: 12px; margin-bottom: 20px; }
  .client-total strong { font-size: 80px; }
  .clients-headline h2 { max-width: 540px; font-size: 26px; }
  .client-proofline { flex-wrap: wrap; gap: 18px 28px; margin-top: 22px; }
  .client-stat strong { font-size: 32px; }
  .client-proofline > p { flex-basis: 100%; max-width: 360px; margin: 0; }
  .client-logos { grid-template-columns: repeat(2, minmax(0,1fr)); margin-top: 32px; padding-top: 28px; gap: 26px 20px; }
  .client-logos img { width: min(100%, 110px); max-width: 110px; height: 38px; }
  .client-logos img:last-child { grid-column: 1 / -1; }
  .integration-logos { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px 18px; margin-top: 26px; padding: 22px 14px; }
  .integration-logos img { width: min(100%, 125px); height: 38px; }
  .home-photo-teaser { grid-template-columns: 1fr; gap: 22px; margin-top: 30px; }
  .home-photo-teaser figure:nth-child(2) { width: 82%; }
  .integrations-heading h2 { font-size: clamp(28px, 8vw, 32px); }
  .formulario form { grid-template-columns: 1fr; gap: 17px; }
  .field-interest { grid-column: auto; }
  .turnstile-caixa, .form-nota, .form-erro { grid-column: auto; }
  .submit-button { width: 100%; }
  .footer-inner { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 32px 20px; }
  .footer-brand { grid-column: 1/-1; }
  .footer-bottom { flex-direction: column; }
}
@media (max-width: 360px) {
  #about-title { font-size: 26px; }
}
@media (hover: hover) and (pointer: fine) {
  .main-nav > a:not(.nav-contact):hover { color: #268c3c; }
  .nav-contact:hover { background: var(--ink); color: #fff; }
  .text-link:hover::after { transform: translate(3px, -2px); }
  .bridge-product:hover { border-color: #82c89a; }
  .footer-inner a:hover { color: #fbfdfb; }
  .submit-button:hover { background: #214b55; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .hero-story.is-scroll-scene, .js .hero.is-scroll-scene { height: auto; min-height: auto; position: relative; top: auto; }
  .js .site-header.is-scroll-scene { position: relative; }
  .hero-scroll-suite, .product-detail { display: none !important; }
  .fluctus-wave, .voice-bar, .sms-packet { animation: none !important; }
  .btn-conteudo, .btn-conteudo.btn-conteudo-mostra { filter: none; transition: opacity 180ms ease; }
  .form-erro-anima, .btn-tremor { animation: none !important; }
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --ink: #edf5f0;
    --green-pale: #193a28;
    --line: #34484a;
    --paper: #101d20;
    --white: #101d20;
    --navy: #0b171b;
    --muted-on-dark: #c0d0c7;
  }
  body { color: var(--ink); background: var(--paper); }
  .site-header { background: var(--paper); border-color: var(--line); }
  .main-nav a:not(.nav-contact), .language-switch button { color: var(--ink); }
  .nav-contact { border-color: #668076; }
  .language-switch button[aria-pressed="true"] { color: var(--ink); }
  .experience, .fluctus-chapter, .sms-chapter, .clients-chapter, .contact-chapter { color: var(--ink); background: #101d20; }
  .experience { background: #142327; }
  .bridge-intro, .bridge-product span, .fluctus-description, .fluctus-brand span,
  .sms-pulse p, .sms-caption, .client-stat span, .client-proofline > p,
  .contact-copy > p:not(.section-kicker), .form-nota, .form-sucesso p,
  .capability-copy p, .channel-list, .meta-provider, .sms-copy p { color: #b3c4bd; }
  .section-kicker, .fluctus-copy .section-kicker, .one-copy .section-kicker,
  .sms-copy .section-kicker, .about-heading .section-kicker, .clients-headline .section-kicker,
  .contact-copy .section-kicker { color: #a8d8b5; }
  .fluctus-capabilities .capability-detail > p,
  .fluctus-capabilities .capability-detail .channel-list,
  .fluctus-capabilities .capability-detail > p.meta-provider,
  .sms-copy > p:not(.section-kicker) { color: #b3c4bd; }
  .fluctus-janela figcaption { color: #b3c4bd; }
  .janela-quadro { background: #142327; border-color: #34484a; box-shadow: 0 1px 2px rgba(0,0,0,.2), 0 14px 34px -14px rgba(0,0,0,.55); }
  .janela-barra { background: #142327; border-color: #34484a; }
  .janela-pontos i { background: #3d5550; }
  .janela-titulo { color: #b3c4bd; }
  .fluctus-janela .mo-video-btn { color: #b3c4bd; }
  .bridge-product, .integration-logos { border-color: #526760; }
  .about-chapter { color: #edf5f0; background: #1a3528; }
  .capability-words, .client-total strong, .client-stat strong, .clients-headline h2,
  .sms-terms { color: #edf5f0; }
  .about-story > p, .home-photo-teaser figcaption { color: #c0d0c7; }
  .home-photo-teaser img { background: #253b35; }
  .client-total span { color: #a8c3b2; }
  .sms-terms span + span { color: #82c89a; }
  .contact-copy .contact-whatsapp a, .integration-api a { color: #edf5f0; }
  .field label { color: #c0d0c7; }
  .field input, .field select { color: #edf5f0; border-bottom-color: #668076; }
  .field input::placeholder { color: #9fb4a9; }
  .submit-button { color: #101d20; background: #b9f5c4; }
  .submit-button:hover { background: #d2f6d8; }
  .form-sucesso p { color: #c0d0c7; }
  .integrations-chapter { color: var(--ink); background: #101d20; }
  .integrations-copy, .integration-sms, .integration-api { color: #b3c4bd; }
  /* Logos com fundo branco embutido: cada uma vira um cartao claro individual, sem painel branco atras da grade. */
  .client-logos { border-top-color: #526760; }
  .integration-logos img, .client-logos img { box-sizing: border-box; background: #fff; border-radius: 10px; filter: brightness(.93); }
  .integration-logos img { width: min(100%, 180px); height: 62px; padding: 10px 6px; }
  .client-logos img { width: min(100%, 190px); height: 68px; padding: 10px 14px; filter: saturate(.82) brightness(.93); }
  @media (max-width: 680px) {
    .integration-logos img { width: min(100%, 141px); height: 54px; padding: 8px 10px; }
    .client-logos img { width: min(100%, 130px); max-width: 130px; height: 54px; padding: 8px 10px; }
  }
  .about-links a { color: #edf5f0; }
}

/* Cabecalho com Inicio e Central do Assinante (04/10/2026): menu completo so quando cabe sem espremer a marca;
   abaixo disso o menu vira hamburguer tambem entre 1201px e 1399px, sem mexer na altura de 84px do cabecalho
   (o hero da home depende dela). */
@media (min-width: 1201px) {
  .site-header { padding-inline: clamp(22px, 3vw, 56px); }
  .brand { flex: 0 0 auto; }
  .main-nav { gap: clamp(10px, 1vw, 14px); font-size: 13px; }
  .nav-contact { padding-inline: 14px; }
  .language-switch { gap: 0; }
  .language-switch button { min-width: 38px; }
}
@media (min-width: 1201px) and (max-width: 1399px) {
  .js .header-inner { position: relative; }
  .js .menu-toggle { display: grid; gap: 6px; width: 46px; height: 46px; place-content: center; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer; }
  .menu-toggle span { display: block; width: 17px; height: 1px; background: var(--ink); transition: transform 180ms ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .js .main-nav { position: absolute; top: 100%; right: 0; display: none; min-width: 360px; align-items: stretch; flex-direction: column; gap: 0; padding: 8px 20px 20px; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 18px 36px rgba(14,38,46,.08); font-size: 14px; white-space: normal; z-index: 20; }
  .js .main-nav.is-open { display: flex; }
  .js .main-nav > a:not(.nav-contact) { min-height: 48px; display: flex; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .js .language-switch { order: 1; gap: 12px; padding: 10px 0; }
  .js .language-switch button { min-width: 44px; }
  .js .nav-contact { align-self: flex-start; margin-top: 8px; }
}

/* ---- Menu superior: cada item e uma area de clique propria (padding, hover, foco e pagina atual) ---- */
.main-nav > a:not(.nav-contact) { border-radius: 4px; transition: color var(--dur-ui) ease, background var(--dur-ui) ease, box-shadow var(--dur-ui) ease; }
.main-nav > a:not(.nav-contact):focus-visible { outline: 2px solid #248e3d; outline-offset: 1px; background: var(--green-pale); }
.main-nav > a[aria-current="page"]:not(.nav-contact) { color: var(--ink); background: var(--green-pale); box-shadow: inset 0 -2px 0 var(--green); }
@media (hover: hover) and (pointer: fine) {
  .main-nav > a:not(.nav-contact):hover { background: var(--green-pale); color: var(--ink); }
}
@media (min-width: 1400px) {
  .main-nav { gap: 1px; }
  .main-nav > a:not(.nav-contact) { padding: 0 7px; }
  .language-switch { margin-inline: 4px; }
  .nav-contact { margin-left: 4px; }
}
/* menu do hamburguer: linhas inteiras clicaveis, com seta e fundo no hover/foco */
@media (max-width: 1399.98px) {
  .main-nav > a:not(.nav-contact) { position: relative; margin-inline: -10px; padding-inline: 10px 30px !important; border-radius: 4px; }
  .main-nav > a:not(.nav-contact)::after {
    content: ""; position: absolute; right: 14px; top: 50%; width: 7px; height: 7px;
    border-top: 1.5px solid #47735b; border-right: 1.5px solid #47735b; transform: translateY(-50%) rotate(45deg);
  }
  .main-nav > a[aria-current="page"]:not(.nav-contact) { box-shadow: inset 3px 0 0 var(--green); }
}

/* ---------- faixa da home (index.html), Programa de Parceiros e Revenda Whitelabel ---------- */
.parcerias-faixa { padding: clamp(64px, 8vw, 104px) clamp(22px, 8vw, 128px); background: #f7faf8; border-top: 1px solid var(--line); }
.parcerias-faixa-inner { width: min(100%, 1280px); margin: auto; }
.parcerias-faixa h2 { max-width: 20ch; margin: 0; font-size: clamp(1.9rem, 3.6vw, 3rem); font-weight: 400; line-height: 1.06; letter-spacing: -.035em; }
.parcerias-faixa-caminhos { margin-top: clamp(36px, 5vw, 60px); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px clamp(32px, 7vw, 112px); }
.parcerias-faixa-caminhos > div { padding-top: 22px; border-top: 1px solid var(--ink); }
.parcerias-faixa h3 { margin: 0 0 10px; font: 600 1.35rem/1.25 var(--fonte-texto); letter-spacing: -.02em; }
.parcerias-faixa p { max-width: 34em; margin: 0 0 6px; color: #536c65; font: 400 1rem/1.6 var(--fonte-texto); }
@media (max-width: 760px) {
  .parcerias-faixa { padding: 64px 22px; }
  .parcerias-faixa-caminhos { grid-template-columns: 1fr; }
}
@media (prefers-color-scheme: dark) {
  .parcerias-faixa { background: #142327; }
  .parcerias-faixa p { color: #b3c4bd; }
  .parcerias-faixa .text-link::after { color: #82c89a; }
}