:root {
  /* Vértice Color Palette */
  --color-primary: #7ed957;
  --color-primary-dark: #63c58a;
  --color-secondary: #0097b2;
  --color-dark-green: #003d20;
  
  --color-bg-dark: #121418;
  --color-bg-card: #1e2126;
  --color-text-main: #ffffff;
  --color-text-muted: #a0aaba;
  
  --glass-bg: rgba(30, 33, 38, 0.6);
  --glass-border: rgba(255, 255, 255, 0.05);
  
  --transition-normal: 0.3s ease;
}

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

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--color-bg-dark);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

.text-gradient {
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 80px 0;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 100;
  background: rgba(18, 20, 24, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
}

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

.logo {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 1px;
}

.logo span {
  color: var(--color-primary);
}

nav.desktop-nav {
  display: flex;
  gap: 32px;
}

nav.desktop-nav a {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition-normal);
}

nav.desktop-nav a:hover {
  color: var(--color-primary);
}

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

.btn {
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
  font-family: inherit;
  font-size: 16px;
}

.btn-primary {
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  color: #000;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(126, 217, 87, 0.3);
}

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

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

/* Hero Section */
.hero {
  padding-top: 180px;
  text-align: center;
  position: relative;
}

.hero-tag {
  display: inline-block;
  padding: 8px 16px;
  background: rgba(126, 217, 87, 0.1);
  color: var(--color-primary);
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(126, 217, 87, 0.2);
  animation: pulse 2s infinite;
}

.hero h1 {
  font-size: 56px;
  max-width: 900px;
  margin: 0 auto 24px;
}

.hero p {
  font-size: 18px;
  color: var(--color-text-muted);
  max-width: 700px;
  margin: 0 auto 40px;
}

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

/* Features Sections */
.section-title {
  text-align: center;
  font-size: 40px;
  margin-bottom: 64px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.feature-list {
  margin-top: 32px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(126, 217, 87, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.feature-content h4 {
  font-size: 20px;
  margin-bottom: 8px;
}

.feature-content p {
  color: var(--color-text-muted);
}

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 32px;
  backdrop-filter: blur(10px);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

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

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(126, 217, 87, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(126, 217, 87, 0); }
  100% { box-shadow: 0 0 0 0 rgba(126, 217, 87, 0); }
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.pricing-card {
  background: var(--color-bg-card);
  border-radius: 20px;
  padding: 40px;
  border: 1px solid var(--glass-border);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-primary);
}

.pricing-card.recommended {
  background: linear-gradient(145deg, var(--color-bg-card), rgba(126, 217, 87, 0.05));
  border-color: var(--color-primary);
  position: relative;
}

.recommended-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #000;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 700;
}

.pricing-card h3 {
  font-size: 24px;
  margin-bottom: 16px;
}

.price {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 32px;
  color: var(--color-primary);
}

.price span {
  font-size: 16px;
  color: var(--color-text-muted);
  font-weight: 400;
}

.pricing-features {
  margin-bottom: 40px;
  flex-grow: 1;
}

.pricing-features li {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.pricing-features li i {
  color: var(--color-primary);
}

/* Footer */
footer {
  background: var(--color-bg-card);
  padding: 48px 0 32px;
  border-top: 1px solid var(--glass-border);
}

.footer-bottom {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  color: var(--color-text-muted);
}

/* Mobile Navigation Styles */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-text-main);
  font-size: 32px;
  cursor: pointer;
  z-index: 101; /* Above the overlay */
}

.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--color-bg-dark);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
  transform: translateY(-100%);
  transition: transform 0.4s ease-in-out;
}

.mobile-nav-overlay.active {
  transform: translateY(0);
}

.mobile-nav-overlay a {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-text-main);
  transition: var(--transition-normal);
}

.mobile-nav-overlay a:hover {
  color: var(--color-primary);
}

/* Media Queries */
@media (max-width: 992px) {
  .hero h1 { font-size: 44px; }
  .grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
}

@media (max-width: 768px) {
  section { padding: 40px 0; }
  .hero { padding-top: 120px; }
  .hero h1 { font-size: 36px; margin-bottom: 16px; }
  .hero p { font-size: 16px; margin-bottom: 24px; }
  
  .section-title { font-size: 32px; margin-bottom: 40px; }
  h2 { font-size: 28px !important; }
  h3 { font-size: 24px !important; }

  /* Navigation */
  nav.desktop-nav { display: none; }
  .header-actions { display: none; } /* Hide buttons in header, they'll be in the mobile nav */
  .mobile-menu-btn { display: block; }
  
  /* Buttons */
  .hero-buttons { flex-direction: column; width: 100%; }
  .btn { width: 100%; text-align: center; }
  
  /* Footer */
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; gap: 16px; margin-top: 32px; padding-top: 24px; }
  footer > .container > div { flex-direction: column; justify-content: center; text-align: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 32px; }
  .glass-card { padding: 24px 16px; }
  .feature-list li { flex-direction: column; text-align: center; align-items: center; }
  .pricing-card { padding: 24px; }
  /* Make the integration icons grid 1 column */
  .integrations-grid { grid-template-columns: 1fr !important; }
}