:root {
  --bg-main: #061412;
  --bg-card: #0c1f1b;
  --bg-card-hover: #122c26;
  --border-card: rgba(16, 185, 129, 0.18);
  --border-focus: #10b981;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;
  
  --primary: #059669;
  --primary-hover: #10b981;
  --primary-gradient: linear-gradient(135deg, #059669 0%, #10b981 100%);
  --gold: #f59e0b;
  --gold-glow: rgba(245, 158, 11, 0.25);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 35px rgba(16, 185, 129, 0.25);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

/* NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 20, 18, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-card);
  padding: 16px 0;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-badge {
  font-size: 19px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}

.brand-badge span {
  color: #34d399;
}

.brand-sub {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 500;
  transition: var(--transition);
}

.nav-link:hover {
  color: #34d399;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13.5px;
}

.btn-primary {
  background: var(--primary-gradient);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.55);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-gold {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
  color: #000;
  font-weight: 700;
  box-shadow: 0 4px 16px var(--gold-glow);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.5);
}

/* GOOGLE BUTTON INSTITUCIONAL */
.btn-google {
  background: #ffffff;
  color: #1f2937;
  border: 1px solid #e5e7eb;
  font-weight: 600;
  padding: 12px 24px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn-google:hover {
  background: #f9fafb;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  transform: translateY(-1px);
}

.google-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* HERO SECTION */
.hero {
  position: relative;
  padding: 80px 0 60px;
  overflow: hidden;
}

.hero-glow-bg {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 450px;
  background: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.18) 0%, rgba(6, 20, 18, 0) 70%);
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: #34d399;
  margin-bottom: 24px;
}

.pill-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.hero h1 {
  font-size: 50px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 22px;
  color: #ffffff;
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, #34d399 0%, #a7f3d0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 18.5px;
  color: #cbd5e1;
  max-width: 760px;
  margin: 0 auto 36px;
  font-weight: 400;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 13px;
  color: var(--text-muted);
}

.hero-guarantee span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* STATS BAR */
.stats-bar {
  background: rgba(12, 31, 27, 0.7);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
  backdrop-filter: blur(10px);
}

.stat-item h3 {
  font-size: 32px;
  font-weight: 800;
  color: #34d399;
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}

.stat-item p {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* SECTION COMMONS */
.section-padding {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-tag {
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #34d399;
  margin-bottom: 12px;
  display: inline-block;
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -1px;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.25;
}

.section-subtitle {
  font-size: 16.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* CARDS GRID (FERRAMENTAS) */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.tool-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(52, 211, 153, 0.45);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.tool-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.tool-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}

.tool-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.tool-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.tool-specs {
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
  margin-bottom: 24px;
}

.tool-specs li {
  font-size: 13px;
  color: #cbd5e1;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.tool-specs li::before {
  content: "✓";
  color: #10b981;
  font-weight: 700;
}

.tool-footer {
  margin-top: auto;
}

/* SECTION SERVIÇOS SOB DEMANDA (UPSELL) */
.upsell-section {
  background: linear-gradient(180deg, #061412 0%, #0a1c18 50%, #061412 100%);
  border-top: 1px solid var(--border-card);
  border-bottom: 1px solid var(--border-card);
}

.upsell-box {
  background: rgba(12, 31, 27, 0.85);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.upsell-badge {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  display: inline-block;
  margin-bottom: 16px;
}

.upsell-box h2 {
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 16px;
}

.upsell-box p {
  font-size: 16px;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 24px;
}

.service-card-item {
  background: rgba(6, 20, 18, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 18px;
  margin-bottom: 14px;
}

.service-card-item h4 {
  font-size: 15.5px;
  color: #fff;
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
}

.service-card-item h4 span {
  color: #fbbf24;
  font-size: 13.5px;
}

.service-card-item p {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* SECTION PRICING */
.pricing-section {
  text-align: center;
}

.pricing-card-wrapper {
  max-width: 520px;
  margin: 0 auto;
}

.pricing-card {
  background: linear-gradient(180deg, #0e2923 0%, #081a16 100%);
  border: 2px solid #10b981;
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 40px rgba(16, 185, 129, 0.2);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-gradient);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 20px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.price-title {
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.price-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.price-value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  margin-bottom: 24px;
}

.price-currency {
  font-size: 22px;
  font-weight: 700;
  color: #94a3b8;
}

.price-number {
  font-size: 60px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -2px;
}

.price-period {
  font-size: 16px;
  color: #94a3b8;
  font-weight: 500;
}

.price-features {
  list-style: none;
  text-align: left;
  margin: 30px 0;
}

.price-features li {
  font-size: 14.5px;
  color: #e2e8f0;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.price-features li svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: #10b981;
  stroke-width: 2.5;
  flex-shrink: 0;
}

/* SECTION ACADEMY (AULAS & CONTEÚDO) */
.academy-section {
  background: #091a16;
  border-top: 1px solid var(--border-card);
}

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

.academy-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.academy-thumb {
  height: 150px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #064e3b 0%, #022c22 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  margin-bottom: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.academy-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.academy-card p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 14px;
}

.academy-tag {
  font-size: 11px;
  color: #34d399;
  font-weight: 700;
  text-transform: uppercase;
}

/* FOOTER */
.footer {
  background: #030a08;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 40px 0 30px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-subtle);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: var(--text-subtle);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #34d399;
}

/* MODAL DE LOGIN ULTRA PROFISSIONAL */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.login-modal {
  background: #0b1e19;
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 30px rgba(16, 185, 129, 0.2);
  position: relative;
  text-align: center;
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-overlay.active .login-modal {
  transform: translateY(0);
}

.close-modal-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition);
}

.close-modal-btn:hover {
  color: #fff;
}

.modal-brand-badge {
  width: 54px;
  height: 54px;
  margin: 0 auto 16px;
  border-radius: 14px;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
}

.login-modal h3 {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}

.login-modal p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 26px;
}

.google-auth-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.btn-google-large {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #ffffff;
  color: #1f2937;
  font-weight: 600;
  font-size: 15px;
  padding: 13px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid #d1d5db;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
}

.btn-google-large:hover {
  background: #f9fafb;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.3);
}

.modal-security-note {
  font-size: 12px;
  color: var(--text-subtle);
  line-height: 1.45;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 18px;
}

.modal-security-note a {
  color: #34d399;
  text-decoration: none;
}

/* LEGAL PAGES */
.legal-page {
  background-color: var(--bg-main);
}

.legal-content {
  padding: 50px 0 80px;
}

.legal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 44px;
}

.badge-tag {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 14px;
}

.legal-card h1 {
  font-size: 32px;
  color: #fff;
  margin-bottom: 6px;
  font-weight: 800;
}

.last-updated {
  font-size: 13px;
  color: var(--text-subtle);
  margin-bottom: 30px;
}

.legal-card section {
  margin-bottom: 30px;
}

.legal-card h2 {
  font-size: 19px;
  color: #e2e8f0;
  margin-bottom: 12px;
  font-weight: 700;
}

.legal-card p, .legal-card ul {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 12px;
}

.legal-card ul {
  padding-left: 20px;
}

.legal-card li {
  margin-bottom: 8px;
}

/* RESPONSIVIDADE */
@media (max-width: 992px) {
  .tools-grid, .academy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .upsell-box {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 38px;
  }
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .tools-grid, .academy-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
  .hero h1 {
    font-size: 30px;
  }
  .hero-description {
    font-size: 16px;
  }
  .stats-bar {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }
  .hero-cta-group .btn {
    width: 100%;
  }
}