/* Global Helpers */
.w-full { width: 100%; }
.text-accent { color: var(--accent); }
span { color: var(--accent); } /* Highlight words */

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--surface-border);
  transition: all var(--transition-normal);
}

.header.scrolled {
  padding: var(--space-2) 0;
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

[data-theme="dark"] .header {
  background-color: rgba(2, 12, 27, 0.85);
}

[data-theme="dark"] .header.scrolled {
  background-color: rgba(2, 12, 27, 0.95);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-text {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.5px;
}
.logo-text::after {
  content: '.';
  color: var(--accent);
}

.brand-logo, .footer-logo {
  height: 40px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--surface);
  color: var(--text-main);
  font-size: 1.25rem;
  transition: all var(--transition-normal);
  border: 1px solid var(--surface-border);
}

.theme-toggle:hover {
  background-color: var(--surface-hover);
  color: var(--accent);
}

.nav-list {
  display: flex;
  gap: var(--space-4);
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: var(--space-1) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
}

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--white);
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px; /* Offset for header */
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(2,12,27,0.85) 0%, rgba(10,25,47,0.75) 100%);
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 700px;
}

.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background-color: rgba(0, 212, 126, 0.1);
  color: var(--accent);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  border: 1px solid rgba(0, 212, 126, 0.2);
}

.hero h1 {
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero p {
  font-size: 1.125rem;
  margin-bottom: var(--space-6);
  max-width: 540px;
  color: var(--white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-cta {
  display: flex;
  gap: var(--space-3);
}

/* Planos Section */
.planos-section {
  background-color: var(--surface);
  position: relative;
}

.planos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  align-items: center;
}

.plano-card {
  background-color: var(--background);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-normal);
  position: relative;
}

.plano-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 212, 126, 0.3);
  box-shadow: var(--shadow-lg);
}

.plano-card.popular {
  background-color: var(--primary);
  border: 1px solid var(--accent);
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
  z-index: 2;
  color: var(--white);
}

[data-theme="dark"] .plano-card.popular {
  background-color: var(--secondary-light);
}

.plano-card.popular:hover {
  transform: scale(1.05) translateY(-5px);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent);
  color: var(--black);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
}

.plano-header {
  text-align: center;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.plano-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background-color: rgba(0, 212, 126, 0.1);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--space-3);
}

.plano-icon.custom-icon {
  background-color: transparent;
  width: 80px;
  height: 80px;
}

.plano-icon.custom-icon img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.plano-header h3 {
  margin-bottom: var(--space-2);
}

.plano-header p {
  font-size: 0.875rem;
}

.plano-features {
  margin-bottom: var(--space-6);
}

.plano-features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  font-size: 0.95rem;
}

.plano-features li i {
  color: var(--accent);
  font-size: 1.25rem;
}

.plano-features li.disabled {
  color: var(--text-muted);
  opacity: 0.5;
}

.plano-features li.disabled i {
  color: var(--text-muted);
}

/* Sobre Nós Section */
.sobre-section {
  background-color: var(--background);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.sobre-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.sobre-image img {
  border-radius: var(--radius-lg);
  transition: transform var(--transition-normal);
}

.sobre-image:hover img {
  transform: scale(1.02);
}

.experience-badge {
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-4);
  background-color: var(--primary);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid rgba(0, 212, 126, 0.3);
  backdrop-filter: blur(5px);
}

.experience-badge .number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
}

.experience-badge .text {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
}

.sobre-content h2 {
  margin-bottom: var(--space-4);
}

.sobre-content p.lead {
  font-size: 1.125rem;
  color: var(--text-main);
  font-weight: 500;
  margin-bottom: var(--space-4);
}

.sobre-content p {
  margin-bottom: var(--space-4);
}

.stats-row {
  display: flex;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.stat-item i {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.stat-item h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-1);
}

.stat-item p {
  font-size: 0.875rem;
  margin: 0;
}

/* Contato Section */
.contato-section {
  background-color: var(--surface);
}

.contato-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  background-color: var(--background);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.05);
}

.contato-info h2 {
  margin-bottom: var(--space-3);
}

.contato-info > p {
  margin-bottom: var(--space-6);
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.icon-box {
  width: 40px;
  height: 40px;
  background-color: rgba(0, 212, 126, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.info-item h3 {
  margin-bottom: var(--space-1);
  font-size: 1rem;
}

.info-item p {
  margin: 0;
  font-size: 0.95rem;
}

.info-item a:hover {
  color: var(--accent);
}

.contato-cta {
  display: flex;
  align-items: center;
}

.cta-card {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  text-align: center;
  width: 100%;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.cta-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
  opacity: 0.5;
  pointer-events: none;
}

.cta-card h3 {
  margin-bottom: var(--space-3);
}

.cta-card p {
  color: var(--text-main);
  margin-bottom: var(--space-5);
}

.btn-large {
  padding: var(--space-3) var(--space-6);
  font-size: 1.125rem;
  gap: var(--space-2);
}

/* Footer */
.footer {
  background-color: var(--background);
  padding: var(--space-8) 0 var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.logo-text-footer {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  display: block;
  margin-bottom: var(--space-3);
}
.logo-text-footer::after {
  content: '.';
  color: var(--accent);
}

.footer-brand p {
  max-width: 300px;
}

.footer-links h4 {
  margin-bottom: var(--space-3);
  font-size: 1.125rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px; /* subtle interaction */
}

.footer-bottom {
  border-top: 1px solid var(--surface-border);
  padding-top: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

.developer-link {
  color: var(--accent);
  font-weight: 600;
}

.developer-link:hover {
  text-decoration: underline;
}

/* Responsive Styles */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 992px) {
  .planos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .plano-card.popular {
    transform: none;
  }
  
  .plano-card.popular:hover {
    transform: translateY(-5px);
  }
  
  .sobre-grid {
    grid-template-columns: 1fr;
  }
  
  .contato-wrapper {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--surface);
    flex-direction: column;
    justify-content: center;
    transition: left var(--transition-normal);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
  }
  
  .nav-link {
    font-size: 1.25rem;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .hero {
    text-align: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .planos-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-brand p {
    margin: 0 auto;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }
  
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
}