/* ============================================================
   Vanguard Os — Deathcare Operating System
   Design system extraído de "2607 ZEU - LP Vanguard.pdf"
   Fonte do layout: Aktiv Grotesk (equivalente web: Inter)
   ============================================================ */

:root {
  --ink: #260d60;
  --ink-soft: #4a3a80;
  --purple: #5c24df;
  --purple-2: #753bd7;
  --purple-soft: #ece6fb;
  --purple-line: #d8ccf5;
  --bg: #f4f2f9;
  --bg-2: #eceaf4;
  --white: #ffffff;
  --dark-hero: #0d0524;
  --dark-panel-1: #1a0b45;
  --dark-panel-2: #2a1470;
  --band: #2b1670;
  --band-gradient: linear-gradient(180deg, #2b126d 0%, #00000f 100%);
  --footer-bg: #1d0d50;
  --radius: 16px;
  --radius-lg: 24px;
  --container: 1200px;
  --shadow: 0 20px 50px -18px rgba(38, 13, 96, 0.25);
  --font: "aktiv-grotesk", "Inter", -apple-system, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }

/*
 * No modo de escala, toda a tipografia usa a mesma composição da prancheta.
 * O dispositivo apenas amplia ou reduz o resultado, sem inflar textos ou
 * criar quebras diferentes das calculadas na largura-base.
 */
html[data-scale-layout="mobile"] {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: hidden;
}

html[data-scale-layout="mobile"] :where(h1, h2, h3, h4, h5, h6, p, a, li, span, strong, em) {
  overflow-wrap: normal;
  word-break: normal;
  -webkit-hyphens: none;
  hyphens: none;
}

/* Proteção mínima de usabilidade para escalas muito pequenas. */
html.scale-layout-touch-guard .btn,
html.scale-layout-touch-guard .nav-toggle {
  min-height: var(--minimum-touch-size, 60px);
}

html.scale-layout-touch-guard .main-nav a:not(.btn) {
  min-height: var(--minimum-touch-size, 60px);
  display: flex;
  align-items: center;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: #fff;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

/* ---------- Botões ---------- */

.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 9px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease,
              border-color .22s ease, color .22s ease, filter .22s ease;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}
.btn svg { width: 1.05em; height: 1.05em; flex: none; transition: transform .25s ease; }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: translateY(0) scale(.97); }
.btn:focus-visible { outline: 3px solid rgba(122, 63, 242, .45); outline-offset: 3px; }
.btn::before {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 55%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .35), transparent);
  transform: skewX(-20deg);
  transition: left .55s ease;
  pointer-events: none;
}
.btn:hover::before { left: 130%; }
.site-header .btn { padding: 12px 22px; }

.btn-primary {
  background: linear-gradient(180deg, #7038f0 0%, var(--purple) 55%, #5220c8 100%);
  border-color: rgba(255, 255, 255, .16);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .28),
              0 12px 26px -10px rgba(92, 36, 223, .65);
}
.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .3),
              0 18px 34px -10px rgba(92, 36, 223, .75);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, .6);
  color: #fff;
  background: rgba(255, 255, 255, .05);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, .14);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px -12px rgba(255, 255, 255, .35);
}

.btn-ghost-purple {
  border-color: var(--purple);
  color: var(--purple);
  background: transparent;
}
.btn-ghost-purple:hover { background: var(--purple-soft); }

/* ---------- Logo ---------- */

.logo { display: inline-flex; line-height: 1; }
.logo img { height: 40px; width: auto; display: block; }
.logo .logo-on-dark { display: none; }
.logo.on-dark .logo-on-light { display: none; }
.logo.on-dark .logo-on-dark { display: block; }

.logo-on-demo {
  /* Força o SVG a ficar preto primeiro para garantir a precisão do filtro */
  filter: brightness(0) saturate(100%) 
          invert(24%) sepia(87%) saturate(3015%) hue-rotate(251deg) brightness(91%) contrast(93%);
  
  /* Garante uma transição suave caso você queira adicionar efeitos de hover */
  transition: filter 0.3s ease; 
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  padding: 18px 0;
  transition: background .25s ease, box-shadow .25s ease, padding .25s ease;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.main-nav { display: flex; align-items: center; gap: 38px; }
.main-nav a {
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: .08em;
  padding: 6px 2px;
  position: relative;
}
.main-nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: currentColor;
  transition: right .25s ease;
}
.main-nav a:not(.btn):hover::after, .main-nav a.active::after { right: 0; }

.site-header.theme-light { background: rgba(244, 242, 249, .85); backdrop-filter: blur(12px); }
.site-header.theme-light.scrolled { box-shadow: 0 10px 30px -12px rgba(38, 13, 96, .22); }
.site-header.theme-light .main-nav a:not(.btn) { color: var(--ink); }
.site-header.theme-light .main-nav a.active { color: var(--purple); }

.site-header.theme-dark { position: fixed; left: 0; right: 0; }
.site-header.theme-dark .main-nav a:not(.btn) { color: #fff; }
.site-header.theme-dark.scrolled {
  background: rgba(13, 5, 36, .82);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .35);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 42px; height: 42px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 22px; height: 2px; border-radius: 2px;
  background: var(--ink); position: relative; transition: all .25s ease; content: "";
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after { position: absolute; top: 7px; }
.theme-dark .nav-toggle span, .theme-dark .nav-toggle span::before, .theme-dark .nav-toggle span::after { background: #fff; }
.nav-open .nav-toggle span { background: transparent !important; }
.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.nav-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Hexágonos / ícones ---------- */

.hex { position: relative; display: inline-grid; place-items: center; width: 74px; height: 82px; flex: none;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), filter .3s ease, color .3s ease; }
.hex > svg.hex-shape { position: absolute; inset: 0; width: 100%; height: 100%; }
.hex > svg.hex-icon { position: relative; width: 46%; height: 42%; z-index: 1; }

.hex-fill .hex-shape { fill: url(#hexGrad); stroke: url(#hexGrad); stroke-width: 9; stroke-linejoin: round; }
.hex-fill .hex-icon { color: #fff; }

.hex-line .hex-shape { fill: none; stroke: currentColor; stroke-width: 5; stroke-linejoin: round; }
.hex-line { color: var(--purple); }
.hex-line .hex-icon { color: currentColor; }

.hex-sm { width: 56px; height: 62px; }

/* ícones vetoriais extraídos do PDF (assets/svg) */
.hex-svg {
  width: 74px; height: auto; flex: none;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), filter .3s ease;
}
.hex-svg-sm { width: 58px; }
.hex-svg-xs { width: 40px; }
.ic-svg {
  width: 62px; height: 62px; flex: none;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), filter .3s ease;
}

.ic-svg-home {
  border-color: var(--purple-2);
  width: 62px; height: 62px; flex: none;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), filter .3s ease;
}
.cta-shield-svg { width: 86px; height: auto; flex: none; }
.ze-hex-svg { width: 76px; height: auto; flex: none; }
.ia-chip-svg { width: 40px; height: auto; flex: none; }
.check-svg { width: 17px; height: auto; flex: none; }

/* centraliza os hexágonos em blocos de texto centralizado */
.sing-item .hex-svg, .values-grid .hex-svg, .scale-item .hex-svg,
.flow-node .hex-svg, .form-head .hex-svg, .platform-item .hex-svg {
  margin-inline: auto;
}

/* hover: hexágono ganha vida dentro de cards e listas */
.sol-card:hover .hex, .platform-item:hover .hex, .feature:hover .hex,
.demo-point:hover .hex, .scale-item:hover .hex, .intro-item:hover .ic,
.values-grid > div:hover .hex, .sing-item:hover .hex, .mini:hover .hex,
.sol-card:hover .hex-svg, .platform-item:hover .hex-svg, .feature:hover .hex-svg,
.demo-point:hover .hex-svg, .scale-item:hover .hex-svg, .intro-item:hover .ic-svg,
.values-grid > div:hover .hex-svg, .sing-item:hover .hex-svg {
  transform: translateY(-5px);
  filter: drop-shadow(0 12px 18px rgba(92, 36, 223, .35));
}
.intro-item .ic { transition: transform .3s cubic-bezier(.34,1.56,.64,1), box-shadow .3s ease; }
.intro-item:hover .ic { box-shadow: 0 12px 22px -8px rgba(92, 36, 223, .45); }
.hex-lg { width: 92px; height: 102px; }

.icon-stroke { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Tipografia de seção ---------- */

.eyebrow-dash { display: block; width: 34px; height: 4px; border-radius: 2px; background: var(--purple); margin-bottom: 22px; }

h1, h2, h3 { line-height: 1.12; letter-spacing: -0.01em; }

.h1 {
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 700;
  text-transform: uppercase;
}
.h1 .alt { color: var(--purple); }
.mobile-break { display: none; }
.mobile-only-break { display: none; }

.section-title {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
}
.lead { font-size: 17px; color: var(--ink-soft); }

/* ---------- HOME: hero escuro ---------- */

.hero-dark {
  position: relative;
  color: #fff;
  background:
    linear-gradient(90deg, #070216 0%, var(--dark-hero) 50%, #12072e 100%),
    radial-gradient(55% 90% at 8% 110%, #160936 0%, rgba(13, 5, 36, 0) 62%),
    var(--dark-hero);
  padding: 170px 0 210px;
  overflow: hidden;
}
.hero-dark::before {
  display: none;
}
.hero-bg {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 57%;
  width: min(100%, 1440px);
  transform: translateX(-50%);
  pointer-events: none;
  perspective: 900px;
  --robot-rotate-x: 0deg;
  --robot-rotate-y: 0deg;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right -180px center;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, .14) 22%, rgba(0, 0, 0, .78) 42%, #000 58%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, .14) 22%, rgba(0, 0, 0, .78) 42%, #000 58%);
  transform: rotateX(var(--robot-rotate-x)) rotateY(var(--robot-rotate-y));
  transform-origin: 50% 50%;
  transition: transform .4s ease-out;
  will-change: transform;
}
.hero-dark::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, #070216 0%, rgba(7, 2, 22, .96) 22%, rgba(13, 5, 36, .62) 43%, rgba(13, 5, 36, 0) 68%),
    linear-gradient(180deg, rgba(5, 2, 15, .08) 0%, rgba(5, 2, 15, .32) 100%);
  pointer-events: none;
}
.hero-dark .container { position: relative; z-index: 1; }
.hero-mobile-img { display: none; }
.legacy-logo-mobile { display: none; }
.hero-copy { width: min(100%, 650px); position: relative; z-index: 1; }
.hero-copy h1 { margin-bottom: 26px; font-size: clamp(34px, 3.2vw, 42px); line-height: 1.2; }
.hero-copy .lead { color: rgba(255, 255, 255, .88); max-width: 440px; margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 44px; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 20px; }
.hero-badge { display: flex; align-items: center; gap: 10px; }
.hero-badge .badge-ic {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1.6px solid #5c24df;
  display: grid; place-items: center; color: #5c24df;
}
.hero-badge .badge-ic svg { width: 20px; height: 20px; }
.hero-badge p { font-size: 10.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; line-height: 1.45; }

@media (min-width: 1441px) {
  .hero-bg-img {
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, .14) 22%, rgba(0, 0, 0, .78) 42%, #000 58%, #000 86%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, .14) 22%, rgba(0, 0, 0, .78) 42%, #000 58%, #000 86%, transparent 100%);
  }
}

/* ---------- HOME: cartão de introdução ---------- */

.intro-cards { margin-top: -85px; position: relative; z-index: 2; }
.intro-cards .card {
  background: #efedf6;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 40px 5px;
  width: min(80rem, 100%);
}
.intro-item { display: flex; gap: 18px; padding: 6px 30px; align-items: flex-start; }
.intro-item + .intro-item { border-left: 1px solid var(--purple-line); }
.intro-item .ic {
  width: 62px; height: 62px; flex: none; border-radius: 50%;
  border: 1.8px solid var(--purple);
  color: var(--purple);
  display: grid; place-items: center;
}
.intro-item .ic svg { width: 28px; height: 28px; }
.intro-item h3 { font-size: 13.5px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.intro-item p { font-size: 14px; color: var(--ink-soft); }

/* ---------- HOME: plataforma ---------- */

.platform { padding: 96px 0 110px; text-align: center; }
.platform h2 {
  font-size: clamp(19px, 2.2vw, 24px);
  letter-spacing: .04em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 64px;
}
.platform-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.platform-item { padding: 0 22px; display: flex; flex-direction: column; align-items: center; gap: 0; }
.platform-item + .platform-item { border-left: 1px solid var(--purple-line); }
.platform-item h3 {
  margin-top: 22px;
  font-size: 13.5px;
  color: var(--purple);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.platform-item p { margin-top: 10px; font-size: 14px; color: var(--ink-soft); }

/* ---------- HOME: singularidade ---------- */

.singularity { padding: 20px 0 62px; background: var(--bg-2); }
.singularity .container { width: min(1339.64px, calc(100% - 48px)); }
.singularity-panel {
  background: linear-gradient(118deg, #00000f 0%, #120535 48%, #260d60 100%);
  border-radius: 20px;
  color: #fff;
  min-height: 520px;
  padding: 30px 24px 0;
  position: relative;
  overflow: hidden;
}
.singularity-panel::before {
  content: none;
}
.singularity-panel > * { position: relative; z-index: 1; }
.singularity-panel > .sing-lines {
  position: absolute;
  z-index: 0;
  left: 49.35%;
  top: 145px;
  transform: translateX(-50%);
  width: min(1070px, 79.9%);
  height: auto;
  opacity: .78;
  clip-path: inset(0 100% 0 0);
  pointer-events: none;
}
.singularity-panel.in > .sing-lines { animation: line-map-reveal 1.4s ease-out .25s forwards; }
.singularity-panel h2 { font-size: 27px; line-height: 1.12; font-weight: 700; }
.singularity-panel .sub { margin-top: 7px; color: #fff; font-size: 20px; line-height: 1.2; font-weight: 500; }
.singularity-panel .eyebrow-dash { width: 42px; margin: 14px 0 15px; background: #753bd7; }

.sing-grid { display: grid; grid-template-columns: 1.02fr 3.25fr 1.02fr; gap: 20px; align-items: start; min-width: 0; }
.sing-item { text-align: center; padding: 32px 6px 0; position: relative; min-width: 0; }
.sing-item .hex-line { color: #fff; }
.singularity .hex-svg-sm { width: 70px; padding-top: 10px;}
.sing-item h3 { font-size: 20px; margin: 18px 0 8px; line-height: 1.22; }
.sing-item p { font-size: 15px; color: #fff; line-height: 1.28; font-weight: 500; }
.sing-item a { display: inline-block; margin-top: 12px; font-size: 15px; text-decoration: underline; color: #8d66e9; font-weight: 500; }
.sing-item h3,
.sing-item p,
.sing-item a {
  max-width: 100%;
  overflow-wrap: break-word;
}
.sing-item a:hover { color: #fff; }

.sing-exclusive-group {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 0;
  isolation: isolate;
  min-width: 0;
}
.sing-exclusive-group::before {
  content: none;
}
.sing-exclusive-group::after {
  content: none;
}
.sing-exclusive-group .sing-item {
  z-index: 1;
  padding-top: 36px;
  padding-bottom: 0;
}
.pill {
  position: absolute;
  z-index: 2;
  top: -11px; left: 50%;
  transform: translateX(-50%);
  background: #7a3ff2;
  width: 100px;
  height: 25px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  padding: 0;
  border-radius: 5px;
  white-space: nowrap;
}
.sing-exclusive-group .sing-item .pill { top: 10px; }

/* ---------- Banda CTA (home) ---------- */

.cta-band {
  background: var(--band-gradient);
  color: #fff;
  padding: 52px 0;
  position: relative;
  overflow: visible;
}
.cta-band::before {
  content: none;
}
.cta-band .container {
  display: grid;
  grid-template-columns: 96px 1.05fr 1fr;
  gap: 36px;
  align-items: center;
  position: relative;
  min-height: 178px;
  padding-right: 280px;
}
.cta-shield { color: #9d6bff; }
.cta-shield-svg { width: 86px; opacity: .72; }
.cta-band .left {
  border-right: 1px solid rgba(255,255,255,.25);
  padding-right: 42px;
}
.cta-band h2 { font-size: clamp(21px, 2.2vw, 26px); text-transform: uppercase; font-weight: 700; margin-bottom: 14px; line-height: 1.22; }
.cta-band .left p { color: rgba(255, 255, 255, .85); font-weight: 500; }
.cta-band .right { padding-right: 0; max-width: 390px; }
.cta-band .right p { font-size: 17px; margin-bottom: 22px; }
.cta-band .right em { font-style: italic; font-weight: 600; }
.cta-robot-wrap {
  position: absolute;
  right: -12px;
  bottom: -52px;
  width: 330px;
  pointer-events: none;
  filter: drop-shadow(0 24px 40px rgba(0, 0, 0, .4));
  perspective: 900px;
  z-index: 2;
  --robot-rotate-x: 0deg;
  --robot-rotate-y: 0deg;
}
.cta-robot-art {
  position: relative;
  width: 100%;
  transform: rotateX(var(--robot-rotate-x)) rotateY(var(--robot-rotate-y));
  transform-origin: 50% 32%;
  transform-style: preserve-3d;
  transition: transform .18s ease-out;
  will-change: transform;
}
.cta-robot {
  width: 100%;
  clip-path: none;
}
.cta-robot-eye {
  position: absolute;
  top: 26.1%;
  width: 5.6%;
  height: 8.8%;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(9, 5, 22, .98) 0%, rgba(1, 1, 8, .98) 58%, rgba(74, 31, 150, .9) 100%);
  box-shadow:
    inset 0 -1px 0 rgba(180, 124, 255, .82),
    0 0 8px rgba(92, 36, 223, .45);
  opacity: 0;
  transform: translate(-50%, -50%) scaleY(.02);
  transform-origin: 50% 50%;
}
.cta-robot-eye.eye-left { left: 42.9%; }
.cta-robot-eye.eye-right {
  left: 55.5%;
}

/* ---------- Heros claros (páginas internas) ---------- */

.hero-light { position: relative; overflow: hidden; }
.hero-light-b { padding: 0px 0 40px; position: relative; overflow: hidden; }
.hero-light.hero-white { background: #fff; }
.hero-light .hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 75%;
  pointer-events: none;
  perspective: 900px;
  z-index: 0;
  --robot-rotate-x: 0deg;
  --robot-rotate-y: 0deg;
}
.hero-light .hero-bg .hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.3) 20%, #000 50%), linear-gradient(180deg, #000 60%, transparent 100%);
  -webkit-mask-composite: destination-in;
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.3) 20%, #000 50%), linear-gradient(180deg, #000 60%, transparent 100%);
  mask-composite: intersect;
  transform: rotateX(var(--robot-rotate-x)) rotateY(var(--robot-rotate-y));
  transform-origin: 50% 50%;
  transition: transform .4s ease-out;
  will-change: transform;
}
.hero-sobre { overflow: visible; }
.hero-sobre .art img { margin-bottom: -20%; }
.hero-sobre .copy { position: relative; z-index: 2; }
.hero-line { width: 100%; max-width: 535px; margin-top: 36px; }
.hero-light .container { display: grid; grid-template-columns: .88fr 1.34fr; gap: 0px; align-items: center; }
.hero-light .copy { position: relative; z-index: 1; }
.hero-light .copy .h1 { font-size: clamp(30px, 3.4vw, 42px); }
.hero-light .copy .lead { margin-top: 24px; max-width: 470px; }
.hero-light .art { position: relative; min-width: 0; }
.hero-light .art::before {
  content: "";
  position: absolute; inset: 8% 4%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(122, 63, 242, .3), transparent 72%);
  filter: blur(34px);
  animation: glowpulse 7.5s ease-in-out infinite;
  pointer-events: none;
}
.hero-light .art img {
  height: clamp(380px, 29vw, 560px);
  width: auto;
  max-width: none;
  position: relative;
  margin: -3% 0 -3% -14%;
}
.hero-light .copy strong.purple { color: var(--purple); font-weight: 700; }

/* ---------- SOLUÇÕES: fluxo ---------- */

.flow { padding: 40px 0 90px; background: #fff; }
.flow h2 { font-size: 22px; margin-bottom: 54px; }
.flow h2 em { font-style: italic; }
.flow-diagram { display: flex; align-items: flex-start; justify-content: space-between; gap: 6px; }
.flow-node { text-align: center; flex: 1; position: relative; }
.flow-node:not(.center) { padding-top: 30px; }
.flow-node .hex-line { color: var(--purple); }
.flow-node p { margin-top: 12px; font-size: 12.5px; font-weight: 600; line-height: 1.35; }
.flow-link { flex: none; align-self: flex-start; margin-top: 57px; display: flex; align-items: center; }
.flow-link img { width: 82px; max-width: 7vw; opacity: 0; transition: opacity .8s ease .3s; }
.flow.in-view .flow-link img { opacity: 1; }
.flow-node:hover .hex-line { transform: translateY(-4px); filter: drop-shadow(0 10px 16px rgba(92, 36, 223, .3)); }

.flow-center-svg {
  display: block;
  width: 120px; height: auto;
  margin-inline: auto;
  filter: drop-shadow(0 14px 24px rgba(38, 13, 96, .16));
  transition: transform .3s ease;
}
.flow-node.center:hover .flow-center-svg { transform: scale(1.04); }

/* ---------- SOLUÇÕES: grade de cards ---------- */

.solutions { padding: 84px 0 100px; background: #eeecf2; border-top: 3px solid var(--purple); }
.solutions h2 { font-size: 24px; }
.solutions .sub { color: var(--purple); margin: 8px 0 44px; font-weight: 500; }
.sol-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sol-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  box-shadow: 0 8px 26px -14px rgba(38, 13, 96, .18);
  transition: transform .22s ease, box-shadow .22s ease;
}
.sol-card { border-top: 3px solid transparent; }
.sol-card:hover { transform: translateY(-5px); box-shadow: 0 22px 44px -16px rgba(92, 36, 223, .32); border-top-color: var(--purple); }
.sol-card h3 { font-size: 14.5px; color: var(--purple); margin-bottom: 8px; }
.sol-card h3 em { font-style: italic; }
.sol-card p { font-size: 13px; color: var(--ink-soft); }

/* ---------- Banda ZeusEngine ---------- */

.ze-band { background: var(--band-gradient); color: #fff; padding: 72px 0; }
.ze-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 44px; align-items: center; }

.ze-left h3 { font-size: 22px; font-weight: 700; line-height: 1.3; }
.ze-left h3 .zpurple { color: #9d6bff; }
.ze-left p { margin-top: 14px; max-width: 420px; color: rgba(255, 255, 255, .85); font-size: 14.5px; }
.ze-links { display: grid; gap: 20px; border-left: 1px solid rgba(255,255,255,.25); padding-left: 60px; }
.ze-links a { display: grid; grid-template-columns: 1fr 18px; align-items: center; column-gap: 14px; text-align: center; font-size: 16px; font-weight: 500; transition: color .2s ease; }
.ze-links a:hover { color: #c5aaff; }
.ze-links svg { width: 18px; height: 18px; flex: none; transition: transform .25s ease; }
.ze-links a:hover svg { transform: translateX(6px); }

/* ---------- RECURSOS ---------- */

.powered { padding: 10px 0 40px; }
.powered h2 { font-size: 22px; font-weight: 700; }
.powered .sub { color: var(--purple); font-weight: 500; margin-top: 2px; }
.powered .eyebrow-dash { margin: 16px 0 0; }

.features { padding: 20px 0 90px; overflow: visible; }
.features-wrap { position: relative; }
.title-links {
  position: absolute;
  top: -120px;
  left: 0;
  width: 620px;
  height: 620px;
  pointer-events: none;
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr 390px 1fr;
  gap: 0 30px;
  align-items: center;
}
.features-col { display: grid; grid-auto-rows: 1fr; align-self: stretch; }
.feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 26px 4px;
  border-top: 1px solid var(--purple-line);
}
.features-col .feature:first-child { border-top: none; }
.feature .hex-line { color: var(--purple-2); }
.feature h3 { font-size: 16px; color: var(--purple); margin-bottom: 6px; }
.feature h3 em { font-style: italic; }
.feature p { font-size: 13.5px; color: var(--ink-soft); }
.features-robot { align-self: stretch; display: grid; place-items: center; position: relative; }
.features-robot .robot-lines {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% + 60px);
  height: 100%;
  max-width: none;
  pointer-events: none;
  overflow: visible;
  z-index: 0;
}
.conn-line {
  stroke: #5c24df;
  stroke-width: 1.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  opacity: 0;
}
.conn-l, .conn-r { stroke: #5c24df; }
.conn-dot {
  fill: #5c24df;
  opacity: 0;
}
.features-robot.in .conn-line {
  animation: draw-line 1.6s cubic-bezier(.4,0,.2,1) forwards;
}
.features-robot.in .conn-dot {
  animation: dot-appear .5s cubic-bezier(.4,0,.2,1) 1.4s forwards;
}
.features-robot.in g:nth-child(2) .conn-line { animation-delay: .08s; }
.features-robot.in g:nth-child(3) .conn-line { animation-delay: .16s; }
.features-robot.in g:nth-child(4) .conn-line { animation-delay: .24s; }
.features-robot.in g:nth-child(5) .conn-line { animation-delay: .32s; }
.features-robot.in g:nth-child(6) .conn-line { animation-delay: .32s; }
.features-robot.in g:nth-child(7) .conn-line { animation-delay: .24s; }
.features-robot.in g:nth-child(8) .conn-line { animation-delay: .16s; }
.features-robot.in g:nth-child(9) .conn-line { animation-delay: .08s; }
.features-robot.in g:nth-child(10) .conn-line { animation-delay: 0s; }
.features-robot.in g:nth-child(11) .conn-line { animation-delay: 0s; }
.features-robot.in g:nth-child(12) .conn-line { animation-delay: .08s; }
.features-robot.in g:nth-child(13) .conn-line { animation-delay: .16s; }
.features-robot.in g:nth-child(14) .conn-line { animation-delay: .24s; }
.features-robot.in g:nth-child(15) .conn-line { animation-delay: .32s; }
.features-robot.in g:nth-child(16) .conn-line { animation-delay: .32s; }
.features-robot.in g:nth-child(17) .conn-line { animation-delay: .24s; }
.features-robot.in g:nth-child(18) .conn-line { animation-delay: .16s; }
.features-robot.in g:nth-child(19) .conn-line { animation-delay: .08s; }
.features-robot.in g:nth-child(20) .conn-line { animation-delay: 0s; }
.features-robot .robot-hero {
  position: relative;
  z-index: 2;
  width: 100%; max-width: 400px;
  filter: drop-shadow(0 30px 40px rgba(92, 36, 223, .18));
  opacity: 0;
  transform: translateY(20px);
  transition: none;
}
.features-robot.in .robot-hero {
  animation: robot-appear .8s ease-out .1s forwards;
}

/* ---------- SOBRE ---------- */

.values { padding: 10px 0 70px; position: relative; z-index: 1; }
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  text-align: center;
  max-width: 980px;
  margin-inline: auto;
}
.values-grid .hex-fill { margin-inline: auto; }
.values-grid h3 { margin-top: 16px; font-size: 16px; }
.values-grid p { font-size: 13.5px; color: var(--ink-soft); margin-top: 4px; }
.values-grid em { font-style: italic; }

.scale { }
.scale h2 { font-size: 22px; margin-bottom: 8px; }
.scale .eyebrow-dash { margin: 14px 0 40px; }
.scale-grid { display: grid; grid-template-columns: 1.2fr repeat(4, 1fr); gap: 0; align-items: start; }
.scale-copy { padding-right: 36px; font-size: 15.5px; }
.scale-copy strong { color: var(--purple); }
.scale-item { text-align: center; padding: 8px 18px; border-left: 1px solid var(--purple-line); }
.scale-item .hex-line { margin-inline: auto; }
.scale-item h3 { font-size: 14.5px; margin-top: 14px; line-height: 1.35; }
.scale-item p { font-size: 12.5px; color: var(--ink-soft); margin-top: 6px; }

.engine { padding: 26px 0 0; }
.engine .container {
  border-top: 1px solid #d8d3e4;
  border-bottom: 1px solid #d8d3e4;
  padding: 40px 0 32px;
}
.engine h2 { font-size: clamp(25px, 3vw, 31px); font-weight: 700; line-height: 1.15; }
.engine .sub { font-size: clamp(22px, 2.8vw, 30px); color: var(--purple); font-weight: 500; line-height: 1.15; margin-top: 2px; }
.engine .lead { margin: 22px 0 0; max-width: 430px; font-size: 14px; line-height: 1.5; font-weight: 650; }
.engine-grid {
  display: grid;
  grid-template-columns: minmax(390px, 1.04fr) minmax(430px, .96fr) minmax(260px, .72fr);
  gap: 18px;
  align-items: center;
  margin-top: 32px;
}
.engine-art { position: relative; z-index: 1; margin-left: -64px; margin-right: -92px; }
.engine-art::before {
  content: none;
}
.engine-art img { position: relative; width: 500px; max-width: none; animation: none; }

.ia-stack { position: relative; z-index: 2; }
.ia-card { border: 1px solid #8d66e9; border-radius: 5px; padding: 17px 22px 13px; background: rgba(255,255,255,.28); }
.ia-card .ia-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.ia-card h3 { color: var(--purple); font-size: 16px; line-height: 1.2; }
.ia-card li { display: flex; gap: 12px; align-items: center; padding: 3px 0; font-size: 13px; line-height: 1.35; font-weight: 600; white-space: nowrap; }
.ia-card li svg { width: 18px; height: 18px; color: var(--purple); flex: none; }
.ia-card em { font-style: italic; }
.ia-cta {
  margin-top: 20px;
  min-height: 38px;
  border-radius: 5px;
  background: var(--purple);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 0 28px;
  font-size: 12.5px;
}
.ia-cta strong { font-size: 12.5px; letter-spacing: .01em; }
.ia-cta a { color: rgba(255,255,255,.78); text-decoration: underline; font-weight: 700; }

.engine-steps { display: grid; gap: 20px; position: relative; z-index: 2; align-self: start; transform: translateY(-74px); }
.engine-step { display: flex; gap: 13px; align-items: flex-start; }
.step-hex-img { width: 45px; height: auto; flex: none; display: block; }
.engine-step h3 { font-size: 13.5px; line-height: 1.15; }
.engine-step h3 em { font-style: italic; }
.engine-step p { font-size: 12.5px; line-height: 1.2; color: var(--ink); margin-top: 3px; }

.clients { padding: 42px 0 60px; text-align: center; }
.clients h2 { font-size: clamp(25px, 3vw, 31px); line-height: 1.15; font-weight: 700; margin-bottom: 26px; }
.clients h2 span { color: var(--purple-2); font-weight: 600; }
.clients-strip {
  background: #eceaf3;
  border-radius: 6px;
  overflow: hidden;
  padding: 10px 0;
}
.clients-track {
  display: flex;
  width: max-content;
  will-change: transform;
  animation: clients-loop 26s linear infinite;
}
.clients-strip:hover .clients-track { animation-play-state: paused; }
.clients-group {
  display: flex;
  flex: none;
}
.client-logo {
  --logo-box-width: 128px;
  --logo-box-height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 62px;
  min-width: 0;
  padding: 8px 18px;
  font-weight: 700;
  font-size: 14px;
  color: #4b4560;
  letter-spacing: .02em;
  opacity: .95;
  transition: opacity .3s ease, transform .3s ease;
  flex: 0 0 198px;
  width: 198px;
}
.client-logo:hover { opacity: 1; transform: translateY(-2px); }
.client-logo + .client-logo { border-left: 1px solid #d9d5e6; }
.client-logo a {
  display: grid;
  place-items: center;
  width: min(100%, var(--logo-box-width));
  height: var(--logo-box-height);
}
.client-logo img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  margin-inline: auto;
}
.client-logo--parque { --logo-box-width: 136px; --logo-box-height: 32px; }
.client-logo--primaveras { --logo-box-width: 142px; --logo-box-height: 30px; }
.client-logo--legacy { --logo-box-width: 130px; --logo-box-height: 31px; }
.client-logo--bioparque { --logo-box-width: 124px; --logo-box-height: 35px; }
.client-logo--lumina { --logo-box-width: 82px; --logo-box-height: 38px; }
.client-logo--central { --logo-box-width: 88px; --logo-box-height: 37px; }

@keyframes clients-loop {
  to { transform: translateX(-50%); }
}

/* ---------- AGENDAR DEMO ---------- */

.demo-hero { position: relative; padding: 56px 0 120px; overflow: hidden; }
.demo-hero .wave {
  position: absolute;
  left: -6%; bottom: 2%;
  width: 116%; max-width: none;
  z-index: 0; opacity: .95;
  mix-blend-mode: multiply;
}
.demo-hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1.05fr; gap: 60px; align-items: start; }
.demo-copy .lead { margin: 22px 0 40px; }
.demo-points { display: grid; gap: 28px; }
.demo-point { display: flex; gap: 20px; align-items: flex-start; }
.demo-point h3 { color: var(--purple-2); font-size: 16.5px; margin-bottom: 4px; }
.demo-point p { font-size: 14px; color: var(--ink-soft); font-weight: bold; max-width: 340px; }
.demo-point p em { font-style: italic; }

.form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 46px 48px 40px;
}
.form-head { text-align: center; border-bottom: 1px solid #ded9ec; padding-bottom: 28px; margin-bottom: 30px; }
.form-head .hex-line { margin-inline: auto; }
.form-head h2 { font-size: 28px; font-weight: 700; margin-top: 14px; }
.form-head p { font-size: 14.5px; color: var(--ink-soft); margin-top: 10px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: grid; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 13px; font-weight: 600; }
.form-field label b { color: var(--purple); }
.form-field input, .form-field textarea {
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  padding: 12px 14px;
  border: 1.4px solid #d5cfe6;
  border-radius: 9px;
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
  width: 100%;
}
.form-field textarea { min-height: 110px; resize: vertical; }
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(92, 36, 223, .14);
}
.form-field input.error, .form-field textarea.error { border-color: #d43f3f; animation: shake .35s ease; }
.form-field input:hover:not(:focus), .form-field textarea:hover:not(:focus) { border-color: #b7a8e3; }

.form-consent { display: flex; gap: 12px; align-items: flex-start; margin: 22px 0; font-size: 12.5px; font-weight: bold; color: var(--ink-soft); }
.form-consent input { margin-top: 3px; accent-color: var(--purple); width: 16px; height: 16px; flex: none; }

.form-card .btn { width: 100%; justify-content: center; padding: 16px; font-size: 14px; }
.form-privacy { display: flex; gap: 12px; align-items: center; margin-top: 22px; font-size: 12.5px; font-weight: bold; color: var(--ink-soft); }
.form-privacy .hex-line { width: 38px; height: 42px; flex: none; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 10px;
}
.form-success.show { display: block; }
.form-success h3 { color: var(--purple); font-size: 22px; margin: 14px 0 8px; }
.form-card.submitted form { display: none; }

.demo-band { background: var(--band-gradient); color: #fff; padding: 60px 0; }
.demo-band .inner { display: grid; grid-template-columns: 1.8fr repeat(4, 1fr); gap: 30px; align-items: start; }
.demo-band .brand { display: flex; gap: 18px; align-items: flex-start; border-right: 2px solid rgba(255,255,255,.22); padding-right: 30px; height: stretch;}
.demo-band .brand h3 { font-size: 17px; line-height: 1.35; }
.demo-band .brand h3 span { color: #9d6bff; }
.demo-band .brand p { margin-top: 10px; font-size: 13px; color: rgba(255,255,255,.8); }
.demo-band .mini { text-align: left; border-right: 2px solid rgba(255,255,255,.22); height: stretch; padding-right: 15px;}
.demo-band .mini .hex-line { color: #fff; }
.demo-band .mini h4 { margin: 12px 0 3px; font-size: 14.5px; color: var(--purple-2) }
.demo-band .mini p { font-size: 12px; color: rgba(255,255,255,.8);}
.demo-band .mini p em { font-style: italic; }

/* ---------- Footer ---------- */

.site-footer { background: #2a0d68; color: #fff; padding: 40px 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.12fr 1fr 280px;
  align-items: center;
  gap: 54px;
}
.footer-credit {
  border-left: 1px solid rgba(255,255,255,.25);
  border-right: 1px solid rgba(255,255,255,.25);
  padding: 0 54px;
  font-size: 13px;
}
.footer-credit strong { display: block; font-size: 13.5px; }
.footer-credit span { opacity: .75; }
.btn-lock { border-color: rgba(255,255,255,.42); color: #fff; width: 100%; padding: 16px 26px; border-radius: 7px; }
.btn-lock:hover { background: rgba(255,255,255,.12); border-color: #fff; transform: translateY(-2px); }
.btn-lock svg { width: 15px; height: 15px; }

/* ---------- Animações de entrada ---------- */

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .12s; }
.reveal-d2 { transition-delay: .24s; }
.reveal-d3 { transition-delay: .36s; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.07); }
}
@keyframes glowpulse {
  0%, 100% { opacity: .55; transform: scale(1); }
  50% { opacity: .95; transform: scale(1.07); }
}
@keyframes orbit {
  to { transform: rotate(360deg); }
}
@keyframes lines-reveal {
  from { clip-path: inset(50% 0 50% 0); opacity: 0; }
  to { clip-path: inset(0 0 0 0); opacity: .75; }
}
@keyframes draw-line {
  from { stroke-dashoffset: 1200; opacity: 0; }
  10% { opacity: .6; }
  to { stroke-dashoffset: 0; opacity: .6; }
}
@keyframes dot-appear {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes robot-appear {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes dash {
  to { stroke-dashoffset: 0; }
}
@keyframes frame-trace {
  0% { opacity: 0; clip-path: inset(0 100% 0 0); }
  12% { opacity: .95; }
  100% { opacity: 1; clip-path: inset(0 0 0 0); }
}
@keyframes circuit-spread {
  from { opacity: 0; transform: scaleX(.05); }
  to { opacity: .82; transform: scaleX(1); }
}
@keyframes line-map-reveal {
  from { clip-path: inset(0 100% 0 0); opacity: .38; }
  to { clip-path: inset(0 0 0 0); opacity: .72; }
}
@keyframes connector-drop {
  from { opacity: 0; transform: translateX(-50%) scaleY(0); }
  to { opacity: .55; transform: translateX(-50%) scaleY(1); }
}
@keyframes node-pop {
  from { opacity: 0; transform: translateX(-50%) scale(.55); }
  to { opacity: .75; transform: translateX(-50%) scale(1); }
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .clients-track { animation: none !important; transform: none; }
}

/* ---------- Responsivo ---------- */

@media (max-width: 1080px) {
  .singularity .container { width: min(var(--container), calc(100% - 48px)); }
  .singularity-panel { min-height: 0; padding: 32px 24px 54px; }
  .singularity-panel > .sing-lines { display: none; }
  .singularity-panel .sub { font-size: 17px; }
  .singularity-panel .eyebrow-dash { margin-bottom: 32px; }
  .sing-grid { grid-template-columns: 1fr; gap: 40px; }
  .sing-exclusive-group { order: -1; }
  .sing-item { padding-top: 30px; }
  .cta-band .container { padding-right: 210px; grid-template-columns: 78px 1fr 1fr; gap: 28px; }
  .cta-band .right { padding-right: 0; }
  .cta-robot-wrap { width: 215px; bottom: -82px; }
  .engine-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .engine-grid .engine-art { order: -1; grid-column: 1 / -1; max-width: 480px; margin: 0 auto; }
  .engine-art img { width: min(430px, 100%); max-width: 100%; margin-inline: auto; }
  .engine-steps { transform: none; }
  .ia-card li { white-space: normal; }
  .scale-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .scale-copy { grid-column: 1 / -1; padding: 0; }
  .scale-item { border: none; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .features-robot { display: none; }
  .title-links { display: none; }
  .demo-band .inner { grid-template-columns: 1fr 1fr; }
  .demo-band .brand { grid-column: 1 / -1; border: none; padding: 0; }
}

@media (max-width: 920px) {
  .main-nav {
    position: fixed;
    inset: 0 0 auto 0;
    top: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    background: #fff;
    padding: 100px 32px 32px;
    box-shadow: 0 30px 60px rgba(38,13,96,.25);
    transform: translateY(-110%);
    transition: transform .3s ease;
    z-index: -1;
  }
  .main-nav a:not(.btn) { color: var(--ink) !important; font-size: 17px; padding: 10px 0; }
  .main-nav .btn { margin-top: 12px; }
  .nav-open .main-nav { transform: none; }
  .nav-toggle { display: inline-flex; }
  .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after,
  .theme-dark .nav-toggle span, .theme-dark .nav-toggle span::before, .theme-dark .nav-toggle span::after {
    background: #7a3ff2;
    height: 3px;
    width: 26px;
    border-radius: 3px;
  }
  .nav-toggle span::before { top: -8px; }
  .nav-toggle span::after { top: 8px; }
  .site-header.theme-dark.nav-open .nav-toggle span::before,
  .site-header.theme-dark.nav-open .nav-toggle span::after { background: var(--ink); }
  .site-header.theme-dark.nav-open .logo .logo-on-dark { display: none; }
  .site-header.theme-dark.nav-open .logo .logo-on-light { display: block; }

  .hero-light .container, .demo-hero .container { grid-template-columns: 1fr; }
  .hero-light .hero-bg { display: none; }
  .hero-light .art img { width: 100%; height: auto; margin: 0; }
  .hero-sobre .art img { margin-bottom: 0; }
  .hero-dark::after {
    background:
      linear-gradient(90deg, #070216 0%, rgba(7, 2, 22, .92) 34%, rgba(13, 5, 36, .54) 68%, rgba(13, 5, 36, .18) 100%),
      linear-gradient(180deg, rgba(13, 5, 36, .82) 0%, rgba(13, 5, 36, .54) 60%, rgba(13, 5, 36, .28) 100%);
  }
  .hero-light .art { max-width: 560px; margin-inline: auto; }
  .intro-cards .card { grid-template-columns: 1fr; gap: 26px; }
  .intro-item + .intro-item { border-left: none; border-top: 1px solid var(--purple-line); padding-top: 26px; }
  .platform-grid { grid-template-columns: 1fr 1fr; gap: 40px 0; }
  .platform-item:nth-child(odd) { border-left: none; }
  .sing-exclusive-group { grid-template-columns: 1fr; gap: 36px; }
  .cta-band { padding: 44px 0; overflow: hidden; }
  .cta-band .container { grid-template-columns: 1fr; padding-right: 0; min-height: 0; }
  .cta-band .left { border-right: none; padding-right: 0; }
  .cta-band .right { padding-right: 0; }
  .cta-robot-wrap { position: static; width: min(280px, 78vw); margin: 4px auto -70px; }
  .sol-grid { grid-template-columns: 1fr 1fr; }
  .flow-diagram { flex-wrap: wrap; gap: 26px; justify-content: center; }
  .flow-node { flex: 0 0 28%; }
  .flow-node:not(.center) { padding-top: 0; }
  .flow-link { display: none; }
  .values-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .ze-inner { grid-template-columns: 1fr; gap: 30px; }
  .ze-links { border-left: none; padding-left: 0; }
  .engine-grid { grid-template-columns: 1fr; }
  .engine-grid .engine-art { order: 0; grid-column: auto; }
  .scale-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .form-card { padding: 32px 24px; }
}

@media (max-width: 640px) {
  .singularity { padding-bottom: 46px; }
  .singularity-panel { padding: 26px 18px 42px; }
  .singularity-panel h2 { font-size: 38px; margin-top: 24px; }
  .singularity-panel .sub { font-size: 26px; line-height: 1.35; }
  .singularity-panel .eyebrow-dash { margin: 19px 0 10px; }
  .sing-grid { gap: 34px; }
  .sing-exclusive-group { gap: 34px; }
  .singularity .hex-svg-sm { width: 85px; }
  .sing-item,
  .sing-exclusive-group .sing-item {
    padding: 15px 0 0;
  }
  .sing-item h3 {
    font-size: 28px;
    line-height: 1.24;
    margin-top: 14px;
    padding-left: 3rem;
    padding-right: 3rem;
  }
  .sing-item p,
  .sing-item a {
    font-size: 18.5px;
    line-height: 1.35;
  }
  .pill {
    top: -8px;
    width: 96px;
    height: 24px;
    font-size: 11px;
  }
  .sing-exclusive-group .sing-item .pill { top: -8px; }
  .site-footer { padding: 26px 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 18px; text-align: center; }
  .footer-inner .logo img { height: 28px; }
  .footer-credit { font-size: 12px; }
  .footer-credit strong { font-size: 12.5px; }
  .btn-lock { padding: 10px 18px; font-size: 11.5px; }

  .hero-dark { padding: 140px 0 190px; }
  .hero-copy .h1 { font-size: 29px; line-height: 1.16; }
  .mobile-break { display: block; }
  .mobile-only-break { display: block; }
  .desktop-space { display: none; }
  .hero-copy .lead { max-width: 100%; font-size: 16px; }
  .hero-actions .btn { width: 75%; justify-content: center; align-self: anchor-center;}
  .platform-grid { grid-template-columns: 1fr; }
  .platform-item { border-left: none !important; }
  .sol-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field:not(.full) { grid-column: 1 / -1; }
  .demo-band .inner { grid-template-columns: 1fr; }
  .footer-credit { border: none; padding: 0; }
  .flow-node { flex: 0 0 44%; }
  .clients-strip {
    grid-template-columns: repeat(2, 1fr);
    padding: 22px 10px;
    gap: 14px 0;
  }
  .client-logo {
    min-height: 52px;
    padding: 8px 10px;
  }
  .client-logo:nth-child(n) { border-left: 1px solid #d9d5e6; }
  .client-logo:nth-child(odd) { border-left: none; }
}

/* ============================================================
   Layout mobile — "2607 ZEU - LP Vanguard - mobile.pdf"
   ============================================================ */

@media (max-width: 640px) {

  .container {
    width: min(var(--container), calc(100% - 146px));
    margin-inline: auto;
  }

  /* ----- Header ----- */
  .site-header {
    padding: 28px 0 18px;
    border-top: 1px solid rgba(255, 255, 255, .2);
  }
  .site-header .header-inner { width: calc(100% - 48px); }
  .site-header .logo { width: 400px; }
  .site-header .logo img { width: 100%; height: auto; }
  .site-header .nav-toggle { width: 72px; height: 58px; padding: 0; }
  .site-header .nav-toggle span,
  .site-header .nav-toggle span::before,
  .site-header .nav-toggle span::after,
  .site-header.theme-dark .nav-toggle span,
  .site-header.theme-dark .nav-toggle span::before,
  .site-header.theme-dark .nav-toggle span::after {
    width: 70px;
    height: 6px;
    border-radius: 999px;
  }
  .site-header .nav-toggle span::before { top: -16px; }
  .site-header .nav-toggle span::after { top: 16px; }

  /* ----- Imagem de hero no fluxo (full-bleed) ----- */
  .hero-mobile-img {
    display: block;
    width: 568px;
    max-width: none;
    margin: 8px calc(50% - 284px) -24px;
  }

  /* ----- HOME: hero ----- */
  .hero-dark {
    padding: 112px 0 72px;
    background: linear-gradient(180deg, #02010f 0%, #02010f 48%, #100332 72%, #24105b 100%);
  }
  .hero-dark .container { width: calc(100% - 48px); }
  .hero-bg { display: none; }
  .hero-dark::after { display: none; }
  .hero-copy { width: 100%; text-align: center; }
  .hero-copy .h1 {
    font-size: 52px;
    line-height: 1.22;
    margin-top: 10px;
    margin-bottom: 44px;
    white-space: nowrap;
  }
  .h1 .alt {
    display: block;
    font-size: .70em;
    line-height: 1.25;
    margin-top: 12px;
    font-weight: 300;
  }
  .hero-copy .lead {
    position: relative;
    z-index: 2;
    max-width: none;
    margin-inline: auto;
    margin-bottom: 0;
    font-size: 28px;
    line-height: 1.5;
    white-space: nowrap;
  }
  .hero-dark .hero-mobile-img {
    margin-top: -35px;
    width: calc(100% + 48px);
    height: 541px;
    margin-right: -24px;
    margin-bottom: 32px;
    margin-left: -24px;
    object-fit: cover;
    object-position: 82% 18%;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, .45) 9%, #000 20%, #000 78%, rgba(0, 0, 0, .45) 91%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, .45) 9%, #000 20%, #000 78%, rgba(0, 0, 0, .45) 91%, transparent 100%);
  }
  .hero-actions { flex-direction: column; gap: 28px; margin: 18px 12px 58px; }
  .hero-actions .btn {
    width: 100%;
    min-height: 84px;
    align-self: center;
    padding: 20px 28px;
    border-radius: 18px;
    font-size: 20px;
  }
  .hero-badges { flex-wrap: nowrap; justify-content: center; gap: 0; align-items: flex-start; }
  .hero-badge { flex: 1; flex-direction: column; align-items: center; text-align: center; gap: 8px; }
  .hero-badge .ic-svg { width: 72px; height: 72px; }
  .hero-badge p { font-size: 14px; line-height: 1.4; }

  /* ----- HOME: cartões de introdução ----- */
  .intro-cards { margin-top: 34px; }
  .intro-cards .container { width: calc(100% - 48px); }
  .intro-cards .card { padding: 40px 24px; }
  .intro-item { flex-direction: column; align-items: center; text-align: center; padding: 6px 10px; }
  .intro-item .ic-svg { width: 80px; height: 80px; }
  .intro-item h3 { font-size: 18px; line-height: 1.35; }
  .intro-item p { font-size: 17px; line-height: 1.5; }

  /* ----- HOME: plataforma ----- */
  .platform { padding: 72px 0 80px; }
  .platform .container { width: calc(100% - 48px); }
  .platform h2 { font-size: 23px; margin-bottom: 30px; }
  .platform-grid { grid-template-columns: 1fr 1fr; gap: 0 14px; }
  .platform-item .hex-svg { width: 106px; }
  .platform-item { border-left: none !important; padding: 32px 6px; }
  .platform-item h3 { font-size: 16px; line-height: 1.35; }
  .platform-item p { font-size: 16px; line-height: 1.45; }
  .platform-item:nth-child(-n+4) { border-bottom: 1px solid var(--purple-line); }
  .platform-item:nth-child(5) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: calc((100% - 14px) / 2) 1fr;
    column-gap: 14px;
    align-items: center;
    text-align: center;
    justify-items: self-start;
    padding: 30px 0 15px;
  }
  .platform-item:nth-child(5) .hex-svg { grid-row: 1 / 3; margin: 0; justify-self: center; }
  .platform-item:nth-child(5) h3, .platform-item:nth-child(5) p {
    width: 100%;
    margin-top: 0;
    padding-left: 6px;
    text-align: center;
  }
  .platform-item:nth-child(5) h3 { align-self: end; }
  .platform-item:nth-child(5) p { align-self: start; margin-top: 6px; }

  /* ----- HOME: singularidade ----- */
  .singularity .container { width: calc(100% - 28px); }
  .singularity-panel { text-align: center; }
  .legacy-logo-mobile {
    display: block;
    width: 158px;
    margin: 16px auto 15px;
    filter: brightness(0) invert(1);
    opacity: .92;
  }
  .singularity-panel .eyebrow-dash { margin-inline: auto; }
  .sing-exclusive-group {
    order: 0;
    border: 1.5px solid #7a3ff2;
    border-radius: 22px;
    padding: 0 18px 34px;
    margin-top: 16px;
  }
  .sing-exclusive-group .sing-item { padding-top: 0; }
  .sing-exclusive-group .sing-item .pill {
    position: static;
    transform: none;
    margin-bottom: 20px;
  }
  .sing-exclusive-group .sing-item:first-child .pill { margin-top: -13px; }
  .sing-exclusive-group .sing-item:not(:first-child) .pill { margin-top: 8px; }

  /* ----- Banda CTA (home) e banda ZeusEngine ----- */
  .cta-band .container:not(.ze-inner) {
    width: calc(100% - 48px);
    text-align: center;
  }
  .cta-shield-svg { margin-inline: auto; width: 92px; }
  .cta-band .left { border-bottom: 1px solid rgba(255,255,255,.25); padding-bottom: 28px; }
  .cta-band h2 {
    font-size: 36px;
    line-height: 1.22;
    white-space: normal;
  }
  .cta-band .left p {
    font-size: 28px;
    line-height: 1.5;
    font-weight: 700;
    white-space: normal;
  }
  .cta-band .right { max-width: none; }
  .cta-band .right p {
    font-size: 26px;
    line-height: 1.5;
    white-space: normal;
  }
  .cta-band .right .btn {
    width: min(100%, 420px);
    min-height: 68px;
    padding: 18px 28px;
    font-size: 18px;
  }
  .cta-robot-wrap { width: 330px; margin: 20px auto -44px; }

  .cta-band .ze-inner { width: calc(100% - 48px); }
  .ze-inner { text-align: center; }
  .ze-hex-svg { width: 96px; margin-inline: auto; }
  .ze-left h3 { font-size: 32px; line-height: 1.3; }
  .ze-left p {
    max-width: 520px;
    margin: 20px auto 0;
    font-size: 20px;
    line-height: 1.55;
  }
  .ze-links { border-top: 1px solid rgba(255,255,255,.25); padding-top: 28px; text-align: left; }
  .ze-links a { width: 100%; font-size: 17px; font-weight: 600; }

  /* ----- Heros claros (páginas internas) ----- */
  .hero-light { padding-top: 36px; }
  .hero-light .copy { text-align: center; }
  .hero-light .copy .eyebrow-dash { margin: 0 auto 28px; }
  .hero-light .copy .h1 { font-size: 38px; line-height: 1.22; }
  .hero-light .copy .lead {
    margin: 30px auto 0;
    font-size: 20px;
    line-height: 1.55;
  }
  .hero-line { display: none; }
  .hero-light .art { max-width: none; }
  .hero-light .art img { width: 658.88px; max-width: none; margin-left: calc(50% - 329.44px); }
  .hero-light .hero-mobile-img {
    width: 810px;
    height: 850px;
    object-fit: cover;
    object-position: center;
    margin: -72px calc(50% - 405px) -96px;
  }
  .hero-solucoes .container { width: calc(100% - 48px); }
  .hero-solucoes .copy .h1 { font-size: 46px; line-height: 1.2; }
  .hero-solucoes .copy .lead {
    max-width: 580px;
    margin-top: 34px;
    font-size: 24px;
    line-height: 1.55;
  }
  .hero-light-b .art img {
    height: 546px;
    object-fit: cover;
    object-position: center;
    margin: -60px calc(50% - 340px) -80px;
    -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 58%, rgba(0, 0, 0, .82) 70%, rgba(0, 0, 0, .35) 87%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000 0%, #000 58%, rgba(0, 0, 0, .82) 70%, rgba(0, 0, 0, .35) 87%, transparent 100%);
  }
  .hero-recursos .container { width: calc(100% - 48px); }
  .hero-recursos .copy .h1 { font-size: 46px; line-height: 1.2; }
  .hero-recursos .copy .lead {
    max-width: 580px;
    margin-top: 34px;
    font-size: 24px;
    line-height: 1.55;
  }
  .hero-recursos .art img {
    width: 700px;
    height: 560px;
    margin: -50px calc(50% - 350px) -72px;
  }
  .hero-sobre .container { width: calc(100% - 48px); }
  .hero-sobre .copy .h1 { font-size: 46px; line-height: 1.2; }
  .hero-sobre .copy .lead {
    max-width: 580px;
    margin-top: 34px;
    font-size: 24px;
    line-height: 1.55;
  }
  .desktop-only { display: none; }

  /* ----- SOLUÇÕES: fluxo ----- */
  .flow { padding: 0 0 64px; }
  .flow .container { width: calc(100% - 24px); }
  .flow h2 {
    max-width: 500px;
    margin: 0 auto 40px;
    font-size: 36px;
    text-align: center;
    line-height: 1.25;
  }
  .flow-diagram {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 12px;
    row-gap: 24px;
    align-items: start;
  }
  .flow-node {
    min-width: 0;
    display: flex;
    flex: none;
    flex-direction: column;
    align-items: center;
  }
  .flow-node .hex-svg-sm { width: 92px; }
  .flow-node p {
    min-height: 2.7em;
    margin-top: 14px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.4;
  }
  .flow-node.center { grid-column: 1 / -1; order: -1; margin-bottom: 12px; }
  .flow-node.center .flow-center-svg { width: 190px; }
  .flow-node.center::after {
    content: "";
    display: block;
    width: calc(50% + 28px);
    height: 68px;
    margin: -48px auto 0;
    background: url("../assets/svg/flow_center_branches.svg?v=4") center / contain no-repeat;
  }
  .flow-node:nth-of-type(1) { order: 1; }
  .flow-node:nth-of-type(5) { order: 2; }
  .flow-node:nth-of-type(2) { order: 3; }
  .flow-node:nth-of-type(6) { order: 4; }
  .flow-node:nth-of-type(3) { order: 5; }
  .flow-node:nth-of-type(7) { order: 6; }
  .flow-node:nth-of-type(1)::after, .flow-node:nth-of-type(5)::after,
  .flow-node:nth-of-type(2)::after, .flow-node:nth-of-type(6)::after {
    content: "";
    display: block;
    width: 10px;
    height: 44px;
    background:
      radial-gradient(circle at 50% 3px, #cfc9df 0 3px, transparent 3.5px),
      radial-gradient(circle at 50% calc(100% - 3px), #cfc9df 0 3px, transparent 3.5px),
      linear-gradient(#cfc9df, #cfc9df) center / 2px calc(100% - 6px) no-repeat;
    margin: 8px auto 0;
  }

  /* ----- SOLUÇÕES: grade ----- */
  .solutions { padding: 64px 0 80px; }
  .solutions .container { width: calc(100% - 24px); }
  .solutions h2, .solutions .sub { text-align: center; }
  .solutions h2 { font-size: 36px; line-height: 1.25; }
  .solutions .sub { margin: 16px 0 0; font-size: 24px; line-height: 1.35; font-weight: 700; }
  .solutions .sub::after {
    content: "";
    display: block;
    width: 42px;
    height: 4px;
    border-radius: 2px;
    background: var(--purple);
    margin: 24px auto 44px;
  }
  .solutions .sol-grid {
    width: calc(100% - 48px);
    margin-inline: auto;
    gap: 22px;
  }
  .solutions .sol-card {
    gap: 22px;
    padding: 30px 24px;
    border-radius: 20px;
    align-items: flex-start;
  }
  .solutions .sol-card .hex-svg-sm { width: 88px; flex: none; }
  .solutions .sol-card h3 { margin-bottom: 10px; font-size: 22px; line-height: 1.3; }
  .solutions .sol-card p { font-size: 18px; line-height: 1.5; }

  /* ----- RECURSOS ----- */
  .powered { padding: 20px 0 28px; text-align: center; }
  .powered .container { width: calc(100% - 48px); }
  .powered h2 { font-size: 34px; line-height: 1.25; }
  .powered .sub { margin-top: 8px; font-size: 28px; line-height: 1.3; font-weight: 600; }
  .powered .eyebrow-dash { width: 52px; height: 5px; margin-inline: auto; margin-top: 22px; }
  .features .container { width: calc(100% - 24px); }
  .features-grid { display: flex; flex-direction: column; }
  .features-robot {
    display: grid;
    order: -1;
    width: min(568px, 100%);
    max-width: 568px;
    height: 328px;
    place-items: start center;
    overflow: hidden;
    align-self: center;
    margin: 22px auto 16px;
    border-bottom: 2px solid var(--purple-line);
  }
  .features-robot .robot-lines { display: none; }
  .features-robot .robot-hero {
    width: 600px;
    max-width: none;
    justify-self: center;
    position: relative;
    left: -38px;
    margin-top: -14px;
  }
  .features-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
  .feature {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 36px 8px;
  }
  .feature .hex-svg-sm { width: 88px; }
  .feature h3 { margin-bottom: 10px; font-size: 20px; line-height: 1.3; }
  .feature p { font-size: 18px; line-height: 1.5; }
  .features-col .feature:nth-child(-n+2) { border-top: none; }
  .features-col + .features-col .feature:nth-child(-n+2) { border-top: 1px solid var(--purple-line); }

  /* ----- SOBRE ----- */
  .values { padding-bottom: 0; }
  .values .container {
    width: calc(100% - 48px);
    padding-bottom: 48px;
    border-bottom: 2px solid var(--purple-line);
  }
  .values-grid { gap: 40px 14px; }
  .values-grid .hex-svg { width: 104px; }
  .values-grid h3 { margin-top: 18px; font-size: 20px; line-height: 1.3; }
  .values-grid p { margin-top: 6px; font-size: 18px; line-height: 1.45; }
  .scale .container { width: calc(100% - 48px); }
  .scale-item .hex-svg-sm { width: 88px; }
  .scale { padding-top: 64px; }
  .scale h2 {
    max-width: 560px;
    margin-inline: auto;
    font-size: 36px;
    text-align: center;
    line-height: 1.25;
  }
  .scale .eyebrow-dash { margin: 18px auto 42px; }
  .scale-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
  .scale-copy {
    grid-column: 1 / -1;
    max-width: 560px;
    margin: 0 auto 24px;
    font-size: 24px;
    text-align: center;
    line-height: 1.55;
  }
  .scale-item { padding: 36px 8px; }
  .scale-item h3 { margin-top: 18px; font-size: 20px; line-height: 1.3; }
  .scale-item p { margin-top: 8px; font-size: 18px; line-height: 1.45; }
  .scale-item:nth-child(n+4) { border-top: 1px solid var(--purple-line); }

  .engine { text-align: center; }
  .engine .container { width: calc(100% - 48px); border-top-width: 2px; }
  .engine h2 { font-size: 36px; line-height: 1.2; }
  .engine .sub { margin-top: 8px; font-size: 28px; line-height: 1.3; }
  .engine .lead {
    max-width: 560px;
    margin: 28px auto 0;
    font-size: 20px;
    line-height: 1.55;
    font-weight: 600;
  }
  .engine-grid { display: flex; flex-direction: column; gap: 28px; }
  .engine-grid .engine-art {
    order: -1;
    width: 611px;
    max-width: none;
    margin: -18px 0 0 calc(50% - 270.5px);
    display: grid;
    place-items: center;
    overflow: hidden;
  }
  .engine-art img { width: 568px; max-width: none; margin: 0; }
  .ia-stack { width: 100%; }
  .ia-card { border-width: 2px; border-radius: 7px; padding: 24px 22px 20px; text-align: left; }
  .ia-chip-svg { width: 54px; }
  .ia-card h3 { font-size: 22px; line-height: 1.25; }
  .ia-card li { gap: 14px; padding: 6px 0; font-size: 18px; line-height: 1.4; }
  .ia-card .check-svg { width: 24px; }
  .ia-cta {
    justify-content: space-between;
    gap: 10px;
    min-height: 64px;
    padding: 16px 20px;
    font-size: 16px;
    white-space: nowrap;
  }
  .ia-cta strong { font-size: 16px; }
  .engine-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
  .engine-step { flex-direction: column; align-items: center; text-align: center; padding: 28px 4px; gap: 16px; }
  .engine-step h3 { font-size: 20px; line-height: 1.3; }
  .engine-step p { font-size: 18px; line-height: 1.45; margin-top: 8px; }
  .step-hex-img { width: 88px; }
  .engine-step:nth-child(n+3) { border-top: 1px solid var(--purple-line); }
  .engine-step:nth-child(5) {
    grid-column: 1 / -1;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    text-align: center;
    align-items: center;
    gap: 18px;
    padding: 32px 4px;
    border-top: 1px solid var(--purple-line);
  }
  .engine-step:nth-child(5) .step-hex-img { justify-self: center; }
  .engine-step:nth-child(5) > div { width: 100%; max-width: none; text-align: center; }
  .engine-step:nth-child(5) h3 { white-space: normal; }

  .clients .container { width: calc(100% - 48px); }
  .clients h2 { font-size: 36px; line-height: 1.25; }
  .clients h2 span { display: block; }
  .clients-strip {
    display: block;
    overflow: hidden;
    padding: 16px 0;
    width: 568px;
    margin-left: calc(50% - 284px);
    border-radius: 0;
  }
  .client-logo { flex: 0 0 190px; width: 190px; min-height: 56px; }
  .client-logo:nth-child(n) { border-left: 1px solid #d9d5e6; }
  .clients-group .client-logo:first-child { border-left: none; }

  /* ----- AGENDAR DEMO ----- */
  .demo-hero { padding: 36px 0 90px; }
  .demo-hero .container { width: calc(100% - 48px); }
  .demo-hero .wave {
    width: 230%;
    left: -65%;
    bottom: auto;
    top: 32%;
    opacity: .9;
  }
  .demo-copy { text-align: center; }
  .demo-copy .eyebrow-dash { margin: 0 auto 28px; }
  .demo-copy .h1 { font-size: 46px; line-height: 1.2; }
  .demo-copy .lead { max-width: 580px; margin: 34px auto 44px; font-size: 24px; line-height: 1.55; }
  .demo-points { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
  .demo-point { flex-direction: column; align-items: center; text-align: center; padding: 36px 8px; }
  .demo-point .hex-svg-sm { width: 88px; }
  .demo-point h3 { margin-bottom: 10px; font-size: 20px; line-height: 1.3; }
  .demo-point p { max-width: none; font-size: 18px; line-height: 1.5; }
  .demo-point:nth-child(n+3) { border-top: 1px solid #cfc9df; }
  .demo-hero .form-card {
    margin-top: 36px;
    padding: 38px 30px 34px;
    border-radius: 24px;
  }
  .form-head .hex-svg { width: 88px; }
  .form-head h2 { margin-top: 18px; font-size: 34px; }
  .form-head p { margin-top: 14px; font-size: 18px; line-height: 1.5; }
  .form-grid { gap: 22px; }
  .form-field { gap: 10px; }
  .form-field label { font-size: 18px; }
  .form-field input,
  .form-field textarea { padding: 16px 18px; font-size: 18px; }
  .form-field textarea { min-height: 160px; }
  .form-consent { gap: 14px; margin: 28px 0; font-size: 17px; line-height: 1.45; }
  .form-consent input { width: 24px; height: 24px; }
  .form-card .btn { min-height: 68px; padding: 18px 24px; font-size: 18px; }
  .form-privacy { gap: 14px; margin-top: 28px; font-size: 17px; line-height: 1.45; }
  .form-privacy .hex-svg { width: 52px; height: auto; }

  .demo-band .container { width: calc(100% - 48px); }
  .demo-band .inner { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
  .demo-band .brand {
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border: none;
    padding: 0 0 30px;
    border-bottom: 1px solid rgba(255,255,255,.25);
  }
  .demo-band .brand .ze-hex-svg { margin-inline: auto; }
  .demo-band .brand h3 { font-size: 28px; line-height: 1.3; }
  .demo-band .brand p { margin-top: 14px; font-size: 20px; line-height: 1.5; }
  .demo-band .mini { border: none; text-align: center; padding: 32px 8px 8px; }
  .demo-band .mini .hex { width: 88px; height: 98px; margin-inline: auto; }
  .demo-band .mini .logo-on-demo { display: block; width: 100%; height: auto; }
  .demo-band .mini h4 { margin-top: 16px; font-size: 20px; line-height: 1.3; }
  .demo-band .mini p { margin-top: 8px; font-size: 17px; line-height: 1.45; }

  /* ----- Footer ----- */
  .site-footer { padding: 34px 0 30px; }
  .footer-inner { gap: 0; text-align: center; }
  .footer-inner .logo { margin-inline: auto; }
  .footer-inner .logo img { height: 44px; }
  .footer-credit {
    border: none;
    border-top: 1px solid rgba(255,255,255,.25);
    border-bottom: 1px solid rgba(255,255,255,.25);
    padding: 24px 0;
    margin-top: 28px;
    font-size: 17px;
    line-height: 1.6;
  }
  .footer-credit strong { font-size: 18px; }
  .btn-lock { width: min(100%, 380px); margin: 28px auto 0; padding: 15px 26px; font-size: 13px; }
}

/*
 * Limite de usabilidade para celulares fisicamente menores.
 * Mantém a composição e as linhas editoriais, reduzindo somente a tipografia
 * que poderia ultrapassar a área visível.
 */
@media (max-device-width: 480px) {
  .hero-copy .h1,
  .hero-copy .lead {
    width: 100%;
    margin-inline: auto;
    text-align: center;
  }
  .hero-copy .h1 { font-size: 46px; }
  .hero-copy .lead { font-size: 24px; }

  .cta-band h2,
  .cta-band .left p,
  .cta-band .right p {
    width: 100%;
    margin-inline: auto;
    text-align: center;
  }
  .cta-band h2 { font-size: 34px; }
  .cta-band .left p { font-size: 24px; }
  .cta-band .right p { font-size: 24px; }
}