/* ═══════════════════════════════════════════════════════════
   NFPAINEL - SITE INSTITUCIONAL
   Design System & Styles
   ═══════════════════════════════════════════════════════════ */

/* ── VARIÁVEIS GLOBAIS ── */
:root {
  --primary: #10B981;
  --primary-dark: #059669;
  --primary-light: #D1FAE5;
  --secondary: #1E293B;
  --accent: #3B82F6;
  --text-primary: #1E293B;
  --text-secondary: #64748B;
  --text-light: #94A3B8;
  --bg-white: #FFFFFF;
  --bg-light: #F8FAFC;
  --bg-gray: #F1F5F9;
  --border: #E2E8F0;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Poppins', 'Inter', sans-serif;
}

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

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

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

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

ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── TIPOGRAFIA ── */
.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--secondary);
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════
   BOTÕES
   ═══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn .material-icons-outlined { font-size: 20px; }

.btn-primary {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}
.btn-ghost:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.btn-white {
  background: white;
  color: var(--primary-dark);
  border-color: white;
}
.btn-white:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-white {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: white;
}

.btn-shop {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.btn-shop:hover {
  background: #2563EB;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; justify-content: center; }

/* ═══════════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--secondary);
}

.logo-icon { font-size: 28px; }
.logo-highlight { color: var(--primary); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
}
.nav-link:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--secondary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
}
.shape-1 {
  width: 600px; height: 600px;
  background: var(--primary);
  top: -200px; right: -100px;
}
.shape-2 {
  width: 400px; height: 400px;
  background: var(--accent);
  bottom: -100px; left: -100px;
}
.shape-3 {
  width: 300px; height: 300px;
  background: var(--primary);
  top: 50%; left: 40%;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px; height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--secondary);
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: 13px;
  color: var(--text-light);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 320px;
  background: var(--secondary);
  border-radius: 32px;
  padding: 12px;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0,0,0,0.05);
  transform: perspective(1000px) rotateY(-5deg) rotateX(3deg);
  transition: var(--transition);
}
.phone-mockup:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.phone-screen {
  background: white;
  border-radius: 22px;
  overflow: hidden;
}

.screen-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--primary);
  color: white;
  font-size: 13px;
  font-weight: 600;
}

.screen-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.screen-dot.green { background: #86EFAC; }

.screen-content { padding: 16px; }

.metric-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  margin-bottom: 8px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
}

.metric-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.metric-value {
  font-weight: 700;
  font-size: 14px;
}
.metric-value.green { color: var(--primary); }
.metric-value.blue { color: var(--accent); }
.metric-value.orange { color: #F59E0B; }

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

.mini-metric {
  flex: 1;
  text-align: center;
  padding: 10px 4px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
}

.mini-label {
  display: block;
  font-size: 10px;
  color: var(--text-light);
  margin-bottom: 4px;
}

.mini-value {
  font-weight: 700;
  font-size: 16px;
  color: var(--secondary);
}

/* ═══════════════════════════════════════════════════════════
   FEATURES
   ═══════════════════════════════════════════════════════════ */
.features {
  padding: 100px 0;
  background: var(--bg-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-white);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.feature-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--icon-color) 12%, transparent);
  margin-bottom: 16px;
}

.feature-icon .material-icons-outlined {
  font-size: 26px;
  color: var(--icon-color);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--secondary);
}

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

/* ═══════════════════════════════════════════════════════════
   SEGMENTS
   ═══════════════════════════════════════════════════════════ */
.segments {
  padding: 100px 0;
  background: var(--bg-light);
}

.segments-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.segment-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  transition: var(--transition);
}
.segment-chip:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.segment-chip .material-icons-outlined {
  font-size: 20px;
  color: var(--primary);
}

/* ═══════════════════════════════════════════════════════════
   ECOSYSTEM
   ═══════════════════════════════════════════════════════════ */
.ecosystem {
  padding: 100px 0;
  background: var(--bg-white);
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.eco-card {
  padding: 40px 32px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.eco-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.eco-painel {
  background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
  border-color: #BBF7D0;
}

.eco-shop {
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
  border-color: #BFDBFE;
}

.eco-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.shop-badge { background: var(--accent); }

.eco-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.eco-card h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 4px;
}

.eco-tagline {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.eco-features {
  margin-bottom: 24px;
}

.eco-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-primary);
}

.eco-features .material-icons-outlined {
  font-size: 18px;
  color: var(--primary);
}

.eco-shop .eco-features .material-icons-outlined {
  color: var(--accent);
}

.eco-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ═══════════════════════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════════════════════ */
.pricing {
  padding: 100px 0;
  background: var(--bg-light);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  padding: 40px 32px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: var(--transition);
  position: relative;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
  border-color: var(--primary);
  border-width: 2px;
  box-shadow: var(--shadow-lg);
}

.pricing-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 20px;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.pricing-header h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.pricing-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.price-currency {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-secondary);
}

.price-value {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 900;
  line-height: 1;
  color: var(--secondary);
}

.price-cents {
  font-size: 24px;
  font-weight: 700;
  color: var(--secondary);
}

.price-period {
  font-size: 15px;
  color: var(--text-light);
  margin-left: 4px;
}

.pricing-features {
  margin-bottom: 24px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-primary);
}

.pricing-features .material-icons-outlined {
  font-size: 20px;
  color: var(--primary);
}

.pricing-features li.highlight {
  font-weight: 600;
  color: var(--primary-dark);
}

.pricing-note {
  font-size: 12px;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 16px;
  font-style: italic;
}

/* ═══════════════════════════════════════════════════════════
   DIFFERENTIALS
   ═══════════════════════════════════════════════════════════ */
.differentials {
  padding: 100px 0;
  background: var(--bg-white);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.diff-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--bg-light);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.diff-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.diff-number {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 900;
  color: var(--primary-light);
  margin-bottom: 12px;
  line-height: 1;
}

.diff-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--secondary);
}

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

/* ═══════════════════════════════════════════════════════════
   CTA SYSTEM
   ═══════════════════════════════════════════════════════════ */
.cta-system {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, #047857 100%);
}

.cta-content {
  text-align: center;
  color: white;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-content p {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════════════════ */
.faq {
  padding: 100px 0;
  background: var(--bg-light);
}

.faq-list {
  max-width: 750px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-white);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--primary); }

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--secondary);
  text-align: left;
}

.faq-arrow {
  transition: var(--transition);
  color: var(--text-light);
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 20px 18px;
}

.faq-answer p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════════════ */
.contact {
  padding: 100px 0;
  background: var(--bg-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.contact-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  text-align: center;
  transition: var(--transition);
  display: block;
}
.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.contact-icon { font-size: 40px; margin-bottom: 12px; }

.contact-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 8px;
}

.contact-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.contact-cta {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}

.contact-card.whatsapp:hover { border-color: #25D366; }
.contact-card.whatsapp .contact-cta { color: #25D366; }

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
.footer {
  padding: 60px 0 0;
  background: var(--secondary);
  color: #CBD5E1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p {
  font-size: 14px;
  margin-top: 12px;
  line-height: 1.7;
  color: #94A3B8;
}

.footer-brand .nav-logo {
  color: white;
}

.footer-social {
  margin-top: 16px;
}

.social-coming-soon {
  font-size: 13px;
  color: #64748B;
  font-style: italic;
}

.footer-links h4 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 14px;
  color: #94A3B8;
}
.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: #64748B;
}

/* ═══════════════════════════════════════════════════════════
   WHATSAPP FLOAT
   ═══════════════════════════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  animation: floatBounce 3s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVO
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; text-align: center; }
  .hero-subtitle { max-width: 100%; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .ecosystem-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-menu, .nav-actions { display: none; }
  .nav-toggle { display: flex; }

  .nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    padding: 16px;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--border);
  }

  .nav-actions.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    padding: 0 16px 16px;
    box-shadow: var(--shadow-lg);
  }

  .features-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }

  .section-title { font-size: 28px; }
  .hero-title { font-size: 32px; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 40px; height: 1px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero { padding: 120px 0 60px; }
  .hero-ctas { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
  .cta-buttons { flex-direction: column; align-items: center; }

  .pricing-card { padding: 28px 20px; }
  .price-value { font-size: 48px; }
}

/* ═══════════════════════════════════════════════════════════
   ANIMAÇÕES DE SCROLL (adicionadas pelo JS)
   ═══════════════════════════════════════════════════════════ */
.animate-target {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-target.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Delay escalonado para grids */
.features-grid .animate-target:nth-child(2) { transition-delay: 0.1s; }
.features-grid .animate-target:nth-child(3) { transition-delay: 0.2s; }
.features-grid .animate-target:nth-child(4) { transition-delay: 0.15s; }
.features-grid .animate-target:nth-child(5) { transition-delay: 0.25s; }
.features-grid .animate-target:nth-child(6) { transition-delay: 0.2s; }

.diff-grid .animate-target:nth-child(2) { transition-delay: 0.1s; }
.diff-grid .animate-target:nth-child(3) { transition-delay: 0.2s; }
.diff-grid .animate-target:nth-child(4) { transition-delay: 0.15s; }
.diff-grid .animate-target:nth-child(5) { transition-delay: 0.25s; }
.diff-grid .animate-target:nth-child(6) { transition-delay: 0.3s; }

.segments-grid .animate-target { transition-delay: calc(var(--i, 0) * 0.03s); }

/* Nav link ativo */
.nav-link.active {
  color: var(--primary);
  background: var(--primary-light);
}

/* Hamburger animado */
.nav-toggle.active span {
  background: var(--primary);
}