/* ===== MOBILE-FIRST ULTRA OPTIMIZED VERSION ===== */

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*,
*::before,
*::after {
  max-width: 100%;
}

:root {
  /* Dark Theme Colors */
  --bg-primary: #0d0d0d;
  --bg-secondary: #1a1a1a;
  --bg-tertiary: #222222;
  --bg-card: #1f1f1f;

  /* Text Colors */
  --text-primary: #e0e0e0;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;

  /* Accent Colors */
  --accent-primary: #00c4b4;
  --accent-secondary: #00e0d0;
  --accent-light: #33f0e0;
  --accent-gradient: linear-gradient(135deg, #00a89a 0%, #00c4b4 50%, #00e0d0 100%);
  --accent-glow: rgba(0, 196, 180, 0.2);
  --accent-glow-strong: rgba(0, 224, 208, 0.3);

  /* Border Colors */
  --border-primary: #333333;
  --border-secondary: #444444;
  --border-accent: #008f82;

  /* Success/Status Colors */
  --success: #00d4aa;
  --warning: #ffb800;
  --error: #ff4757;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px var(--accent-glow);
  --shadow-glow-lg: 0 0 30px var(--accent-glow-strong);

  /* Typography - Mobile First */
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 2.5rem;
  --font-size-6xl: 3rem;

  /* Spacing - Mobile First */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 2.5rem;
  --spacing-3xl: 3rem;
  --spacing-4xl: 4rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;

  /* ===== ULTRA SMOOTH TRANSITIONS - 60FPS OPTIMIZED ===== */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Desktop overrides */
@media (min-width: 769px) {
  :root {
    --font-size-5xl: 3rem;
    --font-size-6xl: 4rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 5rem;
  }
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  max-width: 100vw;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 769px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

/* ===== SMOOTH LOADING SCREEN ===== */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.4s ease-out, visibility 0.4s ease-out;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  text-align: center;
}

.loading-logo {
  margin-bottom: var(--spacing-xl);
}

.logo-animation {
  display: flex;
  gap: var(--spacing-xs);
  justify-content: center;
}

.logo-animation span {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@media (min-width: 769px) {
  .logo-animation span {
    font-size: var(--font-size-4xl);
    gap: var(--spacing-sm);
  }
}

.logo-animation span.animate {
  opacity: 1;
  transform: translateY(0);
}

.loading-bar {
  width: 200px;
  height: 4px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: 0 auto;
}

.loading-progress {
  height: 100%;
  background: var(--accent-gradient);
  width: 0%;
  transition: width 0.3s ease-out;
  border-radius: var(--radius-sm);
}

/* ===== SMOOTH SCROLL PROGRESS ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(0, 0, 0, 0.1);
  z-index: 9999;
}

.scroll-progress-bar {
  height: 100%;
  background: var(--accent-gradient);
  width: 0%;
  transition: width 0.1s ease-out;
  transform: translateZ(0);
}

/* ===== SMOOTH REVEAL ANIMATIONS ===== */
.reveal-item {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: opacity, transform;
}

.reveal-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: opacity, transform;
}

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

/* ===== MOBILE-FIRST NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-primary);
  z-index: 1000;
  transition: all var(--transition-normal);
  opacity: 1;
  transform: translateY(0);
}

.navbar.scrolled {
  background: rgba(13, 13, 13, 0.98);
  backdrop-filter: blur(25px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  border-bottom: 2px solid var(--accent-primary);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

@media (min-width: 769px) {
  .nav-container {
    padding: 0 var(--spacing-lg);
  }
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo-image {
  height: 70px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

@media (min-width: 769px) {
  .logo-image {
    height: 60px;
  }
}

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

/* Mobile Navigation */
.nav-menu {
  position: fixed;
  top: 70px;
  left: -100%;
  width: 100%;
  height: calc(100vh - 70px);
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding-top: var(--spacing-2xl);
  transition: left var(--transition-normal);
  border-top: 1px solid var(--border-primary);
  list-style: none;
  gap: var(--spacing-xl);
}

.nav-menu.active {
  left: 0;
}

.nav-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-lg);
  transition: all var(--transition-fast);
  position: relative;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.nav-menu a:hover {
  color: var(--accent-primary);
  background: rgba(0, 196, 180, 0.1);
  transform: translateX(5px);
}

/* Desktop Navigation */
@media (min-width: 769px) {
  .nav-menu {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    flex-direction: row;
    padding-top: 0;
    border-top: none;
    gap: var(--spacing-xl);
  }

  .nav-menu a {
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) 0;
  }

  .nav-menu a:hover {
    background: transparent;
    transform: none;
  }

  .nav-menu a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width var(--transition-fast);
  }

  .nav-menu a:hover::after {
    width: 100%;
  }
}

.cta-button {
  background: var(--accent-gradient);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
}

@media (min-width: 769px) {
  .cta-button {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
  }
}

.cta-button:hover {
  transform: translateY(-2px) translateZ(0);
  box-shadow: var(--shadow-glow);
}

.cta-button:active {
  transform: translateY(0) translateZ(0);
}

.hamburger {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

@media (min-width: 769px) {
  .hamburger {
    display: none;
  }
}

.hamburger:hover {
  background: var(--bg-card);
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
  border-radius: 2px;
  transform: translateZ(0);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px) translateZ(0);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px) translateZ(0);
}

/* ===== MOBILE-FIRST HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 0 var(--spacing-2xl);
}

@media (min-width: 769px) {
  .hero {
    padding: var(--spacing-3xl) 0;
  }
}

/* ===== ENHANCED HERO BACKGROUND ===== */
.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.gradient-orbs {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.08;
  animation: orbFloat 20s infinite ease-in-out;
  transform: translateZ(0);
}

.orb-1 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--accent-primary), transparent);
  top: 15%;
  left: 5%;
  animation-delay: 0s;
}

/* Adicionar mais orbs para efeito visual */
.orb-2 {
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, var(--accent-secondary), transparent);
  top: 60%;
  right: 10%;
  animation-delay: 7s;
}

.orb-3 {
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, var(--accent-light), transparent);
  bottom: 20%;
  left: 30%;
  animation-delay: 14s;
}

@media (min-width: 769px) {
  .orb-1 {
    width: 300px;
    height: 300px;
    left: 10%;
  }

  .orb-2 {
    width: 250px;
    height: 250px;
    right: 5%;
  }

  .orb-3 {
    width: 180px;
    height: 180px;
    left: 40%;
  }
}

@keyframes orbFloat {
  0%,
  100% {
    transform: translate(0, 0) scale(1) translateZ(0);
  }
  25% {
    transform: translate(20px, -15px) scale(1.1) translateZ(0);
  }
  50% {
    transform: translate(-10px, 20px) scale(0.9) translateZ(0);
  }
  75% {
    transform: translate(15px, 10px) scale(1.05) translateZ(0);
  }
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 769px) {
  .hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    text-align: left;
    padding: 0 var(--spacing-lg);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(0, 196, 180, 0.1);
  border: 1px solid rgba(0, 196, 180, 0.3);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-2xl);
  font-size: var(--font-size-sm);
  color: var(--accent-primary);
  margin-bottom: var(--spacing-lg);
  width: fit-content;
  box-shadow: var(--shadow-sm);
  transform: translateZ(0);
  position: relative;
  overflow: hidden;
}

/* Efeito shimmer no badge */
.hero-badge::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 769px) {
  .hero-title {
    font-size: var(--font-size-6xl);
  }
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  display: inline-block;
}

/* ===== ENHANCED GRADIENT TEXT ANIMATION ===== */
.animated-gradient {
  background: linear-gradient(45deg, #00a89a, #00c4b4, #00e0d0, #33f0e0, #00a89a);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.hero-description {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
  max-width: 500px;
}

@media (min-width: 769px) {
  .hero-description {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
    max-width: none;
  }
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
  width: 100%;
}

@media (min-width: 769px) {
  .hero-buttons {
    flex-direction: row;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
    width: auto;
  }
}

/* ===== ENHANCED BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background: var(--accent-gradient);
  color: white;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  min-height: 48px;
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
  transform: translateZ(0);
  width: 100%;
}

@media (min-width: 769px) {
  .btn-primary {
    width: auto;
  }
}

/* Efeito ripple nos botões */
.btn-primary::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transition: width 0.6s, height 0.6s;
  transform: translate(-50%, -50%);
}

.btn-primary:active::before {
  width: 300px;
  height: 300px;
}

.btn-primary:hover {
  transform: translateY(-3px) translateZ(0);
  box-shadow: 0 8px 25px rgba(0, 196, 180, 0.4);
}

.btn-primary:active {
  transform: translateY(-1px) translateZ(0);
}

.btn-primary.large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
  min-height: 56px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background: transparent;
  color: var(--text-primary);
  padding: var(--spacing-md) var(--spacing-xl);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
  white-space: nowrap;
  min-height: 48px;
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
  width: 100%;
}

@media (min-width: 769px) {
  .btn-secondary {
    width: auto;
  }
}

.btn-secondary:hover {
  transform: translateY(-3px) translateZ(0);
  background: rgba(0, 196, 180, 0.08);
  border-color: var(--accent-primary);
  box-shadow: 0 8px 25px rgba(0, 196, 180, 0.15);
}

.btn-secondary:active {
  transform: translateY(-1px) translateZ(0);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  width: 100%;
}

@media (min-width: 769px) {
  .hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
    width: auto;
  }
}

/* ===== ENHANCED STATS ===== */
.stat {
  text-align: center;
  min-width: 80px;
  position: relative;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  background: rgba(0, 196, 180, 0.05);
  border: 1px solid rgba(0, 196, 180, 0.1);
  transform: translateZ(0);
  overflow: hidden;
}

.stat::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 196, 180, 0.1), transparent);
  transition: left 0.5s;
}

.stat:hover::before {
  left: 100%;
}

.stat:hover {
  background: rgba(0, 196, 180, 0.1);
  transform: translateY(-3px) translateZ(0);
  box-shadow: 0 8px 20px rgba(0, 196, 180, 0.2);
}

.stat h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: var(--spacing-xs);
  display: inline;
}

@media (min-width: 769px) {
  .stat h3 {
    font-size: var(--font-size-2xl);
  }
}

.stat-suffix {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--accent-primary);
  position: relative;
  top: -0.1em;
}

@media (min-width: 769px) {
  .stat-suffix {
    font-size: var(--font-size-2xl);
  }
}

.stat p {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
}

@media (min-width: 769px) {
  .stat p {
    font-size: var(--font-size-sm);
  }
}

/* ===== ENHANCED HERO VISUAL ===== */
.hero-visual {
  position: relative;
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: var(--spacing-lg);
}

@media (min-width: 769px) {
  .hero-visual {
    height: 500px;
    margin-top: 0;
  }
}

/* ===== PERFECTLY POSITIONED FLOATING CARDS - FIXED ===== */
.floating-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-lg);
  min-width: 140px;
  max-width: 160px;
  text-align: center;
  transition: all var(--transition-normal);
  cursor: pointer;
  transform: translateZ(0);
  animation: cardFloat 8s ease-in-out infinite;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 196, 180, 0.2);
}

@media (min-width: 769px) {
  .floating-card {
    padding: var(--spacing-lg);
    min-width: 180px;
    max-width: 200px;
  }
}

/* MOBILE CARD POSITIONS - COMPLETAMENTE CORRIGIDO */
.floating-card.card-1 {
  top: 5%;
  left: 5%;
  z-index: 3;
  animation-delay: 0s;
}

.floating-card.card-2 {
  top: 35%;
  right: 5%;
  z-index: 2;
  animation-delay: 2.5s;
}

.floating-card.card-3 {
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  animation-delay: 5s;
}

/* DESKTOP CARD POSITIONS - MELHOR DISTRIBUIÇÃO */
@media (min-width: 769px) {
  .floating-card.card-1 {
    top: 10%;
    left: 5%;
    transform: none;
  }

  .floating-card.card-2 {
    top: 50%;
    right: 0%;
    transform: none;
  }

  .floating-card.card-3 {
    bottom: 15%;
    left: 25%;
    transform: none;
  }
}

/* Ajustar o container do hero visual para dar mais espaço */
.hero-visual {
  position: relative;
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: var(--spacing-lg);
}

@media (min-width: 769px) {
  .hero-visual {
    height: 500px;
    margin-top: 0;
  }
}

/* ===== PERFECTLY POSITIONED FLOATING CARDS ===== */
.floating-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-lg);
  min-width: 160px;
  max-width: 180px;
  text-align: center;
  transition: all var(--transition-normal);
  cursor: pointer;
  transform: translateZ(0);
  animation: cardFloat 8s ease-in-out infinite;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 196, 180, 0.2);
}

@media (min-width: 769px) {
  .floating-card {
    padding: var(--spacing-xl);
    min-width: 200px;
    max-width: 220px;
  }
}

/* MOBILE CARD POSITIONS - Corrigido */
.floating-card.card-1 {
  top: 10%;
  left: 10%;
  z-index: 3;
  animation-delay: 0s;
}

.floating-card.card-2 {
  top: 50%;
  right: 10%;
  z-index: 2;
  animation-delay: 2.5s;
}

.floating-card.card-3 {
  bottom: 15%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  animation-delay: 5s;
}

/* DESKTOP CARD POSITIONS - Melhorado */
@media (min-width: 769px) {
  .floating-card.card-1 {
    top: 15%;
    left: 10%;
  }

  .floating-card.card-2 {
    top: 45%;
    right: 5%;
  }

  .floating-card.card-3 {
    bottom: 20%;
    left: 30%;
    transform: none;
  }
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg) translateZ(0);
  }
  25% {
    transform: translateY(-15px) rotate(1deg) translateZ(0);
  }
  50% {
    transform: translateY(-8px) rotate(-0.5deg) translateZ(0);
  }
  75% {
    transform: translateY(-12px) rotate(0.5deg) translateZ(0);
  }
}

.card-icon {
  margin-bottom: var(--spacing-md);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  background: rgba(0, 196, 180, 0.1);
  border-radius: var(--radius-lg);
  margin-left: auto;
  margin-right: auto;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

@media (min-width: 769px) {
  .card-icon {
    width: 60px;
    height: 60px;
  }
}

.card-icon::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 196, 180, 0.3), transparent);
  transition: left 0.5s;
}

.floating-card:hover .card-icon::before {
  left: 100%;
}

.card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent-primary);
  transition: var(--transition-fast);
  z-index: 1;
  position: relative;
}

@media (min-width: 769px) {
  .card-icon svg {
    width: 28px;
    height: 28px;
  }
}

.floating-card:hover {
  transform: translateY(-8px) scale(1.05) translateZ(0);
  box-shadow: 0 15px 40px rgba(0, 196, 180, 0.3);
  border-color: var(--accent-primary);
}

.floating-card:hover .card-icon {
  transform: scale(1.1) translateZ(0);
  background: rgba(0, 196, 180, 0.2);
}

.floating-card h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

@media (min-width: 769px) {
  .floating-card h4 {
    font-size: var(--font-size-lg);
  }
}

.floating-card p {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  line-height: 1.4;
}

@media (min-width: 769px) {
  .floating-card p {
    font-size: var(--font-size-sm);
  }
}

/* ===== MOBILE-FIRST SECTION STYLES ===== */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

@media (min-width: 769px) {
  .section-header {
    margin-bottom: var(--spacing-3xl);
  }
}

.section-badge {
  display: inline-block;
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-2xl);
  font-size: var(--font-size-sm);
  color: var(--accent-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.section-badge::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 196, 180, 0.1), transparent);
  animation: shimmer 2s infinite;
}

@media (min-width: 769px) {
  .section-badge {
    margin-bottom: var(--spacing-lg);
  }
}

.section-header h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

@media (min-width: 769px) {
  .section-header h2 {
    font-size: var(--font-size-4xl);
  }
}

.section-header p {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

@media (min-width: 769px) {
  .section-header p {
    font-size: var(--font-size-lg);
  }
}

/* ===== MOBILE-FIRST ABOUT SECTION ===== */
.about {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-secondary);
}

@media (min-width: 769px) {
  .about {
    padding: var(--spacing-3xl) 0;
  }
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  align-items: center;
}

@media (min-width: 769px) {
  .about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
  }
}

.about-text h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
  text-align: center;
}

@media (min-width: 769px) {
  .about-text h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    text-align: left;
  }
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
  text-align: center;
}

@media (min-width: 769px) {
  .about-text p {
    margin-bottom: var(--spacing-xl);
    text-align: left;
  }
}

.features-list {
  margin-bottom: var(--spacing-xl);
}

.feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-fast);
  transform: translateZ(0);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
}

.feature:hover {
  transform: translateX(8px) translateZ(0);
  background: rgba(0, 196, 180, 0.05);
}

.feature-icon {
  width: 28px;
  height: 28px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
  transform: translateZ(0);
}

.feature:hover .feature-icon {
  transform: scale(1.15) rotate(360deg) translateZ(0);
}

.feature-icon svg {
  width: 16px;
  height: 16px;
  stroke: white;
}

.about-image {
  position: relative;
  width: 100%;
  max-width: 400px;
}

.image-placeholder {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 769px) {
  .image-placeholder {
    height: 280px;
  }
}

.tech-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  width: 100%;
  max-width: 300px;
}

@media (min-width: 769px) {
  .tech-stack {
    padding: var(--spacing-xl);
    gap: var(--spacing-lg);
  }
}

.tech-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  text-align: center;
  font-weight: 600;
  color: var(--accent-primary);
  font-size: var(--font-size-sm);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  transform: translateZ(0);
  position: relative;
  overflow: hidden;
}

@media (min-width: 769px) {
  .tech-item {
    padding: var(--spacing-lg);
    font-size: var(--font-size-base);
  }
}

.tech-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 196, 180, 0.2), transparent);
  transition: left 0.5s;
}

.tech-item:hover::before {
  left: 100%;
}

.tech-item:hover {
  transform: translateY(-5px) scale(1.05) translateZ(0);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-primary);
  background: rgba(0, 196, 180, 0.1);
}

/* ===== ENHANCED SERVICES SECTION ===== */
.services {
  padding: var(--spacing-2xl) 0;
}

@media (min-width: 769px) {
  .services {
    padding: var(--spacing-3xl) 0;
  }
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

@media (min-width: 769px) {
  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-2xl);
  }
}

/* ===== ENHANCED SERVICE CARDS ===== */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transform: translateZ(0);
}

@media (min-width: 769px) {
  .service-card {
    padding: var(--spacing-2xl);
  }
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 196, 180, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.02) translateZ(0);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(0, 196, 180, 0.2);
  border-color: var(--accent-primary);
}

.service-badge {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  background: var(--accent-gradient);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-xs);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.service-icon {
  margin-bottom: var(--spacing-xl);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 70px;
  height: 70px;
  background: rgba(0, 196, 180, 0.1);
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
  transform: translateZ(0);
  position: relative;
  overflow: hidden;
}

.service-icon::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 196, 180, 0.3), transparent);
  transition: left 0.5s;
}

.service-card:hover .service-icon::before {
  left: 100%;
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg) translateZ(0);
  background: rgba(0, 196, 180, 0.2);
}

.service-icon svg {
  width: 36px;
  height: 36px;
  stroke: var(--accent-primary);
  transition: var(--transition-fast);
  z-index: 1;
  position: relative;
}

.service-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 769px) {
  .service-card h3 {
    font-size: var(--font-size-2xl);
  }
}

.service-card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.service-card ul {
  list-style: none;
}

.service-card li {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  transform: translateZ(0);
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
}

.service-card li:hover {
  color: var(--text-primary);
  transform: translateX(5px) translateZ(0);
  background: rgba(0, 196, 180, 0.05);
}

.service-card li svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent-primary);
  flex-shrink: 0;
}

/* ===== ENHANCED WHY CHOOSE SECTION ===== */
.why-choose {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-secondary);
}

@media (min-width: 769px) {
  .why-choose {
    padding: var(--spacing-3xl) 0;
  }
}

.why-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  align-items: center;
}

@media (min-width: 769px) {
  .why-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
  }
}

.why-text h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
  text-align: center;
}

@media (min-width: 769px) {
  .why-text h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xl);
    text-align: left;
  }
}

.why-text p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  font-size: var(--font-size-base);
  text-align: center;
}

@media (min-width: 769px) {
  .why-text p {
    margin-bottom: var(--spacing-2xl);
    font-size: var(--font-size-lg);
    text-align: left;
  }
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 769px) {
  .benefits-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

/* ===== ENHANCED BENEFIT CARDS ===== */
.benefit {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transform: translateZ(0);
  position: relative;
  overflow: hidden;
}

@media (min-width: 769px) {
  .benefit {
    padding: var(--spacing-xl);
  }
}

.benefit::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 196, 180, 0.1), transparent);
  transition: left 0.5s;
}

.benefit:hover::before {
  left: 100%;
}

.benefit:hover {
  border-color: var(--accent-primary);
  transform: translateY(-5px) scale(1.02) translateZ(0);
  box-shadow: 0 12px 25px rgba(0, 196, 180, 0.25);
}

.benefit-icon {
  margin-bottom: var(--spacing-lg);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  background: rgba(0, 196, 180, 0.1);
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
  transform: translateZ(0);
}

@media (min-width: 769px) {
  .benefit-icon {
    width: 60px;
    height: 60px;
  }
}

.benefit:hover .benefit-icon {
  transform: scale(1.15) rotate(10deg) translateZ(0);
  background: rgba(0, 196, 180, 0.2);
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent-primary);
}

@media (min-width: 769px) {
  .benefit-icon svg {
    width: 28px;
    height: 28px;
  }
}

.benefit h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

@media (min-width: 769px) {
  .benefit h4 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
  }
}

.benefit p {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

@media (min-width: 769px) {
  .benefit p {
    font-size: var(--font-size-base);
  }
}

.why-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.dashboard-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
  transition: all var(--transition-normal);
}

@media (min-width: 769px) {
  .dashboard-mockup {
    padding: var(--spacing-2xl);
    max-width: 420px;
  }
}

.dashboard-mockup::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 196, 180, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.dashboard-mockup:hover::before {
  opacity: 1;
}

.dashboard-mockup:hover {
  transform: translateY(-5px) scale(1.02) translateZ(0);
  box-shadow: 0 15px 35px rgba(0, 196, 180, 0.25);
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-primary);
}

@media (min-width: 769px) {
  .dashboard-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
  }
}

.dashboard-title {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-base);
}

@media (min-width: 769px) {
  .dashboard-title {
    font-size: var(--font-size-lg);
  }
}

.dashboard-status {
  font-size: var(--font-size-sm);
  color: var(--success);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

@media (min-width: 769px) {
  .dashboard-status {
    font-size: var(--font-size-base);
  }
}

.dashboard-metrics {
  display: grid;
  gap: var(--spacing-md);
}

@media (min-width: 769px) {
  .dashboard-metrics {
    gap: var(--spacing-lg);
  }
}

.metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  transform: translateZ(0);
  position: relative;
  overflow: hidden;
}

@media (min-width: 769px) {
  .metric {
    padding: var(--spacing-lg);
  }
}

.metric::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 196, 180, 0.1), transparent);
  transition: left 0.5s;
}

.metric:hover::before {
  left: 100%;
}

.metric:hover {
  transform: translateX(5px) scale(1.02) translateZ(0);
  background: rgba(0, 196, 180, 0.1);
  border: 1px solid var(--accent-primary);
}

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

@media (min-width: 769px) {
  .metric-label {
    font-size: var(--font-size-base);
  }
}

.metric-value {
  font-weight: 700;
  color: var(--accent-primary);
  font-size: var(--font-size-lg);
}

@media (min-width: 769px) {
  .metric-value {
    font-size: var(--font-size-xl);
  }
}

.metric-suffix {
  font-weight: 700;
  color: var(--accent-primary);
  font-size: var(--font-size-lg);
}

@media (min-width: 769px) {
  .metric-suffix {
    font-size: var(--font-size-xl);
  }
}

/* ===== ENHANCED FAQ SECTION ===== */
.faq {
  padding: var(--spacing-2xl) 0;
}

@media (min-width: 769px) {
  .faq {
    padding: var(--spacing-3xl) 0;
  }
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

/* ===== ENHANCED FAQ ACCORDION ===== */
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-lg);
  overflow: hidden;
  transition: all var(--transition-fast);
  transform: translateZ(0);
  position: relative;
}

.faq-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 196, 180, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.faq-item:hover::before,
.faq-item.active::before {
  opacity: 1;
}

.faq-item:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 8px 20px rgba(0, 196, 180, 0.15);
  transform: translateY(-2px) translateZ(0);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: var(--transition-fast);
  min-height: 70px;
  position: relative;
  z-index: 1;
}

@media (min-width: 769px) {
  .faq-question {
    padding: var(--spacing-xl);
  }
}

.faq-question h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  flex: 1;
  margin-right: var(--spacing-lg);
  line-height: 1.4;
}

@media (min-width: 769px) {
  .faq-question h3 {
    font-size: var(--font-size-lg);
  }
}

.faq-icon {
  color: var(--accent-primary);
  transition: var(--transition-fast);
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateZ(0);
  background: rgba(0, 196, 180, 0.1);
  border-radius: 50%;
}

.faq-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent-primary);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  background: var(--accent-primary);
}

.faq-item.active .faq-icon svg {
  transform: rotate(45deg) translateZ(0);
  stroke: white;
}

.faq-answer {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 769px) {
  .faq-answer {
    padding: 0 var(--spacing-xl);
  }
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

@media (min-width: 769px) {
  .faq-item.active .faq-answer {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
  }
}

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

@media (min-width: 769px) {
  .faq-answer p {
    font-size: var(--font-size-base);
  }
}

/* ===== ENHANCED CTA SECTION ===== */
.cta-section {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-secondary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

@media (min-width: 769px) {
  .cta-section {
    padding: var(--spacing-4xl) 0;
  }
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(0, 196, 180, 0.05), transparent);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
}

@media (min-width: 769px) {
  .cta-content h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xl);
  }
}

.cta-content p {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

@media (min-width: 769px) {
  .cta-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
  }
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.contact-item {
  transition: var(--transition-fast);
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
}

.contact-item:hover {
  color: var(--accent-primary);
  background: rgba(0, 196, 180, 0.1);
}

/* ===== ENHANCED FOOTER ===== */
.footer {
  background: var(--bg-secondary);
  padding: var(--spacing-2xl) 0;
  border-top: 1px solid var(--border-primary);
}

@media (min-width: 769px) {
  .footer {
    padding: var(--spacing-3xl) 0;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

@media (min-width: 769px) {
  .footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
  }
}

.footer-brand h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

@media (min-width: 769px) {
  .footer-brand h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    text-align: left;
  }
}

.footer-brand p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
  text-align: center;
}

@media (min-width: 769px) {
  .footer-brand p {
    margin-bottom: var(--spacing-lg);
    text-align: left;
  }
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

@media (min-width: 769px) {
  .social-links {
    justify-content: flex-start;
  }
}

.social-link {
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  transform: translateZ(0);
  position: relative;
  overflow: hidden;
}

.social-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 196, 180, 0.2), transparent);
  transition: left 0.5s;
}

.social-link:hover::before {
  left: 100%;
}

.social-link:hover {
  color: var(--accent-primary);
  transform: translateY(-3px) scale(1.05) translateZ(0);
  border-color: var(--accent-primary);
  box-shadow: 0 8px 20px rgba(0, 196, 180, 0.25);
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  text-align: center;
}

@media (min-width: 769px) {
  .footer-links {
    gap: var(--spacing-xl);
    text-align: left;
  }
}

.footer-column h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

@media (min-width: 769px) {
  .footer-column h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
  }
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: var(--spacing-xs);
}

@media (min-width: 769px) {
  .footer-column li {
    margin-bottom: var(--spacing-sm);
  }
}

.footer-column a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  font-size: var(--font-size-sm);
  transform: translateZ(0);
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.footer-column a:hover {
  color: var(--text-primary);
  transform: translateX(5px) translateZ(0);
  background: rgba(0, 196, 180, 0.1);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-primary);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

@media (min-width: 769px) {
  .footer-bottom {
    padding-top: var(--spacing-2xl);
  }
}

.footer-bottom p {
  margin-bottom: var(--spacing-xs);
}

.footer-bottom a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* ===== ENHANCED BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 55px;
  height: 55px;
  background: var(--accent-gradient);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 1000;
  box-shadow: var(--shadow-lg);
  transform: translateZ(0);
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 769px) {
  .back-to-top {
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 60px;
    height: 60px;
  }
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-5px) scale(1.1) translateZ(0);
  box-shadow: 0 12px 30px rgba(0, 196, 180, 0.4);
}

.back-to-top:active {
  transform: translateY(-2px) scale(1.05) translateZ(0);
}

/* ===== PERFORMANCE OPTIMIZATIONS ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.1s !important;
  }

  .floating-card,
  .orb,
  .animated-gradient {
    animation: none !important;
  }
}

/* Force hardware acceleration for smooth animations */
.floating-card,
.service-card,
.benefit,
.btn-primary,
.btn-secondary,
.stat,
.metric,
.social-link,
.back-to-top {
  backface-visibility: hidden;
  perspective: 1000px;
}

/* Optimize for touch devices */
@media (hover: none) and (pointer: coarse) {
  .floating-card:hover,
  .service-card:hover,
  .benefit:hover,
  .stat:hover {
    transform: none !important;
  }

  .btn-primary:hover,
  .btn-secondary:hover {
    transform: none !important;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .logo-image {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Landscape mobile adjustments */
@media (max-width: 768px) and (orientation: landscape) {
  .hero {
    min-height: 100vh;
    padding: 80px 0 var(--spacing-xl);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .hero-visual {
    height: 300px;
  }

  .floating-card {
    min-width: 140px;
    max-width: 160px;
    padding: var(--spacing-md);
  }
}

/* Ultra-wide screens */
@media (min-width: 1400px) {
  .container {
    max-width: 1400px;
  }

  .hero-container {
    max-width: 1400px;
  }
}

/* Print styles */
@media print {
  .navbar,
  .back-to-top,
  .scroll-progress,
  .loading-screen {
    display: none !important;
  }

  .hero-background {
    display: none !important;
  }

  * {
    background: white !important;
    color: black !important;
    box-shadow: none !important;
  }
}

/* ===== GARANTIR VISIBILIDADE DO CONTEÚDO ===== */
body.loaded .reveal-item,
body.loaded .reveal {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Fallback para mostrar conteúdo mesmo sem JavaScript */
.no-js .reveal-item,
.no-js .reveal {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Mostrar conteúdo após 3 segundos como fallback */
@keyframes showContent {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal-item,
.reveal {
  animation: showContent 0.5s ease-out 3s forwards;
}

/* Ajustar a animação dos cards para evitar sobreposição: */
@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0px) translateZ(0);
  }
  50% {
    transform: translateY(-10px) translateZ(0);
  }
}

/* Manter a transformação do card-3 no mobile */
.floating-card.card-3 {
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  animation-delay: 5s;
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0px) translateZ(0);
  }
  50% {
    transform: translateY(-10px) translateZ(0);
  }
}

/* Animação especial para o card-3 que tem translateX */
.floating-card.card-3 {
  animation: cardFloat3 8s ease-in-out infinite;
}

@keyframes cardFloat3 {
  0%,
  100% {
    transform: translateX(-50%) translateY(0px) translateZ(0);
  }
  50% {
    transform: translateX(-50%) translateY(-10px) translateZ(0);
  }
}

@media (min-width: 769px) {
  .floating-card.card-3 {
    animation: cardFloat 8s ease-in-out infinite;
  }
}