/* ═══════════════════════════════════════════════════════════
   PrecaBrasil — Design System & Custom Stylesheet
   Color Palette:
   - Primary Green: #0C943C
   - Deep Dark BG: #06100B
   - Card Dark BG: #0C1E16
   - Glass Dark: rgba(12, 30, 22, 0.75)
   - Border: rgba(108, 161, 126, 0.15)
   - Accent Gradient: linear-gradient(135deg, #0C943C 0%, #22c55e 100%)
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg-dark: #06100B;
  --bg-darker: #040907;
  --bg-card: #0C1E16;
  --bg-card-hover: #11281E;
  --bg-glass: rgba(12, 30, 22, 0.7);

  --green-primary: #0C943C;
  --green-light: #22c55e;
  --green-glow: rgba(12, 148, 60, 0.35);
  --green-subtle: rgba(12, 148, 60, 0.12);

  --text-primary: #F0FDF4;
  --text-secondary: #94A89C;
  --text-muted: #5C7567;

  --border: rgba(108, 161, 126, 0.15);
  --border-hover: rgba(12, 148, 60, 0.4);

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1240px;
}

/* ── Reset & Base ────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  font-size: 16px;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

.section {
  padding: 110px 0;
  position: relative;
}

/* ── Typography & Tags ───────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.text-gradient {
  background: linear-gradient(135deg, #4ade80 0%, #0C943C 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: var(--green-subtle);
  border: 1px solid rgba(12, 148, 60, 0.25);
  color: var(--green-light);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-tag--light {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.section-header-center {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-header-center h2 {
  font-size: clamp(32px, 4vw, 48px);
  margin-bottom: 16px;
}

.section-header-center h2 em {
  font-style: normal;
  color: var(--green-light);
}

.section-header-center p {
  color: var(--text-secondary);
  font-size: 17px;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #0C943C 0%, #15803d 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px var(--green-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #15803d 0%, #166534 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(12, 148, 60, 0.5);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 16px;
}

/* ═══════════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 24px 0;
  transition: all 0.35s var(--ease-out);
}

.header.scrolled {
  padding: 16px 0;
  background: rgba(6, 16, 11, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  transition: transform 0.3s var(--ease-out);
}

.logo:hover {
  transform: scale(1.03);
}

.logo img {
  height: 48px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(12, 148, 60, 0.2));
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(12, 30, 22, 0.5);
  padding: 6px 12px;
  border-radius: 100px;
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav a:not(.nav-cta) {
  padding: 10px 18px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 0.3s var(--ease-out);
}

.nav a:not(.nav-cta):hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  text-shadow: 0 0 12px rgba(34, 197, 94, 0.4);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 100px;
  background: linear-gradient(135deg, #0C943C 0%, #15803d 100%);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  transition: all 0.3s var(--ease-out);
  box-shadow: 0 4px 20px var(--green-glow);
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-left: 8px;
}

.nav-cta svg {
  transition: transform 0.3s var(--ease-out);
}

.nav-cta:hover {
  background: linear-gradient(135deg, #15803d 0%, #166534 100%);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(12, 148, 60, 0.6);
}

.nav-cta:hover svg {
  transform: translateX(3px);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 101;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  margin: 5px 0;
  transition: all 0.3s;
}

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 150px;
  padding-bottom: 90px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: brightness(0.8) contrast(1.1);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(6, 16, 11, 0.4), #06100B 85%);
}

.hero-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero-center {
  max-width: 620px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 100px;
  background: rgba(12, 148, 60, 0.12);
  border: 1px solid rgba(12, 148, 60, 0.25);
  font-size: 13px;
  font-weight: 600;
  color: var(--green-light);
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-light);
  box-shadow: 0 0 10px var(--green-light);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.5; }
}

.hero h1 {
  font-size: clamp(38px, 4.5vw, 60px);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
}

/* Spline 3D Viewer Container */
.hero-spline {
  position: relative;
  width: 100%;
  height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.spline-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(12, 148, 60, 0.35) 0%, rgba(34, 197, 94, 0.12) 45%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  animation: pulse-glow 4s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
}

.spline-wrapper {
  position: relative;
  width: 100%;
  height: 520px;
  border-radius: 24px;
  overflow: hidden;
  z-index: 2;
}

.spline-wrapper canvas {
  width: 100% !important;
  height: calc(100% + 75px) !important;
  margin-bottom: -75px;
  display: block;
  outline: none;
  transform: scale(1.12) translateY(-25px);
  transform-origin: center top;
  animation: canvasFloatRotate 8s ease-in-out infinite alternate;
}

@keyframes canvasFloatRotate {
  0% { transform: scale(1.12) translateY(-25px) rotate(0deg); }
  50% { transform: scale(1.15) translateY(-30px) rotate(2deg); }
  100% { transform: scale(1.12) translateY(-25px) rotate(-2deg); }
}

.spline-loader {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(6, 16, 11, 0.8);
  backdrop-filter: blur(8px);
  z-index: 1;
  transition: opacity 0.6s, visibility 0.6s;
}

.spline-loader.loaded {
  opacity: 0;
  visibility: hidden;
}

/* Floating Glass Badges */
.floating-badge {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 16px;
  background: rgba(12, 30, 22, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), 0 0 20px rgba(12, 148, 60, 0.2);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.floating-badge svg {
  color: var(--green-light);
}

.badge-top {
  top: 40px;
  right: 10px;
  animation: float-badge-1 5s infinite ease-in-out;
}

.badge-bottom {
  bottom: 50px;
  left: 10px;
  animation: float-badge-2 6s infinite ease-in-out;
}

@keyframes float-badge-1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes float-badge-2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

.spline-loader img {
  animation: float-pulse 2s infinite ease-in-out;
}

@keyframes float-pulse {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-8px) scale(0.95); }
}

/* ═══════════════════════════════════════════════════════════
   STATS BAR
   ═══════════════════════════════════════════════════════════ */
.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
  position: relative;
  z-index: 3;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item {
  padding: 0 10px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border);
}

.stat-value {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(34px, 3.5vw, 48px);
  font-weight: 900;
  color: var(--green-light);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════
   SOBRE (ABOUT)
   ═══════════════════════════════════════════════════════════ */
.about {
  background: var(--bg-dark);
}

.about-split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.about-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.about-image:hover img {
  transform: scale(1.03);
}

.about-image-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  padding: 16px 20px;
  border-radius: 14px;
  background: rgba(6, 16, 11, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--green-light);
}

.about-text h2 {
  font-size: clamp(30px, 3.5vw, 44px);
  margin-bottom: 20px;
}

.about-text h2 em {
  font-style: normal;
  color: var(--green-light);
}

.about-text p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-highlights {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  border-radius: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color 0.3s;
}

.about-highlight:hover {
  border-color: var(--border-hover);
}

.highlight-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 10px;
  background: var(--green-subtle);
  color: var(--green-light);
  display: grid;
  place-items: center;
}

.about-highlight strong {
  display: block;
  font-size: 16px;
  margin-bottom: 2px;
}

.about-highlight span {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ═══════════════════════════════════════════════════════════
   SOLUÇÕES (SERVICES)
   ═══════════════════════════════════════════════════════════ */
.services {
  background: var(--bg-darker);
}

.services-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  position: relative;
  padding: 40px;
  border-radius: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px var(--green-glow);
}

.card-number {
  position: absolute;
  top: 32px;
  right: 32px;
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 900;
  color: var(--text-muted);
  opacity: 0.4;
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--green-subtle);
  color: var(--green-light);
  display: grid;
  place-items: center;
  margin-bottom: 24px;
}

.service-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.65;
  margin-bottom: 28px;
  flex: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--green-light);
  transition: gap 0.3s;
}

.card-link:hover {
  gap: 12px;
}

/* ═══════════════════════════════════════════════════════════
   PROCESSO (HOW IT WORKS)
   ═══════════════════════════════════════════════════════════ */
.process {
  background: var(--bg-dark);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.process-step {
  position: relative;
  padding: 32px 24px;
  border-radius: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all 0.35s var(--ease-out);
}

.process-step:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--green-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  box-shadow: 0 4px 16px var(--green-glow);
}

.step-line {
  position: absolute;
  top: 56px;
  right: -24px;
  width: 24px;
  height: 2px;
  background: var(--border);
  z-index: 1;
}

.process-step:last-child .step-line {
  display: none;
}

.process-step h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.process-step p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════
   DIFERENCIAIS (WHY US)
   ═══════════════════════════════════════════════════════════ */
.differentials {
  background: var(--bg-darker);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.diff-card {
  padding: 32px 28px;
  border-radius: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all 0.35s var(--ease-out);
}

.diff-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), 0 0 25px var(--green-glow);
}

.diff-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--green-subtle);
  color: var(--green-light);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}

.diff-card h4 {
  font-size: 17px;
  margin-bottom: 8px;
}

.diff-card p {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════
   PLATAFORMA CTA
   ═══════════════════════════════════════════════════════════ */
.platform-cta {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.platform-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.platform-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4) contrast(1.2);
}

.platform-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6, 16, 11, 0.95) 0%, rgba(6, 16, 11, 0.85) 100%);
}

.platform-split {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.platform-text h2 {
  font-size: clamp(32px, 4vw, 50px);
  margin-bottom: 20px;
}

.platform-text h2 em {
  font-style: normal;
  color: var(--green-light);
}

.platform-text p {
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.65;
  margin-bottom: 32px;
}

.platform-features-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}

.pf-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.pf-item svg {
  color: var(--green-light);
  flex-shrink: 0;
}

.platform-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
}

.platform-note {
  font-size: 13px;
  color: var(--text-muted);
}

/* Mockup Browser */
.platform-mockup-wrap {
  display: flex;
  justify-content: center;
}

.platform-mockup {
  width: 100%;
  max-width: 380px;
  border-radius: 20px;
  overflow: hidden;
  background: #0B1D15;
  border: 1px solid rgba(12, 148, 60, 0.3);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6), 0 0 50px rgba(12, 148, 60, 0.25);
  transform: perspective(900px) rotateY(-6deg) rotateX(3deg);
  transition: transform 0.6s var(--ease-out);
}

.platform-mockup:hover {
  transform: perspective(900px) rotateY(0deg) rotateX(0deg);
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--border);
}

.mockup-bar > span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.5;
}

.mockup-bar > span:nth-child(1) { background: #ef4444; opacity: 0.8; }
.mockup-bar > span:nth-child(2) { background: #f59e0b; opacity: 0.8; }
.mockup-bar > span:nth-child(3) { background: #22c55e; opacity: 0.8; }

.mockup-url {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.3);
  padding: 3px 10px;
  border-radius: 6px;
}

.mockup-body {
  padding: 32px 28px;
  text-align: center;
}

.mockup-logo {
  margin: 0 auto 16px;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--green-subtle);
}

.mockup-logo img {
  width: 32px;
  height: 32px;
}

.mockup-title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 6px;
}

.mockup-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.mockup-input {
  height: 42px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  margin-bottom: 12px;
}

.mockup-btn {
  height: 44px;
  border-radius: 10px;
  background: var(--green-primary);
  margin-bottom: 16px;
  box-shadow: 0 4px 16px var(--green-glow);
}

.mockup-footer-text {
  font-size: 12px;
  color: var(--text-muted);
}

.mockup-footer-text span {
  color: var(--green-light);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════════════════ */
.faq {
  background: var(--bg-dark);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
}

.faq-header {
  position: sticky;
  top: 120px;
  align-self: start;
}

.faq-header h2 {
  font-size: clamp(30px, 3.5vw, 44px);
  margin-bottom: 16px;
}

.faq-header h2 em {
  font-style: normal;
  color: var(--green-light);
}

.faq-header p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.65;
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  cursor: pointer;
  list-style: none;
  gap: 16px;
}

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

.faq-q {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
}

.faq-toggle {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  display: grid;
  place-items: center;
  transition: all 0.3s;
}

.faq-item[open] .faq-toggle {
  background: var(--green-primary);
  border-color: var(--green-primary);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  padding-bottom: 24px;
}

.faq-answer p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════
   CONTACT STRIP
   ═══════════════════════════════════════════════════════════ */
.contact-strip {
  background: var(--bg-card);
  padding: 50px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.strip-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.strip-text h3 {
  font-size: 22px;
  margin-bottom: 6px;
}

.strip-text p {
  color: var(--text-secondary);
  font-size: 15px;
}

.strip-contacts {
  display: flex;
  gap: 20px;
}

.strip-contact {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 12px;
  background: rgba(6, 16, 11, 0.6);
  border: 1px solid var(--border);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.3s;
}

a.strip-contact:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.strip-contact svg {
  color: var(--green-light);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
.footer {
  background: var(--bg-darker);
  padding: 70px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  padding-bottom: 60px;
}

.footer-brand img {
  height: 36px;
  width: auto;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  max-width: 320px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-col a, .footer-col span {
  display: block;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  transition: color 0.25s;
}

.footer-col a:hover {
  color: var(--green-light);
}

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════
   FLOATING BUTTONS
   ═══════════════════════════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 99;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  transition: transform 0.3s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 92px;
  z-index: 98;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  display: grid;
  place-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--green-primary);
  border-color: var(--green-primary);
  color: #fff;
}

/* ═══════════════════════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ═══════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.2s; }

.reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════
   INSTAGRAM / REDES SOCIAIS
   ═══════════════════════════════════════════════════════════ */
.instagram-section {
  background: var(--bg-dark);
  padding: 80px 0;
}

.insta-box {
  padding: 48px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(12, 30, 22, 0.9) 0%, rgba(6, 16, 11, 0.95) 100%);
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}

.insta-box::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(220, 39, 67, 0.2) 0%, rgba(188, 24, 136, 0.1) 50%, transparent 70%);
  filter: blur(30px);
  pointer-events: none;
}

.insta-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}

.insta-icon-badge {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: 16px;
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #ffffff;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(220, 39, 67, 0.35);
}

.insta-header h2 {
  font-size: clamp(24px, 3vw, 36px);
  margin-top: 4px;
}

.insta-handle {
  font-size: 18px;
  font-weight: 700;
  color: var(--green-light);
  font-family: var(--font-heading);
}

.insta-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 720px;
  margin-bottom: 32px;
}

.btn-insta {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #ffffff;
  box-shadow: 0 6px 25px rgba(220, 39, 67, 0.4);
}

.btn-insta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(220, 39, 67, 0.6);
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-center {
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-spline {
    height: 400px;
    margin-top: 20px;
  }

  .about-split,
  .diff-layout,
  .platform-split,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .step-line {
    display: none;
  }

  .platform-mockup-wrap {
    order: -1;
  }

  .platform-mockup {
    transform: none;
  }

  .strip-content {
    flex-direction: column;
    text-align: center;
  }

  .strip-contacts {
    justify-content: center;
    flex-wrap: wrap;
  }

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

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(6, 16, 11, 0.98);
    backdrop-filter: blur(20px);
    gap: 28px;
    font-size: 20px;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out);
    z-index: 99;
  }

  .nav.open {
    transform: translateX(0);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2)::after {
    display: none;
  }

  .services-cards,
  .process-steps,
  .diff-right {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .platform-actions {
    flex-direction: column;
  }

  .platform-actions .btn {
    width: 100%;
  }

  .strip-contacts {
    flex-direction: column;
    width: 100%;
  }

  .strip-contact {
    justify-content: center;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}