/* ==========================================================================
   LinuxManaged — Landing page styles
   - Dark executive theme (azul/rosa gradient accents)
   - Mobile-first
   - No external fonts (system stack) — zero requests, max performance
   ========================================================================== */

:root {
  /* Palette */
  --bg: #0b1220;
  --bg-2: #0f172a;
  --surface: #121826;
  --surface-2: #1a2235;
  --border: #243049;
  --border-2: #2f3d5c;
  --text: #e6ecf7;
  --text-dim: #9aa6c0;
  --text-mute: #6b7794;

  --blue: #56b8ff;
  --blue-deep: #2f80ed;
  --pink: #ff5da2;
  --pink-deep: #e0347a;
  --success: #22c55e;
  --warn: #f59e0b;

  /* Gradients */
  --grad-cta: linear-gradient(135deg, var(--blue) 0%, var(--pink) 100%);
  --grad-cta-hover: linear-gradient(135deg, var(--blue-deep) 0%, var(--pink-deep) 100%);
  --grad-hero: radial-gradient(80% 60% at 70% 20%, rgba(86,184,255,0.18) 0%, transparent 60%),
               radial-gradient(60% 50% at 20% 80%, rgba(255,93,162,0.14) 0%, transparent 60%);
  --grad-final: radial-gradient(70% 50% at 50% 30%, rgba(86,184,255,0.20) 0%, transparent 60%),
                radial-gradient(70% 50% at 50% 70%, rgba(255,93,162,0.18) 0%, transparent 60%);

  /* Type */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas, monospace;

  /* Layout */
  --container: 1200px;
  --container-narrow: 800px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 12px 32px rgba(0,0,0,0.4);
  --shadow-hover: 0 18px 48px rgba(0,0,0,0.5);
  --transition: 0.2s cubic-bezier(0.2, 0, 0, 1);
}

/* ==========================================================================
   Reset & base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: var(--container-narrow);
}

section {
  padding: 80px 0;
  position: relative;
}

@media (max-width: 720px) {
  section { padding: 56px 0; }
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-title--center {
  text-align: center;
}

.section-sub {
  font-size: 18px;
  color: var(--text-dim);
  margin-top: 12px;
}

.section-sub--center {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
  min-height: 44px;
}

.btn--lg {
  padding: 16px 28px;
  font-size: 16px;
}

.btn--sm {
  padding: 8px 16px;
  font-size: 14px;
  min-height: 36px;
}

.btn--block {
  width: 100%;
}

.btn--primary {
  background: var(--grad-cta);
  color: white;
  box-shadow: 0 6px 20px rgba(86, 184, 255, 0.25);
}

.btn--primary:hover {
  background: var(--grad-cta-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(86, 184, 255, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-2);
}

.btn--outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* ==========================================================================
   Nav
   ========================================================================== */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 32, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 24px;
  max-width: var(--container);
  margin: 0 auto;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
}

.nav__logo {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.nav__brand-name {
  letter-spacing: -0.01em;
}

.nav__links {
  display: flex;
  gap: 32px;
  flex: 1;
  justify-content: center;
}

.nav__links a {
  font-size: 14px;
  color: var(--text-dim);
}

.nav__links a:hover {
  color: var(--text);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.nav__burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
}

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

.nav__mobile:not([hidden]) {
  display: flex;
}

.nav__mobile a {
  font-size: 16px;
  color: var(--text-dim);
  padding: 8px 0;
}

@media (max-width: 880px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__inner > .btn { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  background: var(--grad-hero), var(--bg);
  padding-top: 96px;
  padding-bottom: 96px;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.hero__tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.15);
}

.hero__title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.hero__sub {
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 32px;
  max-width: 580px;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 880px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { width: 100%; }
}

/* ==========================================================================
   Mockup (HTML/CSS dashboard)
   ========================================================================== */

.hero__mockup {
  position: relative;
}

.mockup {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mockup__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.mockup__bar > span:not(.mockup__url) {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-2);
}

.mockup__bar > span:nth-child(1) { background: #ff5f57; }
.mockup__bar > span:nth-child(2) { background: #ffbd2e; }
.mockup__bar > span:nth-child(3) { background: #28c940; }

.mockup__url {
  margin-left: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-mute);
}

.mockup__body {
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.mockup__card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.mockup__card--wide {
  grid-column: 1 / -1;
}

.mockup__card-label {
  font-size: 11px;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.mockup__card-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -0.01em;
}

.mockup__card-value span {
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 400;
}

.mockup__card-trend {
  font-size: 12px;
  margin-top: 6px;
}

.mockup__card-trend--up { color: var(--success); }
.mockup__card-meta {
  font-size: 12px;
  color: var(--text-mute);
  margin-top: 6px;
}

.mockup__chart {
  width: 100%;
  height: 60px;
  margin: 8px 0;
}

.mockup__watermark {
  position: absolute;
  bottom: -28px;
  right: 0;
  font-size: 11px;
  color: var(--text-mute);
  font-style: italic;
}

@media (max-width: 480px) {
  .mockup__body { grid-template-columns: 1fr; }
  .mockup__card-value { font-size: 24px; }
}

/* Mockup callouts (Conheça section) */
.mockup__callout {
  position: absolute;
  background: var(--bg-2);
  border: 1px solid var(--blue);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 16px rgba(86,184,255,0.3);
  z-index: 2;
  white-space: nowrap;
}

.mockup__callout-num {
  width: 20px;
  height: 20px;
  background: var(--blue);
  color: var(--bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 11px;
}

.mockup__callout-text { color: var(--text); }

.mockup__callout--1 { top: 12%; right: -12px; }
.mockup__callout--2 { top: 45%; left: -12px; }
.mockup__callout--3 { bottom: 18%; right: -12px; }

@media (max-width: 880px) {
  .mockup__callout { display: none; }
}

/* ==========================================================================
   Prova rápida
   ========================================================================== */

.prova-rapida {
  background: var(--bg-2);
}

.kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 48px 0 64px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.kpi { text-align: center; }
.kpi__value {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -0.02em;
}
.kpi__label {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 4px;
}

@media (max-width: 720px) {
  .kpis { grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 24px; }
}

.mini-cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.mini-case {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.mini-case__seg {
  font-size: 12px;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  font-weight: 600;
}

.mini-case__quote {
  font-size: 15px;
  color: var(--text);
  line-height: 1.55;
}

@media (max-width: 880px) {
  .mini-cases { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Problema
   ========================================================================== */

.problema { background: var(--bg); }

.dor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.dor {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
}

.dor__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--pink);
  font-weight: 700;
  margin-bottom: 16px;
}

.dor__title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.dor__text {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.65;
}

@media (max-width: 720px) {
  .dor-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Plataforma (Pilares)
   ========================================================================== */

.plataforma { background: var(--bg-2); }

.pilares {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.pilar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color var(--transition), transform var(--transition);
}

.pilar:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.pilar__icon {
  width: 32px;
  height: 32px;
  color: var(--blue);
  margin-bottom: 16px;
}

.pilar__title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
}

.pilar__text {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

@media (max-width: 880px) {
  .pilares { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Quem opera
   ========================================================================== */

.quem-opera { background: var(--bg); }

.quem-opera__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.quem-opera__text p {
  color: var(--text-dim);
  margin-top: 16px;
  font-size: 16px;
}

.quem-opera__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}

.stat__value {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -0.02em;
}

.stat__label {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 4px;
}

@media (max-width: 880px) {
  .quem-opera__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ==========================================================================
   Como funciona
   ========================================================================== */

.como-funciona { background: var(--bg-2); }

.passos {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 48px 0 64px;
  padding: 0;
  counter-reset: passo;
}

.passo {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
}

.passo__num {
  position: absolute;
  top: -16px;
  left: 24px;
  width: 36px;
  height: 36px;
  background: var(--grad-cta);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 4px 12px rgba(86,184,255,0.3);
}

.passo__title {
  font-size: 16px;
  font-weight: 600;
  margin-top: 12px;
  margin-bottom: 8px;
  padding-right: 24px;
}

.passo__text {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

.modulos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.modulo {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.modulo__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--blue);
}

.modulo__list {
  list-style: none;
  padding: 0;
}

.modulo__list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.modulo__list li:last-child { border-bottom: none; }

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

.modulo__badge {
  font-size: 11px;
  background: var(--grad-cta);
  color: white;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.modulo__incl {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-mute);
  font-style: italic;
}

.cta-mid {
  margin-top: 48px;
  text-align: center;
}

.cta-mid__sub {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-mute);
}

@media (max-width: 880px) {
  .passos { grid-template-columns: 1fr; }
  .modulos { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Stack
   ========================================================================== */

.stack { background: var(--bg); }

.stack__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.stack__h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  margin-top: 24px;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stack__h3:first-of-type { margin-top: 24px; }
.stack__p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
}

.stack__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.stack__chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 16px;
  text-align: center;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.01em;
  transition: border-color var(--transition), transform var(--transition);
}

.stack__chip:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

@media (max-width: 880px) {
  .stack__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ==========================================================================
   Conformidade
   ========================================================================== */

.conformidade { background: var(--bg-2); }

.conformidade__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.conformidade__text p {
  color: var(--text-dim);
  margin-top: 16px;
  font-size: 16px;
}

.conformidade__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.conformidade__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
}

.conformidade__item svg {
  width: 22px;
  height: 22px;
  color: var(--success);
  flex-shrink: 0;
}

@media (max-width: 880px) {
  .conformidade__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ==========================================================================
   Investimento
   ========================================================================== */

.investimento { background: var(--bg); }

.planos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 48px 0 32px;
}

.plano {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.plano--recomendado {
  border-color: var(--blue);
  box-shadow: 0 8px 32px rgba(86,184,255,0.15);
}

.plano__badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--grad-cta);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.plano__head { margin-bottom: 24px; }

.plano__title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.plano__sub {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 4px;
}

.plano__list {
  list-style: none;
  padding: 0;
  margin-bottom: 28px;
  flex: 1;
}

.plano__list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-dim);
}

.plano__list li:last-child { border-bottom: none; }

.plano__list strong { color: var(--text); }

.investimento__nota {
  text-align: center;
  color: var(--text-mute);
  font-size: 14px;
  max-width: 640px;
  margin: 0 auto;
}

@media (max-width: 720px) {
  .planos { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Agende (Calendly inline)
   ========================================================================== */

.agende {
  background: var(--bg-2);
}

.calendly-inline-widget {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 32px;
  overflow: hidden;
}

.agende__fallback {
  text-align: center;
  margin-top: 24px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.agende__fallback a { color: var(--blue); }

.agende__ref {
  list-style: none;
  padding: 0;
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.agende__ref li {
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text-dim);
  position: relative;
  padding-left: 36px;
}

.agende__ref li::before {
  content: "✓";
  position: absolute;
  left: 14px;
  top: 12px;
  color: var(--success);
  font-weight: 700;
}

@media (max-width: 720px) {
  .agende__ref { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Conheça a operação
   ========================================================================== */

.conheca { background: var(--bg); }

.conheca__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.conheca__text p {
  color: var(--text-dim);
  margin: 16px 0 24px;
  font-size: 16px;
}

.conheca__list {
  list-style: none;
  padding: 0;
  margin-bottom: 24px;
}

.conheca__list li {
  padding: 10px 0;
  color: var(--text-dim);
  font-size: 15px;
}

.conheca__list strong {
  color: var(--blue);
  margin-right: 8px;
}

@media (max-width: 880px) {
  .conheca__inner { grid-template-columns: 1fr; gap: 40px; }
  .conheca__mockup { order: -1; }
}

/* ==========================================================================
   Cases
   ========================================================================== */

.cases { background: var(--bg-2); }

.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.case {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.case__seg {
  font-size: 12px;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 16px;
}

.case__quote {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  flex: 1;
  margin-bottom: 16px;
  font-style: italic;
}

.case__role {
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 600;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

@media (max-width: 880px) {
  .cases__grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq { background: var(--bg); }

.faq__list {
  margin-top: 40px;
}

.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq__item[open] {
  border-color: var(--blue);
}

.faq__q {
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  user-select: none;
}

.faq__q::-webkit-details-marker { display: none; }

.faq__chev {
  font-size: 22px;
  color: var(--blue);
  font-weight: 300;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq__item[open] .faq__chev {
  transform: rotate(45deg);
}

.faq__a {
  padding: 0 24px 20px;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.65;
}

/* ==========================================================================
   CTA Final
   ========================================================================== */

.cta-final {
  background: var(--grad-final), var(--bg-2);
  text-align: center;
  padding: 96px 0;
}

.cta-final__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-final__title {
  font-size: clamp(32px, 5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.cta-final__sub {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 600px;
  margin-bottom: 32px;
}

.cta-final__buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 32px;
}

.cta-final__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
  max-width: 600px;
}

.cta-final__list li {
  font-size: 13px;
  color: var(--text-dim);
  position: relative;
  padding-left: 24px;
  text-align: left;
}

.cta-final__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
}

@media (max-width: 720px) {
  .cta-final__buttons { flex-direction: column; align-items: stretch; }
  .cta-final__buttons .btn { width: 100%; }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 64px 0 24px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__desc {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.55;
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.footer__social a {
  width: 36px;
  height: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  transition: border-color var(--transition), color var(--transition);
}

.footer__social a:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

.footer__col h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-mute);
  margin-bottom: 16px;
}

.footer__col ul {
  list-style: none;
  padding: 0;
}

.footer__col li {
  margin-bottom: 10px;
}

.footer__col a {
  font-size: 14px;
  color: var(--text-dim);
}

.footer__col a:hover {
  color: var(--blue);
}

.footer__bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer__bottom small {
  color: var(--text-mute);
  font-size: 13px;
}

@media (max-width: 880px) {
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .footer__inner { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Acessibilidade: reduced motion
   ========================================================================== */

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