/* ==========================================================================
   Framantech — Design System
   Paleta extraída do logo oficial: roxo vivo (#4E159F) e roxo escuro (#230064)
   ========================================================================== */

@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-800.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Cores institucionais */
  --purple-900: #160036;
  --purple-800: #230064;
  --purple-700: #350a86;
  --purple-600: #4e159f;
  --purple-500: #6b21d6;
  --purple-400: #8b47e0;
  --purple-200: #d9c4f5;
  --purple-100: #ede2fa;
  --purple-50: #f7f3fc;

  --gray-900: #1a1a22;
  --gray-800: #2c2c38;
  --gray-700: #4a4a58;
  --gray-600: #6b6b7a;
  --gray-400: #9b9baa;
  --gray-300: #c7c7d1;
  --gray-200: #e4e4ea;
  --gray-100: #f1f1f5;
  --gray-50: #f8f8fb;
  --white: #ffffff;

  --success: #0f6b43;
  --error: #c02b3a;

  --color-bg: var(--white);
  --color-bg-alt: var(--gray-50);
  --color-text: var(--gray-900);
  --color-text-muted: var(--gray-700);
  --color-primary: var(--purple-600);
  --color-primary-dark: var(--purple-800);
  --color-primary-light: var(--purple-100);
  --color-accent: var(--purple-500);
  --color-border: var(--gray-200);

  /* Tipografia */
  --font-base: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 3rem;
  --fs-4xl: 3.75rem;

  /* Espaçamento */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-10: 4rem;
  --space-12: 5rem;
  --space-16: 7rem;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 3px rgba(26, 0, 60, 0.08);
  --shadow-md: 0 8px 24px rgba(35, 0, 100, 0.1);
  --shadow-lg: 0 20px 48px rgba(35, 0, 100, 0.16);

  --container-w: 1220px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.2s;
  --dur-base: 0.45s;
  --dur-slow: 0.7s;

  --header-h: 122px;
  --header-h-solid: 98px;
  --logo-w: 172px;
  --logo-w-solid: 140px;
  --logo-ratio: 0.4894; /* altura / largura do logo-framantech.png (568x278) */
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol {
  margin: 0;
}
ul[class], ol[class] { padding: 0; list-style: none; }
img, picture, svg { max-width: 100%; display: block; }
input, button, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; }

body {
  font-family: var(--font-base);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; color: var(--gray-900); }
h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-lg); }
p { color: var(--color-text-muted); max-width: 65ch; }

/* Foco visível para acessibilidade */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--purple-500);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--purple-800);
  color: var(--white);
  padding: var(--space-3) var(--space-5);
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 600;
}
.skip-link:focus {
  left: 0;
}

/* ==========================================================================
   Layout utilities
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section { padding-block: var(--space-16); }
.section-tight { padding-block: var(--space-10); }
.section-alt { background: var(--color-bg-alt); }
.section-dark {
  background: linear-gradient(160deg, var(--purple-900) 0%, var(--purple-800) 55%, var(--purple-700) 100%);
  color: var(--white);
}
.section-dark h2, .section-dark h3, .section-dark p { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.78); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple-600);
  background: var(--purple-100);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}
.section-dark .eyebrow {
  background: rgba(255,255,255,0.1);
  color: var(--purple-200);
}

.section-head {
  max-width: 720px;
  margin-bottom: var(--space-10);
}
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { margin-top: var(--space-4); font-size: var(--fs-md); }
.section-head.center p { margin-inline: auto; }

/* ==========================================================================
   Botões
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--fs-sm);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
  white-space: nowrap;
  border: 2px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--purple-600);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(78, 21, 159, 0.35);
}
.btn-primary:hover { background: var(--purple-500); box-shadow: 0 14px 30px rgba(78, 21, 159, 0.42); }
.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-light {
  background: var(--white);
  color: var(--purple-700);
}
.btn-light:hover { background: var(--purple-50); }
.btn-ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--gray-900);
}
.btn-ghost:hover { border-color: var(--purple-400); color: var(--purple-600); }
.btn-sm { padding: 0.65rem 1.3rem; font-size: var(--fs-xs); }
.btn-block { width: 100%; }
.btn-whatsapp {
  background: #1fa855;
  color: #fff;
}
.btn-whatsapp:hover { background: #17924a; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease), height var(--dur-base) var(--ease), backdrop-filter var(--dur-base) var(--ease);
  background: transparent;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); }

.site-header.is-solid {
  height: var(--header-h-solid);
  --logo-w: var(--logo-w-solid);
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(14px);
  box-shadow: var(--shadow-sm);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  position: relative;
  flex: none;
  height: calc(var(--logo-w) * var(--logo-ratio));
  transition: height var(--dur-base) var(--ease);
}
.brand img {
  width: var(--logo-w);
  height: auto;
  max-width: none;
  flex-shrink: 0;
  transition: width var(--dur-base) var(--ease);
}
.brand-logo-dark { display: block; }
.brand-logo-light { display: none; position: absolute; top: 0; left: 0; }
.site-header.is-solid .brand-logo-dark,
.site-header.header-static .brand-logo-dark { display: none; }
.site-header.is-solid .brand-logo-light,
.site-header.header-static .brand-logo-light { display: block; position: static; }

/* Em páginas com hero claro, o header nasce sólido.
   Usa position:relative (não static) para que o z-index:500 herdado
   continue válido e o mega menu não fique atrás do conteúdo da página. */
.site-header.header-static {
  position: relative;
  z-index: 500;
  --logo-w: var(--logo-w-solid);
  background: rgba(255,255,255,0.98);
  box-shadow: var(--shadow-sm);
  height: var(--header-h-solid);
}

.main-nav { display: flex; align-items: center; gap: var(--space-8); }
.nav-list { display: flex; align-items: center; gap: var(--space-7); }
.nav-list > li { position: relative; flex: none; }
.nav-link {
  font-weight: 600;
  font-size: 1rem;
  color: var(--white);
  padding: var(--space-3) var(--space-1);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  position: relative;
  white-space: nowrap;
  flex: none;
  transition: color var(--dur-fast) var(--ease);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: 0;
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--purple-400);
  transform: translateX(-50%);
  transition: width var(--dur-base) var(--ease);
}
.nav-link[aria-current="page"]::after { width: 18px; }
.site-header.is-solid .nav-link[aria-current="page"]::after,
.site-header.header-static .nav-link[aria-current="page"]::after { background: var(--purple-600); }
.site-header.is-solid .nav-link,
.site-header.header-static .nav-link { color: var(--gray-800); }
.nav-link:hover { color: var(--purple-400); }
.site-header.is-solid .nav-link:hover,
.site-header.header-static .nav-link:hover { color: var(--purple-600); }
.nav-link .chev { width: 10px; height: 10px; transition: transform var(--dur-fast) var(--ease); }
.has-mega:hover .chev, .has-mega:focus-within .chev { transform: rotate(180deg); }

.header-actions { display: flex; align-items: center; gap: var(--space-4); }
.header-actions .btn { font-size: var(--fs-sm); padding: 0.9rem 1.7rem; }
.header-actions .btn svg { width: 15px; height: 15px; transition: transform var(--dur-fast) var(--ease); }
.header-actions .btn:hover svg { transform: translateX(3px); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: "";
  display: block;
  width: 22px; height: 2px;
  background: currentColor;
  position: relative;
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav-toggle::before { position: absolute; transform: translateY(-7px); }
.nav-toggle::after { position: absolute; transform: translateY(7px); }
.nav-toggle { color: var(--white); }
.site-header.is-solid .nav-toggle, .site-header.header-static .nav-toggle { color: var(--gray-900); }
.nav-open .nav-toggle span { opacity: 0; }
.nav-open .nav-toggle::before { transform: rotate(45deg); }
.nav-open .nav-toggle::after { transform: rotate(-45deg); }

/* Mega menu */
.mega-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: min(920px, 92vw);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-8) var(--space-8) var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), visibility var(--dur-fast);
}
.has-mega:hover .mega-menu,
.has-mega:focus-within .mega-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.mega-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
.mega-col { display: flex; flex-direction: column; gap: var(--space-1); }
.mega-menu a {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--gray-800);
  transition: background var(--dur-fast) var(--ease);
}
.mega-menu a:hover { background: var(--purple-50); }
.mega-menu .mega-icon {
  flex: none;
  width: 42px; height: 42px;
  border-radius: 11px;
  background: var(--purple-100);
  color: var(--purple-600);
  display: flex; align-items: center; justify-content: center;
}
.mega-menu .mega-icon svg { width: 21px; height: 21px; }
.mega-menu strong { display: block; font-size: var(--fs-sm); color: var(--gray-900); }
.mega-menu span { font-size: var(--fs-xs); color: var(--gray-600); }
.mega-col-title {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--purple-500);
  font-weight: 700;
  padding: 0 var(--space-3) var(--space-2);
}
.mega-footer {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.mega-footer-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--gray-700);
}
.mega-footer-note svg { width: 18px; height: 18px; color: var(--purple-600); flex: none; }
.mega-footer-note a { color: var(--purple-600); font-weight: 600; }
.mega-footer-note a:hover { text-decoration: underline; }
.mega-footer .btn { flex: none; }

/* ==========================================================================
   Hero / Banner de rede
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh; /* fallback para navegadores sem suporte a dvh */
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + var(--space-10));
  padding-bottom: var(--space-16);
  background: linear-gradient(150deg, var(--purple-900) 0%, var(--purple-800) 45%, var(--purple-700) 100%);
  color: var(--white);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 75% 25%, rgba(139, 71, 224, 0.35), transparent 60%);
  pointer-events: none;
}
.network-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-10);
  align-items: center;
}
.hero-copy .eyebrow { background: rgba(255,255,255,0.12); color: var(--purple-200); }
.hero-copy h1 {
  color: var(--white);
  font-size: clamp(2.25rem, 4.2vw, var(--fs-4xl));
  margin-bottom: var(--space-5);
  max-width: 15ch;
}
.hero-copy h1 .text-accent {
  background: linear-gradient(100deg, var(--purple-200), #b98af0 55%, var(--purple-200));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-copy p.lead {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: var(--space-8);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; }
.hero-whatsapp-note {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.hero-whatsapp-note svg { width: 22px; height: 22px; color: #4ade80; flex: none; }
.hero-whatsapp-note p { margin: 0; font-size: var(--fs-xs); color: rgba(255,255,255,0.65); }
.hero-whatsapp-note a { color: var(--white); font-weight: 600; }
.hero-whatsapp-note a:hover { color: var(--purple-200); }

/* ----- Núcleo tecnológico animado (composição visual do banner) ----- */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-core-wrap {
  position: relative;
  width: min(400px, 82vw);
  aspect-ratio: 1 / 1;
  --orbit-r: clamp(105px, 39vw, 158px);
}
.hero-orbits { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.hero-orbits .orbit {
  fill: none;
  stroke: rgba(217, 196, 245, 0.28);
  stroke-width: 1;
  transform-origin: 200px 200px;
}
.hero-orbits .orbit-1 { stroke-dasharray: 3 7; animation: orbitSpin 46s linear infinite; }
.hero-orbits .orbit-2 { stroke-dasharray: 2 6; animation: orbitSpin 32s linear infinite reverse; }
.hero-orbits .core-line {
  stroke: rgba(217, 196, 245, 0.35);
  stroke-width: 1.4;
  stroke-dasharray: 160;
  stroke-dashoffset: 160;
  animation: lineDraw 1.4s var(--ease) forwards;
}
@keyframes orbitSpin { to { transform: rotate(360deg); } }
@keyframes lineDraw { to { stroke-dashoffset: 0; } }

.hero-core {
  position: absolute;
  top: 50%; left: 50%;
  width: 30%; height: 30%;
  margin: -15% 0 0 -15%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #d6b8f7, #8b47e0 45%, #4e159f 78%);
  box-shadow: 0 0 50px rgba(139,71,224,.5), 0 0 100px rgba(139,71,224,.28);
  animation: corePulse 3.6s ease-in-out infinite;
}
@keyframes corePulse {
  0%, 100% { box-shadow: 0 0 46px rgba(139,71,224,.42), 0 0 90px rgba(139,71,224,.22); }
  50% { box-shadow: 0 0 66px rgba(139,71,224,.62), 0 0 130px rgba(139,71,224,.38); }
}

.hero-chip {
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  transform: rotate(var(--angle)) translate(var(--orbit-r));
}
.hero-chip-inner {
  position: absolute;
  top: -22px; left: -22px;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #e4d4fb;
  transform: rotate(calc(-1 * var(--angle)));
  animation: chipFloat 4.6s ease-in-out infinite;
  animation-delay: var(--float-delay, 0s);
}
.hero-chip-inner svg { width: 22px; height: 22px; }
@keyframes chipFloat {
  0%, 100% { transform: rotate(calc(-1 * var(--angle))) scale(1); }
  50% { transform: rotate(calc(-1 * var(--angle))) scale(1.1); }
}

.scroll-cue {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.65);
  font-size: var(--fs-xs);
  z-index: 2;
}
.scroll-cue .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: scrollCue 1.8s var(--ease) infinite;
}
@keyframes scrollCue {
  0% { transform: translateY(0); opacity: 0.3; }
  50% { transform: translateY(10px); opacity: 1; }
  100% { transform: translateY(0); opacity: 0.3; }
}

/* Página com header estático (páginas internas) — banner menor */
.page-hero {
  position: relative;
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
  background: linear-gradient(150deg, var(--purple-900) 0%, var(--purple-800) 55%, var(--purple-700) 100%);
  color: var(--white);
  overflow: hidden;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero .network-canvas { opacity: 0.55; }
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--space-5);
}
.breadcrumbs a { color: rgba(255,255,255,0.85); }
.breadcrumbs a:hover { color: var(--white); text-decoration: underline; }
.page-hero h1 { color: var(--white); font-size: clamp(2rem, 3.6vw, var(--fs-3xl)); max-width: 760px; }
.page-hero p.lead { color: rgba(255,255,255,0.82); font-size: var(--fs-md); max-width: 640px; margin-top: var(--space-4); }
.page-hero-icon {
  width: 64px; height: 64px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.16);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-5);
}
.page-hero-icon svg { width: 32px; height: 32px; color: var(--purple-200); }

/* ==========================================================================
   Faixa de confiança (logo abaixo da Hero)
   ========================================================================== */
.trust-bar-section { position: relative; z-index: 3; }
.trust-bar {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-top: -56px;
  padding: var(--space-6) var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: space-between;
}
.trust-item { display: flex; align-items: center; gap: var(--space-3); flex: 1 1 220px; }
.trust-item .trust-icon {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--purple-100);
  color: var(--purple-600);
  display: flex; align-items: center; justify-content: center;
}
.trust-item .trust-icon svg { width: 20px; height: 20px; }
.trust-item span { font-size: var(--fs-sm); font-weight: 600; color: var(--gray-800); }

/* ==========================================================================
   Resumo comercial (abrangência da Framantech)
   ========================================================================== */
.summary-chips {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.summary-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.summary-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  background: var(--purple-50);
  border: 1px solid var(--purple-100);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--gray-800);
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.summary-chip:hover { background: var(--purple-100); transform: translateY(-2px); }
.summary-chip svg { width: 18px; height: 18px; color: var(--purple-600); flex: none; }
.chip-arrow { color: var(--purple-300, var(--purple-400)); font-weight: 700; flex: none; }

/* ==========================================================================
   Problemas que resolvemos (categorizado)
   ========================================================================== */
.problem-cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.problem-cat-card {
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: box-shadow var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.problem-cat-card:hover { box-shadow: var(--shadow-md); border-color: var(--purple-200); }
.problem-cat-card .cat-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--purple-100);
  color: var(--purple-600);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.problem-cat-card .cat-icon svg { width: 22px; height: 22px; }
.problem-cat-card h3 { font-size: var(--fs-sm); margin-bottom: var(--space-4); }
.problem-cat-list { display: flex; flex-direction: column; gap: var(--space-1); }
.problem-cat-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  color: var(--gray-700);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), padding-left var(--dur-fast) var(--ease);
}
.problem-cat-list a .solution-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--purple-600);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.problem-cat-list a:hover {
  background: var(--purple-50);
  color: var(--gray-900);
  padding-left: var(--space-3);
}
.problem-cat-list a:hover .solution-tag { opacity: 1; transform: translateX(0); }

/* ==========================================================================
   Cards de serviço
   ========================================================================== */
.card {
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md), 0 0 26px rgba(139, 71, 224, 0.16);
  border-color: var(--purple-200);
}
.card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--purple-100);
  color: var(--purple-600);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-5);
  transition: background var(--dur-base) var(--ease), color var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
}
.card-icon svg { width: 26px; height: 26px; }
.card:hover .card-icon { background: var(--purple-600); color: var(--white); transform: scale(1.08) rotate(-4deg); }
.card h3 { margin-bottom: var(--space-3); font-size: var(--fs-md); }
.card p { font-size: var(--fs-sm); margin-bottom: var(--space-4); }
.card-bullets { margin: 0 0 var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
.card-bullets li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--fs-xs);
  color: var(--gray-700);
}
.card-bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.5em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--purple-400);
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--purple-600);
}
.card-link svg { width: 16px; height: 16px; transition: transform var(--dur-fast) var(--ease); }
.card:hover .card-link svg, .card-link:hover svg { transform: translateX(4px); }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }

/* ==========================================================================
   Problemas x Soluções
   ========================================================================== */
.pain-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8) var(--space-10); align-items: start; }
.pain-list, .gain-list { display: flex; flex-direction: column; gap: var(--space-5); }
.pain-item, .gain-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast) var(--ease);
}
.pain-item:hover, .gain-item:hover { background: var(--gray-50); }
.pain-item .mark, .gain-item .mark {
  flex: none;
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--fs-sm);
}
.pain-item .mark { background: #fbe7e9; color: var(--error); }
.gain-item .mark { background: #e2f5eb; color: var(--success); }
.pain-item strong, .gain-item strong { display: block; font-size: var(--fs-sm); color: var(--gray-900); margin-bottom: var(--space-1); }
.pain-item p, .gain-item p { font-size: var(--fs-xs); margin: 0; }

/* ==========================================================================
   Faixa de parceiros/tecnologias
   ========================================================================== */
.partners-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--space-10); }
.partners-strip img {
  height: 34px; width: auto;
  opacity: 0.75;
  filter: grayscale(100%);
  transition: opacity var(--dur-base) var(--ease), transform var(--dur-fast) var(--ease), filter var(--dur-base) var(--ease);
}
.partners-strip img:hover { opacity: 1; transform: scale(1.06); filter: grayscale(0%); }
.partners-note { text-align: center; font-size: var(--fs-xs); color: var(--gray-600); margin-top: var(--space-6); }

/* ==========================================================================
   Comparação Sincronização x Backup gerenciado
   ========================================================================== */
.backup-compare { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-top: var(--space-6); }
.backup-compare-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.backup-compare-item.is-highlight { border-color: var(--purple-300, var(--purple-400)); background: var(--purple-50); }
.backup-compare-item h4 { font-size: var(--fs-sm); margin-bottom: var(--space-2); color: var(--gray-900); }
.backup-compare-item p { font-size: var(--fs-xs); margin: 0; }

/* ==========================================================================
   Ilustração "Backup em Nuvem"
   ========================================================================== */
.backup-art {
  width: 100%;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--purple-100), var(--purple-50));
  padding: var(--space-6);
}
.backup-art svg { width: 100%; height: auto; display: block; }
.backup-art .bk-dot { fill: var(--purple-300, var(--purple-400)); opacity: 0.5; }
.backup-art .bk-sync-path { stroke: var(--purple-300, var(--purple-400)); stroke-width: 2; stroke-dasharray: 5 6; }
.backup-art .bk-flow-dot {
  fill: var(--purple-500);
  transform-box: fill-box;
  transform-origin: center;
  animation: bkFlow 2.4s ease-in-out infinite;
  animation-delay: var(--flow-delay, 0s);
}
@keyframes bkFlow { 0%, 100% { opacity: 0.25; transform: scale(0.85); } 50% { opacity: 1; transform: scale(1.1); } }
.backup-art .bk-device { fill: var(--white); stroke: var(--purple-600); stroke-width: 2.5; }
.backup-art .bk-device-slot { fill: var(--purple-100); stroke: none; }
.backup-art .bk-device-led { fill: var(--purple-600); stroke: none; }
.backup-art .bk-cloud { fill: var(--purple-600); }
.backup-art .bk-upload-arrow { stroke: var(--white); stroke-width: 4; }
.backup-art .bk-badge circle { fill: var(--white); stroke: var(--purple-600); stroke-width: 2.5; }
.backup-art .bk-badge path { stroke: var(--purple-600); stroke-width: 3; }

/* ==========================================================================
   Diagrama "Ambiente conectado"
   ========================================================================== */
.ecosystem-wrap { display: flex; justify-content: center; }
.ecosystem-svg { width: 100%; max-width: 880px; }
.ecosystem-svg .eco-line {
  stroke-dasharray: 6 6;
  stroke: rgba(255,255,255,0.25);
  transition: stroke var(--dur-slow) var(--ease);
}
.ecosystem-svg .eco-line.active { stroke: var(--purple-300, #b98af0); }
.ecosystem-svg .eco-node circle { fill: rgba(255,255,255,0.08); stroke: rgba(255,255,255,0.3); stroke-width: 1.5; transition: fill var(--dur-slow) var(--ease), stroke var(--dur-slow) var(--ease); }
.ecosystem-svg .eco-node.active circle { fill: var(--purple-600); stroke: var(--purple-200); }
.ecosystem-svg .eco-node use {
  color: rgba(255,255,255,0.9);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  overflow: visible;
}
.ecosystem-svg .eco-node text { fill: rgba(255,255,255,0.85); font-size: 14px; font-weight: 600; font-family: var(--font-base); }
.ecosystem-svg .eco-center circle { fill: var(--white); }
.ecosystem-svg .eco-center text { fill: var(--purple-800); font-weight: 700; font-size: 15px; }
.ecosystem-svg .eco-ring { fill: none; stroke: rgba(255,255,255,0.12); stroke-dasharray: 2 6; }
.ecosystem-svg .eco-node { cursor: pointer; }
.ecosystem-svg .eco-node:focus circle { stroke: var(--purple-200); stroke-width: 2; outline: none; }

.ecosystem-mobile-cards { display: none; }
.eco-mobile-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
}
.eco-mobile-card strong { display: block; color: var(--white); font-size: var(--fs-sm); margin-bottom: var(--space-1); }
.eco-mobile-card span { font-size: var(--fs-xs); color: rgba(255,255,255,0.65); }

/* ==========================================================================
   Diferenciais
   ========================================================================== */
.diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8) var(--space-6); }
.diff-item { position: relative; text-align: left; padding-top: var(--space-2); }
.diff-item .card-icon { margin-bottom: var(--space-4); }
.diff-num {
  position: absolute;
  top: -0.3em; right: 0;
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--gray-100);
  z-index: 0;
  line-height: 1;
}

/* ==========================================================================
   Timeline de processo
   ========================================================================== */
.timeline { position: relative; padding-left: 0; }
.timeline-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
}
.timeline-line {
  position: absolute;
  top: 22px; left: 0; right: 0;
  height: 3px;
  background: var(--gray-200);
  z-index: 0;
}
.timeline-line-fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: var(--purple-600);
  transition: width 1.2s var(--ease);
}
.timeline-step { position: relative; z-index: 1; text-align: left; }
.timeline-num {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--gray-200);
  color: var(--gray-400);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  margin-bottom: var(--space-4);
  transition: all var(--dur-base) var(--ease);
}
.timeline-step.active .timeline-num { border-color: var(--purple-600); color: var(--purple-600); background: var(--purple-50); }
.timeline-step h3 { font-size: var(--fs-sm); margin-bottom: var(--space-2); }
.timeline-step p { font-size: var(--fs-xs); }
.timeline-note {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--gray-600);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  margin-inline: auto;
}

/* ==========================================================================
   Planos de atendimento
   ========================================================================== */
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); align-items: stretch; }
.plan-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.plan-card.is-featured {
  border-color: var(--purple-600);
  box-shadow: var(--shadow-lg);
  position: relative;
  background: linear-gradient(180deg, var(--purple-50), var(--white) 30%);
}
.plan-badge {
  position: absolute;
  top: -14px; left: var(--space-6); right: var(--space-6);
  background: var(--purple-600);
  color: var(--white);
  font-size: 0.7rem;
  text-align: center;
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.plan-card h3 { font-size: var(--fs-lg); margin-bottom: var(--space-3); }
.plan-card .plan-desc { font-size: var(--fs-sm); margin-bottom: var(--space-4); }
.plan-detail { font-size: var(--fs-xs); color: var(--gray-600); margin-bottom: var(--space-2); }
.plan-detail strong { color: var(--gray-800); }
.plan-card > a.btn { margin-top: auto; }
.plan-features { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8); flex: 1; }
.plan-features li { display: flex; gap: var(--space-3); font-size: var(--fs-sm); color: var(--gray-800); }
.plan-features svg { flex: none; width: 18px; height: 18px; color: var(--purple-600); margin-top: 2px; }

/* ==========================================================================
   Seletor "O que você precisa resolver?"
   ========================================================================== */
.solver-options {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
}
.solver-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
  padding: var(--space-5) var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--gray-700);
  background: var(--white);
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.solver-option svg { width: 26px; height: 26px; color: var(--purple-600); }
.solver-option:hover { border-color: var(--purple-300, var(--purple-400)); transform: translateY(-3px); }
.solver-option.is-active { background: var(--purple-600); border-color: var(--purple-600); color: var(--white); }
.solver-option.is-active svg { color: var(--white); }

.solver-result {
  margin-top: var(--space-8);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: var(--purple-50);
  border: 1px solid var(--purple-100);
}
.solver-result[hidden] { display: none; }
.solver-result h3 { margin: var(--space-2) 0 var(--space-3); }
.solver-result .hero-actions { margin-top: var(--space-6); }
.solver-result:focus { outline: 3px solid var(--purple-500); outline-offset: 4px; }
.solver-result.is-updated { animation: solverResultPulse 0.5s var(--ease); }
@keyframes solverResultPulse {
  0% { background: var(--purple-100); }
  100% { background: var(--purple-50); }
}
/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list { display: flex; flex-direction: column; gap: var(--space-3); max-width: 820px; margin-inline: auto; }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--gray-900);
}
.faq-question .plus {
  flex: none;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--purple-100);
  color: var(--purple-600);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.faq-item.is-open .faq-question .plus { transform: rotate(45deg); background: var(--purple-600); color: var(--white); }
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-base) var(--ease);
}
.faq-item.is-open .faq-answer { grid-template-rows: 1fr; }
.faq-answer-inner { overflow: hidden; }
.faq-answer p { padding: 0 var(--space-6) var(--space-5); font-size: var(--fs-sm); margin: 0; }

/* ==========================================================================
   CTA final
   ========================================================================== */
.cta-final {
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-final .container { position: relative; z-index: 1; max-width: 780px; }
.cta-final h2 { color: var(--white); margin-bottom: var(--space-4); }
.cta-final p { color: rgba(255,255,255,0.82); font-size: var(--fs-md); margin-bottom: var(--space-8); margin-inline: auto; }
.cta-final .hero-actions { justify-content: center; }

/* ==========================================================================
   Rodapé
   ========================================================================== */
.site-footer {
  background: var(--purple-900);
  color: rgba(255,255,255,0.7);
  padding-top: var(--space-12);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo { width: 150px; height: auto; margin-bottom: var(--space-5); }
.footer-brand p { color: rgba(255,255,255,0.65); font-size: var(--fs-sm); max-width: 320px; }
.footer-slogan { color: var(--white) !important; font-weight: 600; margin-bottom: var(--space-2) !important; }
.footer-tagline { margin-bottom: 0 !important; }
.footer-col h4 { color: var(--white); font-size: var(--fs-sm); margin-bottom: var(--space-4); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { font-size: var(--fs-sm); color: rgba(255,255,255,0.65); transition: color var(--dur-fast) var(--ease); }
.footer-col a:hover { color: var(--white); }
.footer-social { display: flex; gap: var(--space-3); margin-top: var(--space-5); }
.footer-social a {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.footer-social a:hover { background: var(--purple-600); transform: translateY(-3px); }
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-block: var(--space-6);
  font-size: var(--fs-xs);
}
.footer-bottom a { color: rgba(255,255,255,0.65); }
.footer-bottom a:hover { color: var(--white); }
.footer-devby { color: rgba(255,255,255,0.5); }

/* ==========================================================================
   WhatsApp widget flutuante
   ========================================================================== */
.wa-widget {
  position: fixed;
  right: calc(var(--space-6) + env(safe-area-inset-right, 0px));
  bottom: calc(var(--space-6) + env(safe-area-inset-bottom, 0px));
  z-index: 600;
}
.wa-fab {
  width: 62px; height: 62px;
  border-radius: 50%;
  background: #1fa855;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px rgba(31, 168, 85, 0.45);
  transition: transform var(--dur-fast) var(--ease);
}
.wa-fab:hover { transform: scale(1.06); }
.wa-fab svg { width: 30px; height: 30px; }
.wa-panel {
  position: absolute;
  bottom: calc(100% + 16px);
  right: 0;
  width: 320px;
  max-height: min(480px, 80vh);
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.98);
  transition: all var(--dur-base) var(--ease);
}
.wa-widget.is-open .wa-panel { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.wa-panel-head {
  background: var(--purple-800);
  color: var(--white);
  padding: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.wa-avatar {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
}
.wa-avatar img { width: 24px; height: 24px; }
.wa-panel-head strong { display: block; font-size: var(--fs-sm); }
.wa-panel-head span { font-size: var(--fs-xs); color: rgba(255,255,255,0.7); display: flex; align-items: center; gap: 6px; }
.wa-panel-head .status-dot { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; display: inline-block; }
.wa-panel-head { flex: none; }
.wa-panel-body { padding: var(--space-5); overflow-y: auto; flex: 1 1 auto; min-height: 0; }
.wa-panel-body p {
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  font-size: var(--fs-sm);
  color: var(--gray-800);
  margin-bottom: var(--space-4);
}
.wa-quick-replies { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.wa-chip {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--purple-700);
  background: var(--purple-50);
  border: 1px solid var(--purple-100);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.wa-chip:hover { background: var(--purple-600); color: var(--white); }
.wa-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.8);
}
.wa-close:hover { color: var(--white); }
.wa-close svg { width: 16px; height: 16px; }

/* ==========================================================================
   Botão flutuante "voltar ao topo"
   ========================================================================== */
.back-to-top {
  position: fixed;
  left: var(--space-6);
  bottom: var(--space-6);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--white);
  color: var(--purple-700, var(--purple-800));
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--dur-base) var(--ease), transform var(--dur-base) var(--ease), visibility var(--dur-base), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
  z-index: 550;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--purple-700, var(--purple-800)); color: var(--white); }
.back-to-top svg { width: 20px; height: 20px; }

@media (max-width: 680px) {
  .back-to-top { left: var(--space-4); bottom: var(--space-4); width: 44px; height: 44px; }
}

body.privacy-notice-active .wa-widget { bottom: calc(var(--space-6) + var(--privacy-notice-h, 76px)); transition: bottom var(--dur-base) var(--ease); }
body.privacy-notice-active .back-to-top { bottom: calc(var(--space-6) + var(--privacy-notice-h, 76px)); }

@media (max-width: 680px) {
  body.privacy-notice-active .wa-widget { bottom: calc(var(--space-4) + var(--privacy-notice-h, 150px)); }
  body.privacy-notice-active .back-to-top { bottom: calc(var(--space-4) + var(--privacy-notice-h, 150px)); }
}

/* ==========================================================================
   Aviso de privacidade
   ========================================================================== */
.privacy-notice {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 700;
  background: var(--purple-900);
  padding: var(--space-4) var(--space-6);
  box-shadow: 0 -6px 24px rgba(0,0,0,0.18);
  transform: translateY(100%);
  pointer-events: none;
  transition: transform var(--dur-base) var(--ease);
}
.privacy-notice.is-visible { transform: translateY(0); pointer-events: auto; }
.privacy-notice-inner {
  max-width: 1200px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.privacy-notice p { margin: 0; font-size: var(--fs-xs); color: rgba(255,255,255,0.82); max-width: 760px; }
.privacy-notice a { color: var(--white); }
.privacy-notice-actions { display: flex; align-items: center; gap: var(--space-3); flex: none; }

@media (max-width: 680px) {
  .privacy-notice-inner { flex-direction: column; align-items: stretch; text-align: center; }
  .privacy-notice-actions { justify-content: center; }
}

/* ==========================================================================
   Formulários
   ========================================================================== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-field { display: flex; flex-direction: column; gap: var(--space-2); }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: var(--fs-xs); font-weight: 600; color: var(--gray-800); }
.form-field label .req { color: var(--error); }
.form-field input,
.form-field select,
.form-field textarea {
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-size: var(--fs-sm);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--purple-500);
  box-shadow: 0 0 0 4px var(--purple-100);
  outline: none;
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field .field-error { font-size: var(--fs-xs); color: var(--error); min-height: 1em; }
.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea { border-color: var(--error); }
.form-consent { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--fs-xs); color: var(--gray-600); }
.form-consent input { margin-top: 3px; }
.form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  display: none;
}
.form-status.is-success { display: block; background: #e2f5eb; color: var(--success); }
.form-status.is-error { display: block; background: #fbe7e9; color: var(--error); }

/* ==========================================================================
   Página de contato — layout
   ========================================================================== */
.contact-layout { display: grid; grid-template-columns: 1fr 1.3fr; gap: var(--space-10); align-items: start; }
.contact-info-card {
  background: var(--purple-800);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.contact-info-card h3 { color: var(--white); margin-bottom: var(--space-5); }
.contact-info-list { display: flex; flex-direction: column; gap: var(--space-5); }
.contact-info-list li { display: flex; gap: var(--space-4); }
.contact-info-list .mark {
  flex: none;
  width: 42px; height: 42px;
  border-radius: 12px;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
}
.contact-info-list .mark svg { width: 20px; height: 20px; }
.contact-info-list strong { display: block; font-size: var(--fs-sm); }
.contact-info-list span, .contact-info-list a { font-size: var(--fs-sm); color: rgba(255,255,255,0.78); }
.contact-form-card {
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Serviços — catálogo com abas
   ========================================================================== */
.cat-tabs { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-10); }
.cat-tab {
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--gray-700);
  transition: all var(--dur-fast) var(--ease);
}
.cat-tab:hover { border-color: var(--purple-400); color: var(--purple-600); }
.cat-tab.is-active { background: var(--purple-600); border-color: var(--purple-600); color: var(--white); }
.cat-panel { display: none; }
.cat-panel.is-active { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.service-mini-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.service-mini-card h4 { font-size: var(--fs-sm); margin-bottom: var(--space-2); }
.service-mini-card p { font-size: var(--fs-xs); margin: 0; }

/* ==========================================================================
   Sobre — missão/visão/valores (3 blocos simultâneos)
   ========================================================================== */
.mvv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.mvv-card {
  position: relative;
  overflow: hidden;
  background: var(--gray-50);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-10) var(--space-7);
  text-align: center;
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.mvv-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, var(--purple-700) 0%, var(--purple-900) 100%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
}
.mvv-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(139, 71, 224, 0.22);
  border-color: transparent;
}
.mvv-card:hover::before { opacity: 1; }
.mvv-icon {
  position: relative;
  width: 56px; height: 56px;
  margin: 0 auto var(--space-5);
  border-radius: 16px;
  background: var(--purple-100);
  color: var(--purple-600);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-base) var(--ease), color var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
}
.mvv-icon svg { width: 28px; height: 28px; }
.mvv-card:hover .mvv-icon { background: rgba(255,255,255,0.16); color: var(--white); transform: scale(1.08) rotate(-4deg); }
.mvv-card h3 {
  position: relative;
  font-size: var(--fs-md);
  margin-bottom: var(--space-3);
  transition: color var(--dur-base) var(--ease);
}
.mvv-card p {
  position: relative;
  font-size: var(--fs-sm);
  color: var(--gray-700);
  margin: 0 auto;
  transition: color var(--dur-base) var(--ease);
}
.mvv-card:hover h3, .mvv-card:hover p { color: var(--white); }

/* ==========================================================================
   Sobre — texto institucional
   ========================================================================== */
.about-text p {
  font-size: var(--fs-md);
  color: var(--gray-800);
  line-height: 1.85;
  margin-bottom: var(--space-6);
  max-width: none;
}
.about-text p:last-child { margin-bottom: 0; }

/* ==========================================================================
   Reveals (animações de entrada via IntersectionObserver)
   ========================================================================== */
.reveal { opacity: 0; transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease), filter var(--dur-slow) var(--ease); }
.reveal-up { transform: translateY(28px); }
.reveal-left { transform: translateX(-28px); }
.reveal-right { transform: translateX(28px); }
.reveal-scale { transform: scale(0.94); }
.reveal-blur { filter: blur(6px); }
.reveal.is-visible { opacity: 1; transform: none; filter: blur(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; filter: none !important; transition: none !important; }
}

/* Números animados */
.stat-value { font-size: var(--fs-3xl); font-weight: 800; color: var(--purple-600); }
.section-dark .stat-value { color: var(--white); }
.stat-label { font-size: var(--fs-sm); color: var(--color-text-muted); }

/* ==========================================================================
   Destaque "Sobre" (resumo institucional)
   ========================================================================== */
.about-highlight {
  background: linear-gradient(160deg, var(--purple-50), var(--white));
  border: 1px solid var(--purple-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-8);
  max-width: 380px;
  margin-inline: auto;
}
.about-highlight-stats {
  display: flex;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--purple-100);
}
.about-highlight-stats .stat-value,
.about-highlight-stats .stat-label { display: block; }
.about-highlight-stats .stat-label { margin-top: var(--space-1); }
.about-highlight-list { display: flex; flex-direction: column; gap: var(--space-4); }
.about-highlight-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--gray-800);
}
.ah-icon {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--purple-100);
  color: var(--purple-600);
  display: flex; align-items: center; justify-content: center;
}
.ah-icon svg { width: 20px; height: 20px; }

/* Página 404 */
.error-page {
  min-height: 100vh; /* fallback para navegadores sem suporte a dvh */
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-10) var(--space-6);
}
.error-page .code { font-size: 6rem; font-weight: 800; color: var(--purple-600); line-height: 1; }

/* Política de privacidade */
.legal-content { max-width: 780px; margin-inline: auto; }
.legal-content h2 { margin-top: var(--space-10); margin-bottom: var(--space-4); font-size: var(--fs-lg); }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: var(--color-text-muted); margin-bottom: var(--space-3); }
.legal-content ul { padding-left: var(--space-6); list-style: disc; }