/* Art direction: Kairon Company → futurista, cyberpunk, IA premium, alto impacto
   Palette: preto, laranja, branco e cinza com alto contraste e visual premium
   Typography: Poppins (sans geométrica) — títulos extra-bold, corpo regular
   Density: balanced/high-end com hero dramático e seções compactas para conversão */

/* ===== Tipografia: Poppins (geométrica, auto-hospedada — sem terceiros) ===== */
@font-face {
  font-family: "Poppins";
  src: url("fonts/poppins-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("fonts/poppins-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("fonts/poppins-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("fonts/poppins-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("fonts/poppins-800.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

:root,
[data-theme="light"] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(1.2rem, 0.3rem + 5vw, 6rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --font-display: "Poppins", "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Poppins", "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --color-bg: #f5f5f5;
  --color-surface: rgba(255, 255, 255, 0.82);
  --color-surface-2: rgba(255, 255, 255, 0.94);
  --color-surface-offset: rgba(243, 243, 243, 0.92);
  --color-surface-offset-2: rgba(228, 228, 228, 0.94);
  --color-surface-dynamic: rgba(214, 214, 214, 0.96);
  --color-border: rgba(28, 28, 28, 0.14);
  --color-divider: rgba(28, 28, 28, 0.08);

  --color-text: #111111;
  --color-text-muted: #5f5f5f;
  --color-text-faint: #8d8d8d;
  --color-text-inverse: #ffffff;

  --color-primary: #f97316;
  --color-primary-hover: #ea580c;
  --color-primary-active: #c2410c;
  --color-primary-highlight: rgba(249, 115, 22, 0.12);

  --color-blue: #f97316;
  --color-purple: #fb923c;
  --color-pink: #ffedd5;
  --color-cyan: #fdba74;
  --color-success: #f97316;
  --color-warning: #fb923c;
  --color-error: #9a3412;

  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --radius-full: 9999px;

  --shadow-sm: 0 6px 18px rgba(17, 17, 17, 0.08);
  --shadow-md: 0 18px 40px rgba(17, 17, 17, 0.14);
  --shadow-lg: 0 32px 80px rgba(17, 17, 17, 0.22);

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --container: 1200px;
}

[data-theme="dark"] {
  --color-bg: #050505;
  --color-surface: rgba(17, 17, 17, 0.72);
  --color-surface-2: rgba(24, 24, 24, 0.9);
  --color-surface-offset: rgba(28, 28, 28, 0.9);
  --color-surface-offset-2: rgba(38, 38, 38, 0.95);
  --color-surface-dynamic: rgba(48, 48, 48, 0.96);
  --color-border: rgba(249, 115, 22, 0.18);
  --color-divider: rgba(255, 255, 255, 0.08);

  --color-text: #ffffff;
  --color-text-muted: #c2c2c2;
  --color-text-faint: #8e8e8e;
  --color-text-inverse: #111111;

  --color-primary: #f97316;
  --color-primary-hover: #fb923c;
  --color-primary-active: #ea580c;
  --color-primary-highlight: rgba(249, 115, 22, 0.18);

  --color-blue: #f97316;
  --color-purple: #fdba74;
  --color-pink: #ffedd5;
  --color-cyan: #fdba74;
  --color-success: #f97316;
  --color-warning: #fb923c;
  --color-error: #c2410c;

  --shadow-sm: 0 8px 18px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 20px 50px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 40px 90px rgba(0, 0, 0, 0.52);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #050505;
    --color-surface: rgba(17, 17, 17, 0.72);
    --color-surface-2: rgba(24, 24, 24, 0.9);
    --color-surface-offset: rgba(28, 28, 28, 0.9);
    --color-surface-offset-2: rgba(38, 38, 38, 0.95);
    --color-surface-dynamic: rgba(48, 48, 48, 0.96);
    --color-border: rgba(249, 115, 22, 0.18);
    --color-divider: rgba(255, 255, 255, 0.08);
    --color-text: #ffffff;
    --color-text-muted: #c2c2c2;
    --color-text-faint: #8e8e8e;
    --color-text-inverse: #111111;
  }
}

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

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 7rem;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body, sans-serif);
  font-size: var(--text-base);
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--color-text);
  background:
    radial-gradient(circle at 15% 20%, rgba(249, 115, 22, 0.12), transparent 22%),
    radial-gradient(circle at 80% 15%, rgba(255, 255, 255, 0.08), transparent 28%),
    radial-gradient(circle at 75% 70%, rgba(251, 146, 60, 0.12), transparent 22%),
    linear-gradient(180deg, #050505 0%, #111111 52%, #1a1a1a 100%);
  overflow-x: hidden;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
li {
  max-width: 70ch;
  text-wrap: pretty;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display, sans-serif);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

::selection {
  background: rgba(249, 115, 22, 0.24);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: var(--space-4);
  z-index: 1000;
  background: var(--color-text);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-full);
}

.skip-link:focus {
  left: var(--space-4);
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: clamp(var(--space-16), 10vw, var(--space-24));
}

.page-noise,
.cursor-glow,
#particles-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

#particles-bg {
  z-index: 0;
}

.page-noise {
  z-index: 1;
  opacity: 0.08;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.04) 0.6px, transparent 0.8px),
    radial-gradient(circle at 80% 40%, rgba(255, 255, 255, 0.03) 0.5px, transparent 0.8px);
  background-size: 180px 180px, 220px 220px;
  mix-blend-mode: soft-light;
}

.cursor-glow {
  z-index: 2;
  width: 20rem;
  height: 20rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.16) 0%, rgba(249, 115, 22, 0.03) 42%, transparent 70%);
  transform: translate(-50%, -50%);
  filter: blur(20px);
  opacity: 0;
  transition: opacity 240ms ease;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 3;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding-top: var(--space-4);
}

.header-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius-xl) + 0.25rem);
  background: rgba(15, 15, 15, 0.72);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 44px;
}

.brand-mark {
  width: 2.75rem;
  aspect-ratio: 1;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(249, 115, 22, 0.28), rgba(255, 255, 255, 0.08)),
    rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(249, 115, 22, 0.28);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.02) inset,
    0 0 24px rgba(249, 115, 22, 0.2);
}

.brand-mark svg {
  width: 1.65rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-text strong {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand-text small {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
}

.desktop-nav a,
.footer-links a {
  position: relative;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition:
    color var(--transition-interactive),
    text-shadow var(--transition-interactive);
}

.desktop-nav a::after,
.footer-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: linear-gradient(90deg, var(--color-primary), var(--color-cyan));
  transition: transform var(--transition-interactive);
}

.desktop-nav a:hover,
.footer-links a:hover {
  color: var(--color-text);
  text-shadow: 0 0 18px rgba(249, 115, 22, 0.28);
}

.desktop-nav a:hover::after,
.footer-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle,
.menu-toggle {
  min-width: 44px;
  min-height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
}

.theme-toggle {
  position: relative;
  overflow: hidden;
}

.toggle-orb {
  position: absolute;
  inset: 4px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.18), rgba(255, 255, 255, 0.08));
}

.toggle-icon {
  position: relative;
  z-index: 1;
  font-size: 0.95rem;
  color: var(--color-text);
}

.menu-toggle {
  display: none;
  gap: 4px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--color-text);
  border-radius: 999px;
}

.mobile-menu {
  width: min(calc(100% - 2rem), var(--container));
  margin: var(--space-3) auto 0;
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: rgba(12, 12, 12, 0.92);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow-md);
}

.mobile-menu a {
  min-height: 44px;
  display: flex;
  align-items: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

.mobile-menu.is-open {
  display: flex;
}

.btn {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0.9rem 1.35rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
  transition:
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive),
    background var(--transition-interactive),
    color var(--transition-interactive),
    border-color var(--transition-interactive);
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  z-index: -1;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-sm {
  padding-inline: 1rem;
}

.btn-lg {
  min-height: 54px;
  padding-inline: 1.6rem;
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #ffb067, var(--color-primary) 46%, #c2410c);
  box-shadow:
    0 12px 30px rgba(249, 115, 22, 0.32),
    0 0 22px rgba(249, 115, 22, 0.18);
}

.btn-primary::before {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.02));
}

.btn-primary:hover {
  box-shadow:
    0 18px 36px rgba(249, 115, 22, 0.38),
    0 0 28px rgba(251, 146, 60, 0.22);
}

.btn-secondary {
  border: 1px solid rgba(249, 115, 22, 0.24);
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
}

.glass-card,
.glass-frame,
.ai-panel,
.lead-form,
.problem-card,
.solution-card,
.service-card,
.diff-item,
.process-step,
.testimonial-card,
.faq-item,
.contact-point,
.metric-chip,
.feed-card,
.signal-card {
  border: 1px solid var(--color-border);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    var(--color-surface);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.07),
    var(--shadow-md);
  backdrop-filter: blur(18px);
}

.glass-frame {
  border-radius: calc(var(--radius-xl) + 0.5rem);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
}

.glass-card {
  border-radius: var(--radius-xl);
}

.hero {
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding-top: calc(var(--space-20) + 2rem);
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: clamp(var(--space-8), 4vw, var(--space-16));
  align-items: center;
}

.eyebrow,
.section-tag,
.panel-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--color-primary);
}

.pulse-dot {
  width: 0.55rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 12px rgba(249, 115, 22, 0.45);
  animation: pulseDot 1.6s infinite;
}

.hero-copy h1 {
  margin-top: var(--space-4);
  font-size: var(--text-hero);
  max-width: 11ch;
}

.text-gradient {
  background: linear-gradient(90deg, #ffffff, var(--color-cyan) 40%, var(--color-primary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 24px rgba(249, 115, 22, 0.18);
}

.hero-lead {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 58ch;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.metric-chip {
  padding: var(--space-4);
}

.metric-chip strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.2rem + 2vw, 3rem);
  line-height: 1;
  color: #ffffff;
}

.metric-chip span {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.hero-visual {
  position: relative;
  min-height: 42rem;
  display: grid;
  place-items: center;
}

.orbital-ring {
  position: absolute;
  border: 1px solid rgba(249, 115, 22, 0.16);
  border-radius: 50%;
  animation: spin linear infinite;
  filter: drop-shadow(0 0 20px rgba(249, 115, 22, 0.12));
}

.ring-a {
  width: 34rem;
  height: 34rem;
  animation-duration: 24s;
}

.ring-b {
  width: 28rem;
  height: 28rem;
  animation-duration: 18s;
  animation-direction: reverse;
}

.ring-c {
  width: 22rem;
  height: 22rem;
  animation-duration: 12s;
}

.ai-panel {
  position: relative;
  width: min(100%, 36rem);
  padding: var(--space-5);
  border-radius: 2rem;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 30px 80px rgba(0, 0, 0, 0.42),
    0 0 40px rgba(249, 115, 22, 0.18);
}

.ai-panel::before {
  content: "";
  position: absolute;
  inset: -25% auto auto -25%;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.22), transparent 62%);
  filter: blur(12px);
}

.panel-topbar {
  display: flex;
  gap: 0.4rem;
  margin-bottom: var(--space-5);
}

.panel-topbar span {
  width: 0.7rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.panel-head h2 {
  margin-top: var(--space-2);
  font-size: clamp(1.5rem, 1rem + 2vw, 2.4rem);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(249, 115, 22, 0.22);
}

.status-badge i {
  width: 0.5rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 12px rgba(249, 115, 22, 0.5);
}

.signal-grid,
.feed-grid {
  display: grid;
  gap: var(--space-3);
}

.signal-grid {
  margin-top: var(--space-5);
  grid-template-columns: repeat(3, 1fr);
}

.signal-card,
.feed-card {
  padding: var(--space-3);
  border-radius: var(--radius-lg);
}

.signal-card span,
.feed-card span,
.feed-card small {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.signal-card strong,
.feed-card strong {
  display: block;
  margin-top: 0.2rem;
  font-size: var(--text-lg);
  color: #ffffff;
}

.chart-shell {
  position: relative;
  margin-top: var(--space-5);
  padding: var(--space-5);
  border-radius: 1.5rem;
  background:
    linear-gradient(180deg, rgba(24, 24, 24, 0.92), rgba(10, 10, 10, 0.84)),
    rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(249, 115, 22, 0.16);
  overflow: hidden;
}

.chart-lines {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  opacity: 0.45;
}

.chart-lines .line {
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
}

.growth-svg {
  width: 100%;
  height: 16rem;
}

.area-path {
  fill: rgba(249, 115, 22, 0.14);
}

.graph-path {
  fill: none;
  stroke: url(#lineGradient);
  stroke-width: 4;
  stroke-linecap: round;
  filter: drop-shadow(0 0 12px rgba(249, 115, 22, 0.28));
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
}

.graph-node {
  fill: #ffffff;
  filter: drop-shadow(0 0 8px rgba(249, 115, 22, 0.32));
}

.graph-node.pulse {
  fill: var(--color-pink);
}

.chart-float {
  position: absolute;
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  min-width: 7rem;
}

.chart-float span {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.chart-float strong {
  display: block;
  margin-top: 0.15rem;
  color: #ffffff;
  font-size: var(--text-lg);
}

.chart-float-a {
  top: 1rem;
  right: 1rem;
}

.chart-float-b {
  left: 1rem;
  bottom: 1rem;
}

.feed-grid {
  margin-top: var(--space-4);
  grid-template-columns: repeat(2, 1fr);
}

.section-intro {
  margin-bottom: var(--space-8);
}

.section-intro h2 {
  margin-top: var(--space-3);
  font-size: var(--text-2xl);
  max-width: 15ch;
}

.section-intro p:last-child {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
}

.section-intro.narrow {
  max-width: 52rem;
  margin-inline: auto;
  text-align: center;
}

.split-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: var(--space-10);
  align-items: start;
}

.problem-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.problem-card {
  padding: var(--space-5);
}

.problem-card:last-child {
  grid-column: span 2;
}

.problem-index,
.service-kicker,
.diff-number,
.process-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  min-height: 3rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.24), rgba(255, 255, 255, 0.08));
  border: 1px solid rgba(249, 115, 22, 0.18);
  color: #ffffff;
  font-family: var(--font-display);
}

.problem-card h3,
.solution-card h3,
.service-card h3,
.diff-item h3,
.process-step h3,
.testimonial-card strong,
.faq-item summary,
.contact-point strong {
  margin-top: var(--space-4);
  font-size: var(--text-lg);
}

.problem-card p,
.solution-card p,
.service-card p,
.diff-item p,
.process-step p,
.testimonial-card span,
.contact-point span {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
}

.solution-shell {
  position: relative;
  overflow: hidden;
}

.solution-shell::before {
  content: "";
  position: absolute;
  inset: auto -10% -35% auto;
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.16), transparent 60%);
  filter: blur(20px);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.solution-card {
  position: relative;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(18, 18, 18, 0.9), rgba(10, 10, 10, 0.76));
  border: 1px solid rgba(249, 115, 22, 0.18);
}

.icon-shell {
  width: 3.35rem;
  height: 3.35rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: #ffffff;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.24), rgba(255, 255, 255, 0.08));
  box-shadow: 0 0 24px rgba(249, 115, 22, 0.16);
}

.services-bento {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  grid-auto-rows: minmax(16rem, auto);
  gap: var(--space-4);
}

.service-card {
  padding: var(--space-5);
}

.service-lg {
  grid-row: span 2;
}

.service-wide {
  grid-column: span 2;
}

.service-top {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: center;
}

.service-card ul {
  margin-top: var(--space-5);
  list-style: none;
  display: grid;
  gap: var(--space-2);
}

.service-card li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--color-text-muted);
}

.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.45rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-cyan));
  box-shadow: 0 0 10px rgba(249, 115, 22, 0.24);
}

.diff-timeline {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.diff-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
}

.proof-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-5);
  align-items: start;
}

.results-panel {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
}

.result-stat {
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(249, 115, 22, 0.12);
}

.result-stat span,
.result-stat small {
  display: block;
  color: var(--color-text-muted);
}

.result-stat strong {
  display: block;
  margin-block: var(--space-2);
  font-size: clamp(2rem, 1.2rem + 3vw, 4rem);
  font-family: var(--font-display);
  color: #ffffff;
}

.testimonials-stack {
  display: grid;
  gap: var(--space-4);
}

.testimonial-card {
  padding: var(--space-5);
}

.testimonial-card p {
  font-size: var(--text-lg);
  color: var(--color-text);
}

.process-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.process-step {
  position: relative;
  padding: var(--space-5);
}

.process-step span {
  margin-bottom: var(--space-5);
}

.cta-panel {
  display: grid;
  grid-template-columns: 1.1fr auto;
  gap: var(--space-8);
  align-items: center;
  border-radius: 2rem;
}

.cta-panel h2 {
  margin-top: var(--space-3);
  font-size: var(--text-2xl);
  max-width: 14ch;
}

.cta-panel p:last-child {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-8);
}

.faq-list {
  display: grid;
  gap: var(--space-4);
}

.faq-item {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-xl);
}

.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  cursor: pointer;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-primary);
  transition: transform var(--transition-interactive);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding-top: var(--space-3);
  color: var(--color-text-muted);
}

.contact-shell {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: var(--space-8);
  align-items: start;
}

.contact-points {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.contact-point {
  padding: var(--space-4);
}

.lead-form {
  padding: clamp(var(--space-5), 4vw, var(--space-8));
  border-radius: 2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field-full {
  grid-column: 1 / -1;
}

.field label,
.form-note,
.form-feedback {
  font-size: var(--text-sm);
}

.field label {
  color: var(--color-text-muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3.35rem;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(249, 115, 22, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
  transition:
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    background var(--transition-interactive);
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--color-text-faint);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(249, 115, 22, 0.56);
  box-shadow:
    0 0 0 3px rgba(249, 115, 22, 0.14),
    0 0 18px rgba(249, 115, 22, 0.12);
  outline: none;
}

.submit-btn {
  width: 100%;
  margin-top: var(--space-6);
}

.form-note {
  margin-top: var(--space-4);
  color: var(--color-text-faint);
}

.form-feedback {
  min-height: 1.4rem;
  margin-top: var(--space-3);
  color: var(--color-primary);
}

.required-mark {
  color: var(--color-error);
  font-weight: 700;
  margin-left: 2px;
}

.form-required-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.field-error {
  display: none;
  font-size: 0.8rem;
  color: var(--color-error);
  margin-top: 2px;
}

.field.is-invalid .field-error {
  display: block;
}

.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea {
  border-color: var(--color-error) !important;
  box-shadow: 0 0 0 3px rgba(216, 13, 32, 0.18) !important;
}

.site-footer {
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-divider);
  background: linear-gradient(180deg, rgba(10, 10, 10, 0), rgba(5, 5, 5, 0.92));
}

.footer-shell {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--space-8);
  align-items: start;
}

.footer-brand p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
}

.brand-footer .brand-mark {
  width: 2.4rem;
}

.footer-links,
.footer-meta {
  display: grid;
  gap: var(--space-3);
}

/* Afasta os botões da faixa vermelha fixa do lado direito (apenas no desktop) */
.footer-links {
  margin-right: clamp(12px, 10vw, 150px);
}

.footer-meta span {
  color: var(--color-text-faint);
  font-size: var(--text-sm);
}

.reveal {
  opacity: 0;
  filter: blur(8px);
  transform: translate3d(0, 0, 0);
}

.reveal.is-visible {
  opacity: 1;
  filter: blur(0);
  transition:
    opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.magnetic {
  will-change: transform;
}

.site-header.is-scrolled .header-shell {
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.42);
  background: rgba(10, 10, 10, 0.88);
}

body.menu-open {
  overflow: hidden;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulseDot {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.45);
    opacity: 0.65;
  }
}

@media (max-width: 1100px) {
  .hero-layout,
  .split-layout,
  .proof-grid,
  .faq-layout,
  .contact-shell,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .hero-copy h1,
  .section-intro h2,
  .cta-panel h2 {
    max-width: 100%;
  }

  .services-bento,
  .process-rail,
  .solution-grid,
  .diff-timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-lg,
  .service-wide {
    grid-column: auto;
    grid-row: auto;
  }

  .hero-visual {
    min-height: 34rem;
  }

  .footer-shell {
    grid-template-columns: 1fr;
  }

  .footer-links {
    margin-right: 0;
  }
}

@media (max-width: 820px) {
  .desktop-nav,
  .header-actions .btn {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--space-20) + 1rem);
  }

  .hero-metrics,
  .problem-cards,
  .signal-grid,
  .feed-grid,
  .form-grid,
  .services-bento,
  .process-rail,
  .solution-grid,
  .diff-timeline {
    grid-template-columns: 1fr;
  }

  .problem-card:last-child {
    grid-column: auto;
  }

  .hero-visual {
    min-height: 29rem;
  }

  .ring-a {
    width: 23rem;
    height: 23rem;
  }

  .ring-b {
    width: 18rem;
    height: 18rem;
  }

  .ring-c {
    width: 13rem;
    height: 13rem;
  }

  .chart-float {
    position: static;
    margin-top: var(--space-3);
  }

  .chart-shell {
    display: grid;
    gap: var(--space-3);
  }
}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 1.2rem), var(--container));
  }

  .header-shell {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .brand-text small {
    letter-spacing: 0.16em;
  }

  .hero-copy h1 {
    font-size: clamp(2.8rem, 16vw, 4.8rem);
  }

  .hero-lead {
    font-size: 1.02rem;
  }

  .hero-cta-group,
  .header-actions {
    width: 100%;
  }

  .hero-cta-group .btn,
  .mobile-menu .btn,
  .cta-panel .btn {
    width: 100%;
  }

  .ai-panel {
    padding: var(--space-4);
    border-radius: 1.5rem;
  }

  .panel-head {
    flex-direction: column;
  }

  .section {
    padding-block: var(--space-16);
  }
}

@media (hover: hover) {
  .theme-toggle:hover,
  .menu-toggle:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 0 1px rgba(249, 115, 22, 0.18), 0 0 18px rgba(249, 115, 22, 0.16);
  }

  .glass-card:hover,
  .service-card:hover,
  .process-step:hover,
  .contact-point:hover,
  .faq-item:hover {
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.08),
      0 24px 54px rgba(0, 0, 0, 0.34),
      0 0 28px rgba(249, 115, 22, 0.14);
    border-color: rgba(249, 115, 22, 0.24);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    filter: none;
  }
}

/* Atualização novo CSS */

/* MANTENHA o seu styles.css atual e cole ESTE BLOCO NO FINAL do arquivo.
   Ele sobrescreve a estética anterior para alinhar com a identidade da Kairon. */

:root,
[data-theme="light"] {
  --color-bg: #d8d1d1;
  --color-surface: rgba(255, 255, 255, 0.46);
  --color-surface-2: rgba(255, 255, 255, 0.72);
  --color-surface-offset: rgba(236, 232, 232, 0.92);
  --color-surface-offset-2: rgba(222, 217, 217, 0.98);
  --color-surface-dynamic: rgba(208, 202, 202, 1);
  --color-border: rgba(36, 31, 31, 0.12);
  --color-divider: rgba(36, 31, 31, 0.08);
  --color-text: #221f1f;
  --color-text-muted: #6a6464;
  --color-text-faint: #a29b9b;
  --color-text-inverse: #f3efef;
  --color-primary: #ff1025;
  --color-primary-hover: #df0e21;
  --color-primary-active: #bc0c1c;
  --color-primary-highlight: rgba(255, 16, 37, 0.12);
  --color-blue: #d31324;
  --color-purple: #9f1621;
  --color-pink: #fbe8ea;
  --color-cyan: #d4cdcd;
  --color-success: #1d1a1a;
  --color-warning: #ff4f60;
  --color-error: #8a0f19;
  --shadow-sm: 0 6px 18px rgba(19, 13, 13, 0.05);
  --shadow-md: 0 18px 40px rgba(19, 13, 13, 0.10);
  --shadow-lg: 0 32px 80px rgba(19, 13, 13, 0.14);
}

[data-theme="dark"] {
  --color-bg: #121010;
  --color-surface: rgba(23, 19, 19, 0.76);
  --color-surface-2: rgba(31, 27, 27, 0.9);
  --color-surface-offset: rgba(40, 35, 35, 0.94);
  --color-surface-offset-2: rgba(52, 46, 46, 0.96);
  --color-surface-dynamic: rgba(72, 66, 66, 0.98);
  --color-border: rgba(255, 255, 255, 0.08);
  --color-divider: rgba(255, 255, 255, 0.08);
  --color-text: #f5f1f1;
  --color-text-muted: #cabfbf;
  --color-text-faint: #9b9191;
  --color-text-inverse: #130f0f;
  --color-primary: #ff1025;
  --color-primary-hover: #ff394b;
  --color-primary-active: #d80d20;
  --color-primary-highlight: rgba(255, 16, 37, 0.18);
  --color-blue: #ff5a68;
  --color-purple: #93131c;
  --color-pink: #392628;
  --color-cyan: #d8d1d1;
  --color-success: #f5f1f1;
  --color-warning: #ff6674;
  --color-error: #ff8893;
  --shadow-sm: 0 8px 18px rgba(0, 0, 0, 0.22);
  --shadow-md: 0 20px 50px rgba(0, 0, 0, 0.32);
  --shadow-lg: 0 40px 90px rgba(0, 0, 0, 0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #121010;
    --color-surface: rgba(23, 19, 19, 0.76);
    --color-surface-2: rgba(31, 27, 27, 0.9);
    --color-surface-offset: rgba(40, 35, 35, 0.94);
    --color-surface-offset-2: rgba(52, 46, 46, 0.96);
    --color-surface-dynamic: rgba(72, 66, 66, 0.98);
    --color-border: rgba(255, 255, 255, 0.08);
    --color-divider: rgba(255, 255, 255, 0.08);
    --color-text: #f5f1f1;
    --color-text-muted: #cabfbf;
    --color-text-faint: #9b9191;
    --color-text-inverse: #130f0f;
    --color-primary: #ff1025;
    --color-primary-hover: #ff394b;
    --color-primary-active: #d80d20;
    --color-primary-highlight: rgba(255, 16, 37, 0.18);
    --color-blue: #ff5a68;
    --color-purple: #93131c;
    --color-pink: #392628;
    --color-cyan: #d8d1d1;
    --color-success: #f5f1f1;
    --color-warning: #ff6674;
    --color-error: #ff8893;
  }
}

body.brand-kairon {
  background: linear-gradient(180deg, #d8d1d1 0%, #d4cccc 52%, #c9c3c3 100%);
}

body.brand-kairon::before {
  content: "";
  position: fixed;
  inset: 0 0 0 auto;
  width: min(24vw, 360px);
  background: #ff1025;
  clip-path: polygon(55% 0, 100% 0, 100% 100%, 0 44%);
  pointer-events: none;
  z-index: 0;
}

.page-noise {
  opacity: 0.06;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 16, 37, 0.04) 0.6px, transparent 0.8px),
    radial-gradient(circle at 80% 40%, rgba(34, 31, 31, 0.04) 0.5px, transparent 0.8px);
  mix-blend-mode: multiply;
}

.cursor-glow {
  background: radial-gradient(circle, rgba(255, 16, 37, 0.08) 0%, rgba(255, 16, 37, 0.02) 42%, transparent 70%);
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 2;
}

.header-shell {
  background: rgba(245, 239, 239, 0.74);
  border: 1px solid rgba(34, 31, 31, 0.08);
  box-shadow: 0 16px 38px rgba(20, 14, 14, 0.08);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled .header-shell {
  background: rgba(245, 239, 239, 0.88);
  box-shadow: 0 18px 42px rgba(20, 14, 14, 0.12);
}

.brand-mark {
  color: var(--color-primary);
  background: rgba(255, 16, 37, 0.08);
  border: 1px solid rgba(255, 16, 37, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.18);
}

.brand-text strong {
  color: var(--color-primary);
  font-size: 1.08rem;
  letter-spacing: 0.02em;
}

.brand-text small {
  color: var(--color-text-muted);
  letter-spacing: 0.14em;
}

.desktop-nav a,
.footer-links a {
  color: var(--color-text-muted);
}

.desktop-nav a:hover,
.footer-links a:hover {
  color: var(--color-text);
  text-shadow: none;
}

.desktop-nav a::after,
.footer-links a::after {
  background: var(--color-primary);
}

.theme-toggle,
.menu-toggle {
  background: rgba(255, 255, 255, 0.26);
  border: 1px solid rgba(34, 31, 31, 0.08);
}

.toggle-orb {
  background: linear-gradient(135deg, rgba(255, 16, 37, 0.1), rgba(255, 255, 255, 0.2));
}

.mobile-menu {
  background: rgba(244, 238, 238, 0.96);
  border: 1px solid rgba(34, 31, 31, 0.08);
  box-shadow: 0 18px 34px rgba(20, 14, 14, 0.08);
}

.btn-primary {
  color: #fff;
  background: var(--color-primary);
  box-shadow: 0 14px 26px rgba(255, 16, 37, 0.18);
}

.btn-primary::before {
  background: linear-gradient(135deg, rgba(255,255,255,0.18), rgba(255,255,255,0.04));
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 18px 34px rgba(255, 16, 37, 0.22);
}

.btn-secondary {
  border: 1px solid rgba(255, 16, 37, 0.16);
  background: rgba(255, 255, 255, 0.24);
  color: var(--color-text);
}

.glass-card,
.glass-frame,
.ai-panel,
.lead-form,
.problem-card,
.solution-card,
.service-card,
.diff-item,
.process-step,
.testimonial-card,
.faq-item,
.contact-point,
.metric-chip,
.feed-card,
.signal-card {
  border: 1px solid rgba(34, 31, 31, 0.08);
  background: linear-gradient(180deg, rgba(255,255,255,0.44), rgba(255,255,255,0.3), var(--color-surface));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.32), var(--shadow-md);
  backdrop-filter: blur(14px);
}

.hero {
  min-height: 100svh;
  padding-top: calc(var(--space-20) + 2rem);
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(28vw, 440px);
  height: 100%;
  background: #ff1025;
  clip-path: polygon(48% 0, 100% 0, 100% 100%, 0 48%);
  opacity: 0.96;
  pointer-events: none;
}

.hero-layout {
  position: relative;
  z-index: 1;
}

.eyebrow,
.section-tag,
.panel-label {
  color: var(--color-primary);
}

.pulse-dot {
  background: var(--color-primary);
  box-shadow: 0 0 0 5px rgba(255,16,37,0.12);
}

.hero-copy h1,
.section-intro h2,
.cta-panel h2 {
  color: var(--color-text);
}

.text-gradient {
  background: linear-gradient(90deg, var(--color-primary), #bb0d1c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
}

.hero-lead,
.section-intro p:last-child,
.problem-card p,
.solution-card p,
.service-card p,
.diff-item p,
.process-step p,
.contact-point span,
.testimonial-card span,
.faq-item p,
.form-note {
  color: var(--color-text-muted);
}

.metric-chip strong,
.signal-card strong,
.feed-card strong,
.result-stat strong,
.chart-float strong {
  color: var(--color-text);
}

.hero-visual {
  min-height: 40rem;
}

.orbital-ring {
  border: 1px solid rgba(255, 16, 37, 0.16);
  filter: none;
  opacity: 0.5;
}

.ai-panel {
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.35), 0 28px 70px rgba(20, 14, 14, 0.12);
}

.ai-panel::before,
.solution-shell::before {
  background: radial-gradient(circle, rgba(255, 16, 37, 0.12), transparent 62%);
}

.status-badge {
  background: rgba(255,255,255,0.42);
  border: 1px solid rgba(255,16,37,0.18);
}

.status-badge i {
  box-shadow: 0 0 0 4px rgba(255,16,37,0.12);
}

.chart-shell {
  background: linear-gradient(180deg, rgba(255,255,255,0.72), rgba(235,229,229,0.96), rgba(219,213,213,1));
  border: 1px solid rgba(255, 16, 37, 0.1);
}

.chart-lines .line {
  border-bottom: 1px dashed rgba(34, 31, 31, 0.08);
}

.area-path {
  fill: rgba(255, 16, 37, 0.12);
}

.graph-path {
  filter: none;
}

.graph-node {
  fill: var(--color-primary);
  filter: none;
}

.graph-node.pulse {
  fill: #8a0f19;
}

.problem-index,
.service-kicker,
.diff-number,
.process-step span,
.icon-shell {
  background: rgba(255,16,37,0.1);
  border: 1px solid rgba(255,16,37,0.16);
  color: var(--color-primary);
  box-shadow: none;
}

.service-card li::before {
  background: var(--color-primary);
  box-shadow: none;
}

.result-stat {
  background: rgba(255,255,255,0.34);
  border: 1px solid rgba(255,16,37,0.08);
}

.field input,
.field select,
.field textarea {
  border: 1px solid rgba(34, 31, 31, 0.08);
  background: rgba(255,255,255,0.34);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(255,16,37,0.44);
  box-shadow: 0 0 0 3px rgba(255,16,37,0.10);
}

.site-footer {
  border-top: 1px solid rgba(34, 31, 31, 0.08);
  background: linear-gradient(180deg, rgba(216,209,209,0), rgba(205,198,198,0.96));
}

.brand-kairon .hero-copy h1,
.brand-kairon .section-intro h2,
.brand-kairon .cta-panel h2 {
  letter-spacing: -0.04em;
}

.brand-kairon .section-tag::before,
.brand-kairon .panel-label::before {
  content: "";
  width: 0.68rem;
  height: 0.68rem;
  display: inline-block;
  background: var(--color-primary);
  margin-right: 0.5rem;
}

@media (max-width: 820px) {
  body.brand-kairon::before {
    width: 30vw;
    opacity: 0.62;
    clip-path: polygon(64% 0, 100% 0, 100% 100%, 0 26%);
  }

  .hero::before {
    width: 46vw;
    opacity: 0.22;
    clip-path: polygon(62% 0, 100% 0, 100% 100%, 4% 60%);
  }
}

/* ===== OVERRIDE KAIRON: background preto + textos brancos ===== */

:root,
[data-theme="light"],
[data-theme="dark"] {
  --color-bg: #000000;
  --color-surface: rgba(10, 10, 10, 0.78);
  --color-surface-2: rgba(18, 18, 18, 0.92);
  --color-surface-offset: rgba(24, 24, 24, 0.92);
  --color-surface-offset-2: rgba(32, 32, 32, 0.96);
  --color-surface-dynamic: rgba(42, 42, 42, 0.98);

  --color-border: rgba(255, 255, 255, 0.08);
  --color-divider: rgba(255, 255, 255, 0.08);

  --color-text: #ffffff;
  --color-text-muted: #ffffff;
  --color-text-faint: rgba(255, 255, 255, 0.82);
  --color-text-inverse: #000000;

  --color-primary: #ff1025;
  --color-primary-hover: #ff394b;
  --color-primary-active: #d80d20;
  --color-primary-highlight: rgba(255, 16, 37, 0.18);

  --color-blue: #ff1025;
  --color-purple: #ff394b;
  --color-pink: #ffffff;
  --color-cyan: #ff6b78;
  --color-success: #ff1025;
  --color-warning: #ff394b;
  --color-error: #d80d20;

  --shadow-sm: 0 8px 18px rgba(0, 0, 0, 0.22);
  --shadow-md: 0 20px 50px rgba(0, 0, 0, 0.32);
  --shadow-lg: 0 40px 90px rgba(0, 0, 0, 0.42);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #000000;
    --color-surface: rgba(10, 10, 10, 0.78);
    --color-surface-2: rgba(18, 18, 18, 0.92);
    --color-surface-offset: rgba(24, 24, 24, 0.92);
    --color-surface-offset-2: rgba(32, 32, 32, 0.96);
    --color-surface-dynamic: rgba(42, 42, 42, 0.98);
    --color-border: rgba(255, 255, 255, 0.08);
    --color-divider: rgba(255, 255, 255, 0.08);
    --color-text: #ffffff;
    --color-text-muted: #ffffff;
    --color-text-faint: rgba(255, 255, 255, 0.82);
    --color-text-inverse: #000000;
    --color-primary: #ff1025;
    --color-primary-hover: #ff394b;
    --color-primary-active: #d80d20;
    --color-primary-highlight: rgba(255, 16, 37, 0.18);
    --color-blue: #ff1025;
    --color-purple: #ff394b;
    --color-pink: #ffffff;
    --color-cyan: #ff6b78;
    --color-success: #ff1025;
    --color-warning: #ff394b;
    --color-error: #d80d20;
  }
}

body {
  color: #ffffff !important;
  background: #000000 !important;
}

::selection {
  background: rgba(255, 16, 37, 0.24) !important;
  color: #ffffff !important;
}

.page-noise {
  opacity: 0.05;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.035) 0.6px, transparent 0.8px),
    radial-gradient(circle at 80% 40%, rgba(255, 16, 37, 0.04) 0.5px, transparent 0.8px);
  mix-blend-mode: normal;
}

.cursor-glow {
  background: radial-gradient(circle, rgba(255, 16, 37, 0.12) 0%, rgba(255, 16, 37, 0.03) 42%, transparent 70%) !important;
}

.header-shell,
.mobile-menu,
.glass-card,
.glass-frame,
.ai-panel,
.lead-form,
.problem-card,
.solution-card,
.service-card,
.diff-item,
.process-step,
.testimonial-card,
.faq-item,
.contact-point,
.metric-chip,
.feed-card,
.signal-card,
.chart-shell,
.result-stat {
  background: linear-gradient(180deg, rgba(18, 18, 18, 0.94), rgba(10, 10, 10, 0.88)) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 18px 40px rgba(0, 0, 0, 0.28) !important;
  color: #ffffff !important;
}

.site-header.is-scrolled .header-shell {
  background: rgba(8, 8, 8, 0.94) !important;
}

.brand,
.brand-text,
.brand-text strong,
.brand-text small,
.desktop-nav a,
.footer-links a,
.footer-meta span,
.hero-copy h1,
.hero-lead,
.section-intro h2,
.section-intro p,
.problem-card h3,
.problem-card p,
.solution-card h3,
.solution-card p,
.service-card h3,
.service-card p,
.service-card li,
.diff-item h3,
.diff-item p,
.process-step h3,
.process-step p,
.testimonial-card p,
.testimonial-card strong,
.testimonial-card span,
.contact-copy h2,
.contact-copy p,
.contact-point strong,
.contact-point span,
.faq-item summary,
.faq-item p,
.form-note,
.form-feedback,
.field label,
.signal-card span,
.signal-card strong,
.feed-card span,
.feed-card strong,
.feed-card small,
.metric-chip span,
.metric-chip strong,
.result-stat span,
.result-stat strong,
.result-stat small,
.chart-float span,
.chart-float strong,
.cta-panel h2,
.cta-panel p,
.site-footer p,
.footer-brand p,
.mobile-menu a {
  color: #ffffff !important;
}

.text-gradient {
  background: linear-gradient(90deg, #ffffff 0%, #ff1025 100%) !important;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent !important;
  text-shadow: none !important;
}

.eyebrow,
.section-tag,
.panel-label,
.faq-item summary::after {
  color: #ff1025 !important;
}

.brand-mark,
.problem-index,
.service-kicker,
.diff-number,
.process-step span,
.icon-shell,
.status-badge {
  color: #ffffff !important;
  background: rgba(255, 16, 37, 0.10) !important;
  border: 1px solid rgba(255, 16, 37, 0.22) !important;
  box-shadow: none !important;
}

.brand-mark {
  background: rgba(255, 16, 37, 0.12) !important;
}

.desktop-nav a::after,
.footer-links a::after {
  background: #ff1025 !important;
}

.desktop-nav a:hover,
.footer-links a:hover {
  color: #ffffff !important;
  text-shadow: 0 0 12px rgba(255, 16, 37, 0.22) !important;
}

.btn-primary {
  background: #ff1025 !important;
  color: #ffffff !important;
  box-shadow: 0 14px 26px rgba(255, 16, 37, 0.22) !important;
}

.btn-primary::before {
  background: none !important;
}

.btn-primary:hover {
  background: #ff394b !important;
  box-shadow: 0 16px 30px rgba(255, 16, 37, 0.28) !important;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  color: #ffffff !important;
  backdrop-filter: blur(12px);
}

.theme-toggle,
.menu-toggle {
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: #ffffff !important;
}

.toggle-orb {
  background: linear-gradient(135deg, rgba(255, 16, 37, 0.16), rgba(255, 255, 255, 0.04)) !important;
}

.menu-toggle span {
  background: #ffffff !important;
}

.pulse-dot,
.status-badge i,
.service-card li::before {
  background: #ff1025 !important;
  box-shadow: 0 0 10px rgba(255, 16, 37, 0.28) !important;
}

.orbital-ring {
  border-color: rgba(255, 16, 37, 0.16) !important;
  filter: drop-shadow(0 0 18px rgba(255, 16, 37, 0.10)) !important;
}

.ai-panel::before,
.solution-shell::before {
  background: radial-gradient(circle, rgba(255, 16, 37, 0.18), transparent 62%) !important;
}

.panel-topbar span {
  background: rgba(255, 255, 255, 0.18) !important;
}

.chart-lines .line {
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08) !important;
}

.area-path {
  fill: rgba(255, 16, 37, 0.14) !important;
}

.graph-node {
  fill: #ffffff !important;
  filter: drop-shadow(0 0 8px rgba(255, 16, 37, 0.22)) !important;
}

.graph-node.pulse {
  fill: #ff1025 !important;
}

.field input,
.field select,
.field textarea {
  background: rgba(255, 255, 255, 0.03) !important;
  border: 1px solid rgba(255, 255, 255, 0.10) !important;
  color: #ffffff !important;
}

.field input::placeholder,
.field textarea::placeholder,
.field select {
  color: rgba(255, 255, 255, 0.72) !important;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(255, 16, 37, 0.46) !important;
  box-shadow: 0 0 0 3px rgba(255, 16, 37, 0.12) !important;
}

.site-footer {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.96)) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.footer-meta span,
.form-note {
  color: rgba(255, 255, 255, 0.82) !important;
}

@media (hover: hover) {
  .theme-toggle:hover,
  .menu-toggle:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 0 1px rgba(255, 16, 37, 0.18), 0 0 18px rgba(255, 16, 37, 0.14) !important;
  }

  .glass-card:hover,
  .service-card:hover,
  .process-step:hover,
  .contact-point:hover,
  .faq-item:hover {
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.06),
      0 24px 54px rgba(0, 0, 0, 0.34),
      0 0 24px rgba(255, 16, 37, 0.10) !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
  }
}

/* ===== LIMPEZA DA HERO: remover linhas roxas e card colorido atrás ===== */

/* remove malha/linhas de fundo */
#particles-bg,
canvas,
.particles-bg {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
}

/* remove rings e qualquer estrutura visual traseira */
.orbital-ring,
.ring-a,
.ring-b,
.ring-c {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
}

/* remove bloco colorido atrás do card principal */
.hero-visual::before,
.hero::before {
  display: none !important;
  content: none !important;
  background: none !important;
}

/* limpa brilhos e overlays que ainda podem contaminar a hero */
.cursor-glow,
.page-noise {
  opacity: 0 !important;
  display: none !important;
}

/* deixa a área visual limpa e centralizada */
.hero-visual {
  position: relative;
  z-index: 1;
  min-height: 42rem;
  display: grid;
  place-items: center;
  background: transparent !important;
}

/* card principal com visual limpo */
.ai-panel {
  position: relative;
  z-index: 3;
  width: min(100%, 31rem);
  margin-left: auto;
  margin-right: 0;
  border-radius: 0 !important;
  background: rgba(12, 12, 12, 0.96) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24) !important;
}

/* remove manchas/color overlays internos do card */
.ai-panel::after {
  display: none !important;
  content: none !important;
}

.ai-panel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: #ff1025 !important;
  filter: none !important;
}

/* gráfico sem tons roxos */
.graph-path {
  stroke: #ff1025 !important;
  filter: none !important;
}

.area-path {
  fill: rgba(255, 16, 37, 0.14) !important;
}

.graph-node {
  fill: #ffffff !important;
  filter: none !important;
}

.graph-node.pulse {
  fill: #ff1025 !important;
}

/* garante que os floats do gráfico não puxem visual neon */
.chart-float,
.chart-shell,
.signal-card,
.feed-card {
  box-shadow: none !important;
}

/* responsivo */
@media (max-width: 1100px) {
  .ai-panel {
    margin-inline: auto;
  }
}

@media (max-width: 820px) {
  .hero-visual {
    min-height: 24rem;
  }
}

/* ===== LOGO NO HEADER ===== */

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-height: 44px;
}

.brand-mark {
  width: 2.9rem;
  height: 2.9rem;
  flex: 0 0 2.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 0.9rem;
  background: rgba(255, 16, 37, 0.08);
  border: 1px solid rgba(255, 16, 37, 0.14);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.brand-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 0.9rem;
}

/* caso a imagem "padrão" venha com muita área vazia */
.brand-logo.is-wide {
  width: 88%;
  height: 88%;
}

.brand-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 0.92;
}

.brand-text strong {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: none;
}

.brand-text small {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

@media (max-width: 560px) {
  .brand {
    gap: 0.7rem;
  }

  .brand-mark {
    width: 2.55rem;
    height: 2.55rem;
    flex-basis: 2.55rem;
    border-radius: 0.8rem;
  }

  .brand-logo {
    width: 76%;
    height: 76%;
  }

  .brand-text strong {
    font-size: 0.95rem;
  }

  .brand-text small {
    font-size: 0.66rem;
    letter-spacing: 0.12em;
  }
}

/* footer copy */

.footer_copy {
  display: block;
  width: 100%;
  text-align: center;
  color: var(--color-text-muted);
  font-size: clamp(0.75rem, 0.7rem + 0.2vw, 0.875rem);
  line-height: 1.5;
}

.footer_copy a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 400;
  transition: color 0.3s ease, font-weight 0.3s ease;
}

.footer_copy a:hover {
  color: #fff;
  font-weight: 700;
}

.lead-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 2rem);
}

.lead-modal.is-open {
  display: flex;
  animation: leadModalFade 0.28s ease both;
}

.lead-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.lead-modal-card {
  position: relative;
  width: min(560px, 100%);
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border-radius: var(--radius-xl);
  text-align: center;
  animation: leadModalRise 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.lead-modal-close {
  position: absolute;
  top: 0.85rem;
  right: 1rem;
  width: 2.25rem;
  height: 2.25rem;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.lead-modal-close:hover {
  background: rgba(249, 115, 22, 0.18);
  transform: scale(1.05);
}

.lead-modal-tag {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 0.65rem;
}

.lead-modal-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  font-weight: 600;
  line-height: 1.18;
  margin: 0 0 1rem;
  color: var(--color-text);
}

.lead-modal-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0 0 1rem;
}

.lead-modal-text strong {
  color: var(--color-text);
  font-weight: 600;
}

.lead-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.lead-modal-actions .btn {
  width: 100%;
  justify-content: center;
}

@media (min-width: 540px) {
  .lead-modal-actions {
    flex-direction: row;
    justify-content: center;
  }

  .lead-modal-actions .btn {
    width: auto;
    min-width: 180px;
  }
}

@keyframes leadModalFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes leadModalRise {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

body.modal-open {
  overflow: hidden;
}

/* ===== Popup de status do formulário (sucesso / erro / validação) ===== */
.status-modal-icon {
  width: 4.25rem;
  height: 4.25rem;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1;
}

.status-modal[data-status-state="success"] .status-modal-icon {
  background: rgba(34, 197, 94, 0.16);
  color: #22c55e;
}

.status-modal[data-status-state="error"] .status-modal-icon {
  background: rgba(239, 68, 68, 0.16);
  color: #ef4444;
}

.status-modal[data-status-state="warning"] .status-modal-icon {
  background: rgba(249, 115, 22, 0.16);
  color: var(--color-primary);
}

/* ===== Animações do gráfico da hero (substituem o GSAP) ===== */
@keyframes kairon-draw-line {
  to { stroke-dashoffset: 0; }
}

@keyframes kairon-pulse-node {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.35); }
}

.graph-path {
  animation: kairon-draw-line 2.4s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.graph-node.pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: kairon-pulse-node 1.8s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .graph-path {
    animation: none;
    stroke-dashoffset: 0;
  }
  .graph-node.pulse {
    animation: none;
  }
}

/* ===== Renderização preguiçosa das seções fora da tela =====
   O navegador adia o layout/paint das seções abaixo da dobra até
   que o usuário role até elas. Reduz o trabalho na primeira pintura
   e melhora o Speed Index no celular. */
.problem-section,
.solution-section,
.services-section,
.differentiators-section,
.proof-section,
.process-section,
.cta-section,
.faq-section {
  content-visibility: auto;
  contain-intrinsic-size: auto 600px;
}

/* ------------------------------------------------------------------
   Respeita quem pede menos movimento (acessibilidade + economiza CPU
   ao zerar as animações infinitas como os anéis orbitais e o gráfico).
   ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==================================================================
   LP — NOVO LAYOUT (estrutura/ordem da referência, identidade Kairon)
   Classes prefixadas com .lp- para não conflitar com o CSS existente.
   Cores/fontes vêm das variáveis atuais; destaque do H1 em vermelho.
   ================================================================== */
.lp-accent-red { color: #ff3b3b; }
.btn-block { width: 100%; }
/* O .field usa display:flex, que sobrepõe o atributo hidden — força ocultar */
.field[hidden] { display: none !important; }

.lp-section { padding: clamp(64px, 8vw, 96px) 0; position: relative; z-index: 3; }
.lp-section-tight { padding-top: 0; }
.lp-center { text-align: center; }

.lp-section-head { max-width: 760px; margin-bottom: clamp(34px, 5vw, 54px); }
.lp-section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.lp-section-head h2 { font-size: clamp(30px, 4.4vw, 50px); margin: 14px 0; }
.lp-section-head p { font-size: clamp(16px, 2vw, 18px); color: var(--color-text-muted); }
.lp-kicker { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--color-primary); }

/* ---- HERO ---- */
.lp-hero { padding: clamp(28px, 4vw, 52px) 0 clamp(56px, 7vw, 88px); position: relative; z-index: 3; }
.lp-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(34px, 4vw, 56px); align-items: center; }
.lp-hero-copy h1 { font-size: clamp(36px, 5.4vw, 62px); font-weight: 800; margin: 20px 0; }
.lp-hero-sub { font-size: clamp(17px, 2.2vw, 20px); color: var(--color-text-muted); max-width: 560px; margin-bottom: 28px; }
.lp-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.lp-hero-trust { display: flex; gap: 26px; flex-wrap: wrap; align-items: center; }
.lp-trust-item { display: flex; flex-direction: column; }
.lp-trust-n { font-family: var(--font-display); font-size: 30px; font-weight: 800; line-height: 1; color: var(--color-text); }
.lp-trust-n strong { font-weight: 800; }
.lp-trust-l { font-size: 12.5px; color: var(--color-text-faint); margin-top: 5px; max-width: 150px; line-height: 1.3; }
.lp-trust-sep { width: 1px; height: 42px; background: var(--color-border); }

/* ---- FORM CARD (o form mantém ids/names; só o visual ao redor muda) ---- */
.lp-form-card { background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: 24px; padding: clamp(22px, 3vw, 30px); box-shadow: 0 40px 90px -40px rgba(0, 0, 0, .8), inset 0 1px 0 rgba(255, 255, 255, .05); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.lp-fc-tag { display: inline-block; font-size: 12px; font-weight: 700; color: var(--color-primary); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 12px; }
.lp-fc-title { font-size: clamp(20px, 2.6vw, 24px); font-weight: 700; margin-bottom: 8px; }
.lp-fc-sub { font-size: 14.5px; color: var(--color-text-muted); margin-bottom: 18px; }
.lp-fc-benefits { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.lp-fc-benefits span { font-size: 12px; color: var(--color-text-muted); background: rgba(255, 255, 255, .04); border: 1px solid var(--color-border); padding: 5px 11px; border-radius: 999px; display: inline-flex; gap: 6px; align-items: center; }
.lp-fc-benefits span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); }
.lp-form-card .lead-form { padding: 0; background: none; border: 0; box-shadow: none; border-radius: 0; }

/* ---- STRIP ---- */
.lp-strip { padding: clamp(20px, 3vw, 30px) 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); position: relative; z-index: 3; }
.lp-strip-inner { display: flex; align-items: center; gap: 24px; }
.lp-strip-label { flex-shrink: 0; font-size: 12.5px; color: var(--color-text-faint); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.lp-tool { font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--color-text-muted); opacity: .85; }

/* Carrossel da faixa (sempre preenchido, mais rápido que o de depoimentos) */
.lp-strip-carousel { display: flex; align-items: center; gap: 44px; overflow: hidden; flex: 1; min-width: 0; margin-block: clamp(20px, 3vw, 36px); padding-block: 22px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); }
.lp-strip-group { flex-shrink: 0; display: flex; align-items: center; justify-content: space-around; gap: 44px; min-width: 100%; animation: lpMarqueeStrip 18s linear infinite; }
.lp-strip-group .lp-tool { white-space: nowrap; }
/* Logos de clientes: mesma altura, sem sombra */
.lp-client { flex-shrink: 0; display: inline-flex; border-radius: 16px; overflow: hidden; }
.lp-client-logo { display: block; height: clamp(60px, 7vw, 88px); width: auto; max-width: 380px; object-fit: contain; }
@keyframes lpMarqueeStrip {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-100% - 44px)); }
}

/* ---- Botão Instagram (Uiverse, adaptado para o vermelho da marca) ---- */
.Btn {
  border: none;
  border-radius: 50%;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  text-decoration: none;
  background: #ff3b3b;
  background: linear-gradient(45deg, #ff5a4d 0%, #ff3b3b 50%, #c81e1e 100%);
  transition: width .6s cubic-bezier(0.34, 1.4, 0.5, 1), border-radius .6s cubic-bezier(0.34, 1.4, 0.5, 1), box-shadow .45s ease;
}
/* afasta o botão do "Voltar ao Topo" */
.footer-links .Btn { margin-top: 14px; }
.Btn .svgIcon { transition: opacity .4s ease, transform .55s cubic-bezier(0.34, 1.56, 0.64, 1); }
.Btn .svgIcon path { fill: #fff; }
.Btn .text {
  position: absolute;
  color: #fff;
  width: 120px;
  font-weight: 600;
  text-align: center;
  opacity: 0;
  transform: translateX(-14px);
  transition: opacity .5s ease .18s, transform .6s cubic-bezier(0.34, 1.56, 0.64, 1) .12s;
}
.Btn:hover { width: 110px; border-radius: 30px; box-shadow: 0 12px 30px -8px rgba(255, 59, 59, 0.65); }
.Btn:hover .text { opacity: 1; transform: translateX(0); }
.Btn:hover .svgIcon { opacity: 0; transform: translateX(42px) scale(0.5); }

/* ---- Botão "Voltar ao Topo" (Uiverse, adaptado para o vermelho da marca) ---- */
.btn-top {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
  text-decoration: none;
  background: #ff3b3b;
  background: linear-gradient(45deg, #ff5a4d 0%, #ff3b3b 50%, #c81e1e 100%);
  box-shadow: 0 0 0 4px rgba(255, 59, 59, 0.25);
  transition: width .6s cubic-bezier(0.34, 1.4, 0.5, 1), border-radius .6s cubic-bezier(0.34, 1.4, 0.5, 1), box-shadow .45s ease;
}
.btn-top .bt-icon { width: 14px; transition: opacity .4s ease, transform .6s cubic-bezier(0.34, 1.56, 0.64, 1); }
.btn-top .bt-icon path { fill: #fff; }
.btn-top::before {
  position: absolute;
  top: 50%;
  left: 50%;
  content: "Voltar ao Topo";
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
  opacity: 0;
  transform: translate(-50%, 130%);
  transition: opacity .5s ease .15s, transform .6s cubic-bezier(0.34, 1.56, 0.64, 1) .1s;
}
.btn-top:hover { width: 150px; border-radius: 30px; box-shadow: 0 12px 30px -8px rgba(255, 59, 59, 0.65); }
.btn-top:hover .bt-icon { opacity: 0; transform: translateY(-220%); }
.btn-top:hover::before { opacity: 1; transform: translate(-50%, -50%); }

/* ---- GRIDS + CARDS ---- */
.lp-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lp-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.lp-card { background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 30px 26px; transition: transform .3s, border-color .3s; }
.lp-card:hover { transform: translateY(-6px); border-color: var(--color-primary); }
.lp-card-num { font-family: var(--font-display); font-size: 14px; font-weight: 700; color: var(--color-primary); margin-bottom: 16px; letter-spacing: .04em; }
.lp-card-ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px; font-family: var(--font-display); font-weight: 700; background: var(--color-primary-highlight); border: 1px solid var(--color-border); color: var(--color-primary); }
.lp-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 11px; }
.lp-card p { font-size: 15px; color: var(--color-text-muted); }
.lp-card ul { list-style: none; margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.lp-card ul li { font-size: 13.5px; color: var(--color-text-muted); display: flex; gap: 9px; align-items: flex-start; }
.lp-card ul li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); margin-top: 7px; flex-shrink: 0; }
.lp-prob .lp-card-num { color: #ff6b6b; }

/* ---- Checklist "O que faremos" (7 itens) ---- */
.lp-checklist { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 32px; max-width: 920px; }
.lp-checklist li { position: relative; padding-left: 38px; font-size: 16px; color: var(--color-text); line-height: 1.5; }
.lp-checklist li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--color-primary-highlight); color: var(--color-primary); display: grid; place-items: center; font-size: 13px; font-weight: 700; }
@media (max-width: 640px) { .lp-checklist { grid-template-columns: 1fr; } }

/* ---- RESULTADOS / DEPOIMENTOS ---- */
.lp-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 50px; }
.lp-metric { text-align: center; padding: 34px 22px; border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: rgba(255, 255, 255, .02); }
.lp-metric-big { font-family: var(--font-display); font-size: clamp(44px, 6vw, 64px); font-weight: 800; color: var(--color-text); line-height: 1; }
.lp-metric-lbl { font-size: 14.5px; color: var(--color-text-muted); margin-top: 12px; }
.lp-testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lp-quote { background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.lp-stars { color: var(--color-primary); font-size: 15px; letter-spacing: 3px; }
.lp-quote p { font-size: 15.5px; color: var(--color-text); line-height: 1.55; flex: 1; }
.lp-who { display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--color-border); padding-top: 16px; }
.lp-av { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; background: #fff; flex-shrink: 0; }
.lp-nm { display: block; font-weight: 700; font-size: 14.5px; }
.lp-rl { display: block; font-size: 12.5px; color: var(--color-text-faint); }

/* ---- Carrossel de depoimentos (loop infinito, CSS puro) ---- */
.lp-carousel { display: flex; align-items: stretch; gap: 20px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.lp-carousel-group { flex-shrink: 0; display: flex; align-items: stretch; justify-content: space-around; gap: 20px; min-width: 100%; animation: lpMarquee 25s linear infinite; }
.lp-carousel .lp-quote { flex: 0 0 clamp(280px, 80vw, 380px); }
@keyframes lpMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-100% - 20px)); }
}

/* ---- PROCESSO ---- */
.lp-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.lp-step { padding: 0 22px; position: relative; }
.lp-step:not(:last-child)::after { content: ""; position: absolute; top: 23px; left: 70px; width: calc(100% - 70px); height: 2px; background: linear-gradient(90deg, var(--color-border), transparent); }
.lp-step-badge { width: 48px; height: 48px; border-radius: 50%; background: var(--color-surface-2); border: 1px solid var(--color-primary); color: var(--color-primary); display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; font-size: 18px; margin-bottom: 18px; position: relative; z-index: 1; }
.lp-step h3 { font-size: 18px; margin-bottom: 9px; }
.lp-step p { font-size: 14px; color: var(--color-text-muted); }

/* ---- CTA BAND ---- */
.lp-cta-band { border: 1px solid var(--color-border); border-radius: 26px; padding: clamp(40px, 5vw, 58px) clamp(24px, 4vw, 48px); text-align: center; background: linear-gradient(160deg, var(--color-primary-highlight), transparent 70%); }
.lp-cta-band .eyebrow { margin-bottom: 16px; }
.lp-cta-band h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 16px; max-width: 720px; margin-inline: auto; }
.lp-cta-band p { font-size: 17px; color: var(--color-text-muted); max-width: 560px; margin: 0 auto 28px; }

/* ---- FAQ (nativo <details>, sem JS) ---- */
.lp-faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.lp-faq-item { border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-surface-2); overflow: hidden; }
.lp-faq-item summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; cursor: pointer; font-weight: 700; font-size: 16.5px; font-family: var(--font-display); list-style: none; }
.lp-faq-item summary::-webkit-details-marker { display: none; }
.lp-faq-item summary::after { content: "+"; flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--color-border); display: grid; place-items: center; color: var(--color-text-muted); transition: transform .3s, background .3s, color .3s; }
.lp-faq-item[open] summary::after { transform: rotate(45deg); background: var(--color-primary); color: #1a1a1a; border-color: var(--color-primary); }
.lp-faq-a { padding: 0 24px 22px; color: var(--color-text-muted); font-size: 15px; line-height: 1.6; }
.lp-faq-a strong { color: var(--color-text); }

/* ---- RESPONSIVO ---- */
@media (max-width: 980px) {
  .lp-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .lp-form-card { order: 2; }
  .lp-grid-3, .lp-grid-4, .lp-metrics, .lp-testimonials { grid-template-columns: 1fr 1fr; }
  .lp-steps { grid-template-columns: 1fr 1fr; gap: 34px 0; }
  .lp-step:not(:last-child)::after { display: none; }
}
@media (max-width: 640px) {
  .lp-grid-3, .lp-grid-4, .lp-metrics, .lp-testimonials, .lp-steps { grid-template-columns: 1fr; gap: 14px; }
  .lp-hero-actions { flex-direction: column; }
  .lp-hero-actions .btn { width: 100%; }
  .lp-hero-trust { gap: 18px; }
  .lp-trust-sep { display: none; }
}

/* ===== POLIMENTO MOBILE (celular) ===== */
@media (max-width: 600px) {
  /* Diagonal vermelho: de elemento dominante para acento sutil */
  body.brand-kairon::before {
    width: 22vw;
    opacity: 0.5;
    clip-path: polygon(56% 0, 100% 0, 100% 100%, 0 20%);
  }

  /* Métricas de confiança do hero: 3 colunas equilibradas no lugar de 2+1 */
  .lp-hero-trust {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    text-align: center;
  }
  .lp-trust-item { align-items: center; }
  .lp-trust-n { font-size: 25px; }
  .lp-trust-l { font-size: 11px; margin-top: 4px; max-width: none; }

  /* Carrossel de logos: logos um pouco menores e mais juntos no celular */
  .lp-strip-carousel { gap: 30px; padding-block: 8px; margin-block: 18px; }
  .lp-strip-group { gap: 30px; }
  .lp-client-logo { height: 52px; }

  /* Depoimentos: card único em foco, com leve "espiada" no próximo */
  .lp-carousel .lp-quote { flex: 0 0 84vw; }
  .lp-quote { padding: 24px; }

  /* Respiro vertical das seções um pouco menor no celular */
  .lp-section { padding: 56px 0; }
  .lp-section-head { margin-bottom: 28px; }
  .lp-cta-band { padding: 40px 22px; }
}