/* ============================================
   PRESENCA WEB - Custom Styles
   Landing Page de Alta Conversão
   ============================================ */

/* === CSS Variables === */
:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --accent: #10b981;
  --accent-dark: #059669;
  --accent-glow: rgba(16, 185, 129, 0.3);
  --electric: #06b6d4;
  --electric-glow: rgba(6, 182, 212, 0.2);
  --orange: #f59e0b;
  --orange-glow: rgba(245, 158, 11, 0.3);
  --surface: #f8fafc;
  --surface-dark: #0f172a;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-light: #94a3b8;
  --white: #ffffff;
  --border: rgba(148, 163, 184, 0.2);
  --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0c4a6e 100%);
  --gradient-accent: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  --gradient-warm: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text-primary);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

/* === Selection === */
::selection {
  background: var(--accent);
  color: var(--white);
}

/* === Scrollbar === */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--primary);
}
::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 3px;
}

/* === Animated Background Mesh === */
.mesh-gradient {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.mesh-gradient::before,
.mesh-gradient::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
  animation: meshFloat 15s ease-in-out infinite;
}

.mesh-gradient::before {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  top: -10%;
  right: -5%;
}

.mesh-gradient::after {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--electric-glow), transparent 70%);
  bottom: -15%;
  left: -5%;
  animation-delay: -7s;
}

@keyframes meshFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

/* === Noise Texture Overlay === */
.noise-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

/* === Glass Card === */
.glass-card {
  background: var(--gradient-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
}

/* === Glow Border === */
.glow-border {
  position: relative;
}
.glow-border::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: var(--gradient-accent);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.glow-border:hover::before {
  opacity: 1;
}

/* === Animated Counter === */
.counter-value {
  font-variant-numeric: tabular-nums;
}

/* === Floating Particles === */
.particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

/* === Hero Section === */
.hero-section {
  background: var(--gradient-hero);
  min-height: 100vh;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 100px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 500;
  animation: badgePulse 3s ease-in-out infinite;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 20px 5px var(--accent-glow); }
}

/* === Price Tag === */
.price-tag {
  position: relative;
  display: inline-block;
}

.price-tag .old-price {
  position: relative;
  color: var(--text-light);
  font-size: 1rem;
}

.price-tag .old-price::after {
  content: '';
  position: absolute;
  left: -5%;
  top: 50%;
  width: 110%;
  height: 2px;
  background: #ef4444;
  transform: rotate(-8deg);
}

.price-highlight {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === CTA Button Styles === */
.cta-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--gradient-accent);
  color: var(--white);
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: 16px;
  text-decoration: none;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.cta-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s ease;
}

.cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
}

.cta-primary:hover::before {
  left: 100%;
}

.cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--white);
  font-weight: 600;
  border-radius: 16px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.cta-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

/* === Feature Cards === */
.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
  border-color: transparent;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

/* === Portfolio Section === */
.portfolio-grid {
  display: grid;
  gap: 16px;
}

.portfolio-item {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: transform 0.4s ease;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.portfolio-item:hover img {
  transform: scale(1.08);
}

.portfolio-item .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.portfolio-item:hover .overlay {
  opacity: 1;
}

/* === Pricing Section === */
.pricing-card {
  background: var(--white);
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  border: 2px solid transparent;
  transition: all 0.4s ease;
}

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 20px 60px rgba(16, 185, 129, 0.15);
}

.pricing-card .ribbon {
  position: absolute;
  top: 20px;
  right: -35px;
  background: var(--gradient-warm);
  color: var(--white);
  padding: 6px 40px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  transform: rotate(45deg);
  letter-spacing: 1px;
}

/* === FAQ Section === */
.faq-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
  background: var(--white);
}

.faq-item.active {
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.1);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-primary);
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  font-size: 1rem;
  font-family: inherit;
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: var(--accent);
}

.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.faq-item.active .faq-icon {
  background: var(--accent);
  color: var(--white);
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.23, 1, 0.32, 1), padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

/* === Testimonial === */
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  left: 24px;
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.2;
  font-family: Georgia, serif;
  line-height: 1;
}

/* === Floating WhatsApp Button === */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.8rem;
  z-index: 999;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  text-decoration: none;
  animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 0 0 0 12px rgba(37, 211, 102, 0.1); }
}

/* === Sticky Header === */
.header-sticky {
  transition: all 0.3s ease;
}

.header-sticky.scrolled {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

/* === Mobile Menu === */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.98);
  backdrop-filter: blur(20px);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

/* === Scroll Animations === */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* === Gradient Text === */
.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Section Dividers === */
.wave-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.wave-divider svg {
  display: block;
  width: calc(100% + 1.3px);
  height: 80px;
}

/* === Marquee === */
.marquee-track {
  display: flex;
  gap: 48px;
  animation: marqueeScroll 30s linear infinite;
  white-space: nowrap;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* === Urgency Banner === */
.urgency-banner {
  background: var(--gradient-warm);
  overflow: hidden;
  position: relative;
}

.urgency-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 300%;
  height: 100%;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 20px,
    rgba(255,255,255,0.05) 20px,
    rgba(255,255,255,0.05) 40px
  );
  animation: stripesMove 3s linear infinite;
}

@keyframes stripesMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(40px); }
}

/* === Stat Counter Section === */
.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
}

/* === Image with Decoration === */
.decorated-image {
  position: relative;
}

.decorated-image::before {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  right: 12px;
  bottom: 12px;
  border: 2px solid var(--accent);
  border-radius: 24px;
  z-index: -1;
  transition: all 0.4s ease;
}

.decorated-image:hover::before {
  top: -8px;
  left: -8px;
}

/* === Responsive Adjustments === */
@media (max-width: 768px) {
  .hero-section {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 80px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .wave-divider svg {
    height: 40px;
  }

  .decorated-image::before {
    display: none;
  }

  .cta-primary {
    width: 100%;
    justify-content: center;
    padding: 18px 24px;
  }

  .cta-secondary {
    width: 100%;
    justify-content: center;
  }
}

/* === Loading Animation === */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--primary);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255,255,255,0.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* === Lightbox === */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  cursor: zoom-out;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox img {
  max-width: 90%;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* === Ticker / Running Text === */
.ticker-wrap {
  overflow: hidden;
  background: var(--primary);
}

.ticker-content {
  display: inline-flex;
  animation: ticker 20s linear infinite;
  white-space: nowrap;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* === Custom Checkbox List === */
.check-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 12px;
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.check-list li::after {
  content: '✓';
  position: absolute;
  left: 5px;
  top: 3px;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
}

/* === Stagger Animations === */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }