/* Design System Variables - Limpo e Bonito */
:root {
  /* Cores claras educacionais */
  --color-white: #ffffff;
  --color-black: #1a1a1a;
  
  /* Grays mais claros */
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #eeeeee;
  --color-gray-300: #e0e0e0;
  --color-gray-400: #bdbdbd;
  --color-gray-500: #9e9e9e;
  --color-gray-600: #757575;
  --color-gray-700: #616161;
  --color-gray-800: #424242;
  --color-gray-900: #2c2c2c;
  
  /* Azul educacional (substitui o Teal) */
  --color-teal-50: #e3f2fd;
  --color-teal-100: #bbdefb;
  --color-teal-200: #90caf9;
  --color-teal-300: #64b5f6;
  --color-teal-400: #42a5f5;
  --color-teal-500: #2196f3;
  --color-teal-600: #1e88e5; /* COR PRIMÁRIA */
  --color-teal-700: #1976d2;
  --color-teal-800: #1565c0;
  --color-teal-900: #0d47a1;
  
  /* Laranja suave (CTA) */
  --color-orange-50: #fff3e0;
  --color-orange-100: #ffe0b2;
  --color-orange-200: #ffcc80;
  --color-orange-300: #ffb74d;
  --color-orange-400: #ffa726;
  --color-orange-500: #ff9800; /* COR CTA */
  --color-orange-600: #fb8c00;
  --color-orange-700: #f57c00;
  --color-orange-800: #ef6c00;
  --color-orange-900: #e65100;

    
    /* Red - Errors */
    --color-red-50: #fef2f2;
    --color-red-100: #fee2e2;
    --color-red-200: #fecaca;
    --color-red-300: #fca5a5;
    --color-red-400: #f87171;
    --color-red-500: #ef4444;
    --color-red-600: #dc2626;
    --color-red-700: #b91c1c;
    --color-red-800: #991b1b;
    --color-red-900: #7f1d1d;
    
    /* Green - Success */
    --color-green-50: #f0fdf4;
    --color-green-100: #dcfce7;
    --color-green-200: #bbf7d0;
    --color-green-300: #86efac;
    --color-green-400: #4ade80;
    --color-green-500: #22c55e;
    --color-green-600: #16a34a;
    --color-green-700: #15803d;
    --color-green-800: #166534;
    --color-green-900: #14532d;
    
    /* RGB versions para opacity */
    --color-teal-600-rgb: 13, 148, 136;
    --color-teal-500-rgb: 20, 184, 166;
    --color-orange-500-rgb: 249, 115, 22;
    --color-orange-600-rgb: 234, 88, 12;
    --color-gray-900-rgb: 17, 24, 39;
    --color-gray-800-rgb: 31, 41, 55;
    --color-gray-600-rgb: 75, 85, 99;
    --color-gray-400-rgb: 156, 163, 175;
    --color-gray-200-rgb: 229, 231, 235;
    
    /* Background Tokens - Sutis e bonitos */
    --color-bg-1: rgba(59, 130, 246, 0.03);     /* Blue */
    --color-bg-2: rgba(245, 158, 11, 0.05);     /* Yellow */
    --color-bg-3: rgba(34, 197, 94, 0.03);      /* Green */
    --color-bg-4: rgba(239, 68, 68, 0.03);      /* Red */
    --color-bg-5: rgba(147, 51, 234, 0.03);     /* Purple */
    --color-bg-6: rgba(249, 115, 22, 0.05);     /* Orange */
    --color-bg-7: rgba(236, 72, 153, 0.03);     /* Pink */
    --color-bg-8: rgba(6, 182, 212, 0.03);      /* Cyan */
    
  /* Semantic Colors - MODO CLARO */
  --color-background: #fafafa; /* FUNDO CLARO */
  --color-surface: var(--color-white);
  --color-text: #2c2c2c; /* TEXTO SUAVE */
  --color-text-secondary: #616161;
  --color-text-muted: #757575;
  --color-primary: #1e88e5; /* AZUL */
  --color-primary-hover: #1976d2;
  --color-primary-active: #1565c0;
  --color-border: #eeeeee;
  --color-card-border: #e0e0e0;

    
    /* Typography */
    --font-family-base: "FKGroteskNeue", "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    
    --font-size-xs: 14px;
    --font-size-sm: 16px;
    --font-size-base: 16px;
    --font-size-md: 18px;
    --font-size-lg: 20px;
    --font-size-xl: 22px;
    --font-size-2xl: 26px;
    --font-size-3xl: 30px;
    --font-size-4xl: 36px;
    --font-size-5xl: 48px;
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.6;
    --line-height-relaxed: 1.75;
    --letter-spacing-tight: -0.025em;
    --letter-spacing-normal: 0em;
    --letter-spacing-wide: 0.025em;
    
    /* Spacing */
    --space-1: 1px;
    --space-2: 2px;
    --space-4: 4px;
    --space-6: 6px;
    --space-8: 8px;
    --space-10: 10px;
    --space-12: 12px;
    --space-16: 16px;
    --space-20: 20px;
    --space-24: 24px;
    --space-32: 32px;
    --space-40: 40px;
    --space-48: 48px;
    --space-56: 56px;
    --space-64: 64px;
    --space-80: 80px;
    --space-96: 96px;
    
    /* Border Radius */
    --radius-none: 0px;
    --radius-sm: 4px;
    --radius-base: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows - Mais visíveis */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Animation */
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 300ms;
    --ease-standard: cubic-bezier(0.4, 0.0, 0.2, 1);
    --ease-in: cubic-bezier(0.4, 0.0, 1, 1);
    --ease-out: cubic-bezier(0.0, 0.0, 0.2, 1);
    --ease-in-out: cubic-bezier(0.4, 0.0, 0.2, 1);
    
    /* Gradients Bonitos */
  /* Gradients claros */
  --primary-gradient: linear-gradient(135deg, #42a5f5 0%, #1e88e5 100%);
  --hero-gradient: linear-gradient(135deg, #ffffff 0%, #e3f2fd 100%); /* CLARO! */
  --cta-gradient: linear-gradient(135deg, #ffa726 0%, #fb8c00 100%);

    --success-gradient: linear-gradient(135deg, var(--color-green-500) 0%, var(--color-green-600) 100%);
    --error-gradient: linear-gradient(135deg, var(--color-red-500) 0%, var(--color-red-600) 100%);
}

/* Dark Mode - Bonito e contrastante */
@media (prefers-color-scheme: dark) {
    :root {
        --color-background: var(--color-gray-900);
        --color-surface: var(--color-gray-800);
        --color-text: var(--color-gray-100);
        --color-text-secondary: var(--color-gray-300);
        --color-text-muted: var(--color-gray-400);
        
        --color-primary: var(--color-teal-400);
        --color-primary-hover: var(--color-teal-300);
        --color-primary-active: var(--color-teal-500);
        --color-primary-light: var(--color-teal-900);
        
        --color-secondary: var(--color-gray-700);
        --color-secondary-hover: var(--color-gray-600);
        --color-secondary-active: var(--color-gray-500);
        
        --color-border: var(--color-gray-700);
        --color-border-strong: var(--color-gray-600);
        --color-card-border: var(--color-gray-700);
        
        --color-error: var(--color-red-400);
        --color-success: var(--color-green-400);
        --color-warning: var(--color-orange-400);
        --color-info: var(--color-teal-400);
        
        --color-btn-primary-text: var(--color-gray-900);
        
        /* Shadows mais fortes para dark mode */
        --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
        --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 2px -1px rgba(0, 0, 0, 0.4);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.4);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
        --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
        
        /* Gradients ajustados para dark mode */
        --primary-gradient: linear-gradient(135deg, var(--color-teal-400) 0%, var(--color-teal-500) 100%);
        --hero-gradient: linear-gradient(135deg, var(--color-gray-900) 0%, #0f172a 100%);
        --cta-gradient: linear-gradient(135deg, var(--color-orange-500) 0%, var(--color-orange-600) 100%);
    }
}

/* Manual theme toggle support */
[data-color-scheme="light"] {
    --color-background: var(--color-white);
    --color-surface: var(--color-gray-50);
    --color-text: var(--color-gray-900);
    --color-text-secondary: var(--color-gray-600);
    --color-primary: var(--color-teal-600);
    --color-btn-primary-text: var(--color-white);
}

[data-color-scheme="dark"] {
    --color-background: var(--color-gray-900);
    --color-surface: var(--color-gray-800);
    --color-text: var(--color-gray-100);
    --color-text-secondary: var(--color-gray-300);
    --color-primary: var(--color-teal-400);
    --color-btn-primary-text: var(--color-gray-900);
}

        /* Reset and base styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            font-size: 100%; /* Permite redimensionamento do navegador */
            font-family: var(--font-family-base);
            line-height: var(--line-height-normal);
            color: var(--color-text);
            background-color: var(--color-background);
            -webkit-font-smoothing: antialiased;
        }

        body {
            margin: 0;
            padding: 0;
            font-size: var(--font-size-base);
            line-height: var(--line-height-normal);
        }
        input, select, textarea {
            font-size: 16px; /* Mínimo para evitar zoom automático */
        }

        /* Typography */
        h1, h2, h3, h4, h5, h6 {
            margin: 0;
            font-weight: var(--font-weight-semibold);
            line-height: var(--line-height-tight);
            color: var(--color-text);
            letter-spacing: var(--letter-spacing-tight);
        }

        h1 { font-size: var(--font-size-6xl); }
        h2 { font-size: var(--font-size-3xl); }
        h3 { font-size: var(--font-size-2xl); }
        h4 { font-size: var(--font-size-xl); }
        h5 { font-size: var(--font-size-lg); }
        h6 { font-size: var(--font-size-md); }

        p {
            margin: 0 0 var(--space-16) 0;
        }

        /* Buttons */
/* ========================================
   BOTÕES PROFISSIONAIS - TODOS BONITOS
======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-32);
  border-radius: var(--radius-full); /* ARREDONDADO */
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15); /* SOMBRA BONITA */
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}

/* BOTÃO PRIMÁRIO - Azul Bonito */
.btn--primary,
.btn[style*="background: var(--color-primary)"] {
  background: linear-gradient(135deg, #42a5f5 0%, #1e88e5 100%) !important; /* GRADIENTE AZUL */
  color: var(--color-white) !important;
  box-shadow: 0 8px 24px rgba(30, 136, 229, 0.35) !important;
  border-radius: var(--radius-full) !important;
  padding: var(--space-16) var(--space-32) !important;
  font-weight: var(--font-weight-bold) !important;
  text-transform: uppercase !important;
}

.btn--primary:hover,
.btn[style*="background: var(--color-primary)"]:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 12px 32px rgba(30, 136, 229, 0.45) !important;
  color: var(--color-white) !important;
  background: linear-gradient(135deg, #64b5f6 0%, #1976d2 100%) !important;
}

/* BOTÃO CTA - Laranja Vibrante (já está bonito) */
.btn--cta {
  background: linear-gradient(135deg, #ffa726 0%, #fb8c00 100%);
  color: var(--color-white);
  padding: var(--space-16) var(--space-32);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(251, 140, 0, 0.35);
  transition: all 0.3s ease;
}

.btn--cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(251, 140, 0, 0.5);
  color: var(--color-white);
  background: linear-gradient(135deg, #ffb74d 0%, #f57c00 100%);
}

/* Efeito de brilho animado */
.btn--cta:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}

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

/* BOTÃO OUTLINE - Agora com estilo profissional */
.btn--outline {
  background: transparent;
  border: 2px solid var(--color-primary); /* BORDA AZUL */
  color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(30, 136, 229, 0.15);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.btn--outline:hover {
  background: linear-gradient(135deg, #42a5f5 0%, #1e88e5 100%); /* PREENCHE NO HOVER */
  border-color: transparent;
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(30, 136, 229, 0.4);
}

/* BOTÃO SECUNDÁRIO - Verde suave */
.btn--secondary {
  background: linear-gradient(135deg, #66bb6a 0%, #43a047 100%);
  color: var(--color-white);
  box-shadow: 0 8px 24px rgba(76, 175, 80, 0.3);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
}

.btn--secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(76, 175, 80, 0.45);
  background: linear-gradient(135deg, #81c784 0%, #388e3c 100%);
  color: var(--color-white);
}

/* TAMANHOS */
.btn--lg {
  padding: var(--space-16) var(--space-40);
  font-size: var(--font-size-xl);
  border-radius: var(--radius-full);
}

.btn--sm {
  padding: var(--space-12) var(--space-24);
  font-size: var(--font-size-base);
  border-radius: var(--radius-full);
}

.btn--full {
  width: 100%;
}

/* ESTADOS ESPECIAIS */
.btn:disabled,
.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn:active {
  transform: translateY(0px) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
}

/* ÍCONES NOS BOTÕES */
.btn i,
.btn .emoji {
  margin-right: var(--space-8);
  font-size: 1.2em;
}


        /* Container */
        .container {
            width: 100%;
            margin: 0 auto;
            padding: 0 var(--space-16);
            max-width: 1280px;
        }

        /* Grid System */
        .row {
            display: flex;
            flex-wrap: wrap;
            margin: 0 calc(var(--space-12) * -1);
        }

        .col {
            padding: 0 var(--space-12);
            flex: 1;
        }

        .col-12 { flex: 0 0 100%; }
        .col-6 { flex: 0 0 50%; }
        .col-4 { flex: 0 0 33.333%; }
        .col-3 { flex: 0 0 25%; }

        @media (max-width: 768px) {
            .col-6, .col-4, .col-3 {
                flex: 0 0 100%;
            }
        }

        /* Card component */
        .card {
            background-color: var(--color-surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-card-border);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--duration-normal) var(--ease-standard);
        }

        .card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .card__body {
            padding: var(--space-24);
        }

        .card__header {
            padding: var(--space-24);
            border-bottom: 1px solid var(--color-card-border);
        }

        /* Status indicators */
        .status {
            display: inline-flex;
            align-items: center;
            padding: var(--space-8) var(--space-12);
            border-radius: var(--radius-full);
            font-weight: var(--font-weight-medium);
            font-size: var(--font-size-sm);
        }

        .status--success {
            background-color: rgba(var(--color-teal-500-rgb), 0.15);
            color: var(--color-success);
            border: 1px solid rgba(var(--color-teal-500-rgb), 0.25);
        }

        .status--warning {
            background-color: rgba(var(--color-orange-500-rgb), 0.15);
            color: var(--color-warning);
            border: 1px solid rgba(var(--color-orange-500-rgb), 0.25);
        }

        .status--error {
            background-color: rgba(var(--color-red-500-rgb), 0.15);
            color: var(--color-error);
            border: 1px solid rgba(var(--color-red-500-rgb), 0.25);
        }

        /* Utility classes */
        .d-flex { display: flex; }
        .align-items-center { align-items: center; }
        .justify-content-center { justify-content: center; }
        .justify-content-between { justify-content: space-between; }
        .text-center { text-align: center; }
        .mb-0 { margin-bottom: 0; }
        .mb-8 { margin-bottom: var(--space-8); }
        .mb-16 { margin-bottom: var(--space-16); }
        .mb-24 { margin-bottom: var(--space-24); }
        .mb-32 { margin-bottom: var(--space-32); }
        .mt-16 { margin-top: var(--space-16); }
        .mt-32 { margin-top: var(--space-32); }
        .py-64 { padding: var(--space-64) 0; }
        .py-80 { padding: var(--space-80) 0; }
        .gap-16 { gap: var(--space-16); }
        .gap-24 { gap: var(--space-24); }

        /* Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity var(--duration-normal) var(--ease-standard), transform var(--duration-normal) var(--ease-standard);
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .pulse {
            animation: pulse 2s infinite;
        }

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

        .bounce {
            animation: bounce 2s infinite;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
            40% { transform: translateY(-10px); }
            60% { transform: translateY(-5px); }
        }

        /* Custom components for this page */
.hero-section {
  background: linear-gradient(135deg, #ffffff 0%, #e3f2fd 100%); /* FUNDO CLARO */
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 100' fill='%231e88e5' opacity='0.05'%3E%3Cpolygon points='1000,100 1000,0 200,100'/%3E%3C/svg%3E");
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #2c2c2c; /* TEXTO ESCURO */
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-24);
  line-height: var(--line-height-tight);
  color: #1565c0; /* AZUL ESCURO */
  padding: 0px 30px;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-32);
  opacity: 0.85;
  padding: 0px 20px;
  color: #616161; /* CINZA */
}

.text-gradient {
  background: linear-gradient(45deg, #fb8c00, #ffa726);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


        .countdown-timer {
            background: var(--color-orange-500);
            padding: var(--space-24);
            border-radius: var(--radius-lg);
            text-align: center;
            margin: var(--space-32) 0;
            box-shadow: 0 10px 30px rgba(168, 75, 47, 0.3);
        }

        .timer-box {
            background: rgba(255,255,255,0.1);
            padding: var(--space-16);
            border-radius: var(--radius-base);
            margin: 0 var(--space-8);
            min-width: 80px;
        }

        .counter-card {
            text-align: center;
            padding: var(--space-24);
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-card-border);
            transition: transform var(--duration-normal) var(--ease-standard);
        }

        .counter-card:hover {
            transform: translateY(-4px);
        }

        .counter-emoji {
            font-size: var(--font-size-3xl);
            display: block;
            margin-bottom: var(--space-16);
        }

        .counter-value {
            font-size: var(--font-size-3xl);
            font-weight: var(--font-weight-bold);
            color: var(--color-primary);
            display: block;
        }

        .counter-label {
            font-size: var(--font-size-sm);
            color: var(--color-text-secondary);
            font-weight: var(--font-weight-medium);
            margin-top: var(--space-8);
        }

        .document-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: var(--space-24);
            border: 1px solid var(--color-card-border);
            text-align: center;
            transition: all var(--duration-normal) var(--ease-standard);
        }

        .document-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .document-preview {
            width: 100%;
            height: 120px;
            background: var(--color-bg-2);
            border-radius: var(--radius-base);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: var(--font-size-2xl);
            font-weight: var(--font-weight-bold);
            color: var(--color-text-secondary);
            margin-bottom: var(--space-16);
        }

        .document-specs {
            display: flex;
            justify-content: space-between;
            margin-bottom: var(--space-16);
            padding: var(--space-8);
            background: var(--color-bg-3);
            border-radius: var(--radius-sm);
        }

        .spec-item {
            font-size: var(--font-size-sm);
            font-weight: var(--font-weight-medium);
        }

        .problem-item {
            display: flex;
            gap: var(--space-16);
            align-items: flex-start;
            margin-bottom: var(--space-24);
        }

        .problem-emoji {
            font-size: var(--font-size-3xl);
            flex-shrink: 0;
        }

        .testimonial-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: var(--space-24);
            border: 1px solid var(--color-card-border);
            display: flex;
            gap: var(--space-16);
            box-shadow: var(--shadow-sm);
            transition: all var(--duration-normal) var(--ease-standard);
        }

        .testimonial-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: var(--radius-full);
            background: var(--color-primary);
            color: var(--color-btn-primary-text);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: var(--font-weight-bold);
            font-size: var(--font-size-lg);
            flex-shrink: 0;
        }

        .whatsapp-demo {
            max-width: 400px;
            margin: 0 auto;
            cursor: pointer;
            transition: transform var(--duration-normal) var(--ease-standard);
        }

        .whatsapp-demo:hover {
            transform: scale(1.02);
        }

        .whatsapp-mockup {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--color-card-border);
        }

        .whatsapp-header {
            background: var(--color-primary);
            padding: var(--space-16);
            color: var(--color-btn-primary-text);
        }

        .whatsapp-contact {
            display: flex;
            align-items: center;
            gap: var(--space-12);
        }

        .contact-avatar {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: var(--font-weight-bold);
            font-size: var(--font-size-sm);
        }

        .whatsapp-messages {
            padding: var(--space-16);
            display: flex;
            flex-direction: column;
            gap: var(--space-8);
        }

        .message {
            padding: var(--space-8) var(--space-12);
            border-radius: var(--radius-base);
            max-width: 80%;
            font-size: var(--font-size-sm);
        }

        .message.received {
            background: var(--color-secondary);
            align-self: flex-start;
        }

        .message.sent {
            background: var(--color-primary);
            color: var(--color-btn-primary-text);
            align-self: flex-end;
        }

        .floating-whatsapp {
            position: fixed;
            bottom: var(--space-32);
            right: var(--space-32);
            background: #25D366;
            color: white;
            padding: var(--space-16);
            border-radius: var(--radius-full);
            font-size: var(--font-size-xl);
            z-index: 1000;
            box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
            transition: transform var(--duration-normal) var(--ease-standard);
        }

        .floating-whatsapp:hover {
            transform: scale(1.1);
            color: white;
        }

        .progress-bar-custom {
            height: 25px;
            background: var(--color-secondary);
            border-radius: var(--radius-lg);
            position: relative;
            overflow: hidden;
        }

        .progress-bar-custom::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            width: 73%;
            background: var(--primary-gradient);
            border-radius: var(--radius-lg);
            animation: progressAnimation 3s ease-in-out;
        }

        @keyframes progressAnimation {
            0% { width: 0%; }
            100% { width: 73%; }
        }

        .guarantee-badge {
            background: var(--color-success);
            color: var(--color-white);
            padding: var(--space-32);
            border-radius: var(--radius-lg);
            text-align: center;
            margin: var(--space-32) 0;
            position: relative;
        }

        .guarantee-badge::before {
            content: '🛡️';
            font-size: 3rem;
            position: absolute;
            top: -25px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--color-white);
            padding: var(--space-12);
            border-radius: var(--radius-full);
        }

/* Notification Popup - COMEÇA INVISÍVEL */
.notification-popup {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: white;
  padding: 16px 20px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  min-width: 280px;
  max-width: 350px;
  
  /* IMPORTANTE - Começa invisível */
  display: none !important;
  opacity: 0 !important;
  transform: translateX(400px) !important;
}

/* Animações de entrada e saída */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(400px);
    display: block;
  }
  to {
    opacity: 1;
    transform: translateX(0);
    display: block;
  }
}

@keyframes slideOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(400px);
  }
}

        .accordion-item {
            background: var(--color-surface);
            border: 1px solid var(--color-card-border);
            border-radius: var(--radius-base);
            margin-bottom: var(--space-16);
            overflow: hidden;
        }

        .accordion-button {
            width: 100%;
            padding: var(--space-20);
            background: none;
            border: none;
            text-align: left;
            font-size: var(--font-size-lg);
            font-weight: var(--font-weight-semibold);
            color: var(--color-text);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background-color var(--duration-fast) var(--ease-standard);
        }

        .accordion-button:hover {
            background: var(--color-secondary);
        }

        .accordion-toggle {
            font-size: var(--font-size-2xl);
            font-weight: var(--font-weight-bold);
            color: var(--color-primary);
            transition: transform var(--duration-normal) var(--ease-standard);
        }

        .accordion-item.active .accordion-toggle {
            transform: rotate(45deg);
        }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--duration-normal) var(--ease-standard);
        }

        .accordion-item.active .accordion-content {
            max-height: 500px;
        }

        .accordion-body {
            padding: 0 var(--space-20) var(--space-20);
            color: var(--color-text-secondary);
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            
            .floating-whatsapp {
                bottom: var(--space-16);
                right: var(--space-16);
            }
            
              .notification-popup {
                bottom: 80px; /* Acima do botão flutuante WhatsApp */
                right: 16px;
                left: 16px;
                max-width: calc(100% - 32px);
              }
            
            .py-80 {
                padding: var(--space-32) 0;
            }
            
            .timer-box {
                margin: var(--space-4);
                min-width: 60px;
            }
        }

        /* Theme Toggle */
        .theme-toggle {
            position: fixed;
            top: var(--space-20);
            right: var(--space-20);
            background: var(--color-surface);
            border: 1px solid var(--color-card-border);
            border-radius: var(--radius-full);
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 1000;
            transition: all var(--duration-normal) var(--ease-standard);
        }

        .theme-toggle:hover {
            transform: scale(1.1);
        }
/* Video Wrapper - Limpo e Elegante */
.video-hero {
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    transition: transform var(--duration-normal) var(--ease-standard), box-shadow var(--duration-normal) var(--ease-standard);
    border: 3px solid transparent;
    background-clip: padding-box;
}

/* Glow decorativo estático, sem piscar */
.video-hero-glow {
    position: relative;
}

.video-hero-glow::before {
    content: '';
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, transparent 70%);
    border-radius: var(--radius-2xl);
    z-index: -1;
    opacity: 1; /* Mantém glow fixo */
}

/* Hover suave, sem piscamento */
.video-hero:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 
        0 35px 60px -12px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* Iframe responsivo */
.video-hero iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: calc(var(--radius-2xl) - 3px);
    z-index: 1;
}

/* Remover botão de play piscando */
.video-hero::after {
    display: none;
}

/* Responsividade Mobile */
/* Correções para Mobile - Layout das Colunas */
@media (max-width: 768px) {
    .hero-section .row {
        flex-direction: column;
    }
    
    .hero-section .col-6 {
        width: 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    /* Garantir que o vídeo fique visível */
    .video-hero-glow {
        position: relative;
        z-index: 10;
        margin-top: var(--space-32);
        margin-bottom: var(--space-32);
    }
    
    .video-hero {
        position: relative;
        z-index: 15;
        padding-top: 56.25%; /* Manter aspect ratio 16:9 */
        margin-top: var(--space-24);
    }
}

/* Correção específica para telas muito pequenas */
@media (max-width: 480px) {
    .hero-section {
        position: relative;
        z-index: 5;
    }
    
    .video-hero-glow {
        margin-top: var(--space-24);
        margin-bottom: var(--space-40);
    }
    
    .video-hero {
        padding-top: 60%; /* Ligeiramente maior para mobile pequeno */
    }
}

/* Garantir que seções subsequentes não sobreponham */
.hero-section + section {
    position: relative;
    z-index: 1;
    margin-top: 0;
    padding-top: var(--space-32);
}



/* Document Preview com Imagens */
.document-preview {
    width: 100%;
    height: 160px;
    background: var(--color-gray-100);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--space-16);
    position: relative;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
}

.document-preview:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.preview-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-normal) var(--ease-standard);
}

.document-preview:hover .preview-img {
    transform: scale(1.05);
}

/* Overlay de Hover */
.preview-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-standard);
    color: var(--color-white);
}

.document-preview:hover .preview-overlay {
    opacity: 1;
}

.preview-overlay i {
    font-size: 2rem;
    margin-bottom: var(--space-8);
}

.preview-overlay span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

/* Lightbox - Z-index alto */
.lightbox {
    display: none;
    position: fixed !important;
    z-index: 99999 !important;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(4px);
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80%;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.lightbox-close {
    position: absolute !important;
    top: 20px;
    right: 35px;
    color: var(--color-white);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 100000 !important;
    background: rgba(0, 0, 0, 0.5);
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-fast) var(--ease-standard);
}

.lightbox-close:hover {
    color: var(--color-orange-400);
    background: rgba(0, 0, 0, 0.8);
}

.lightbox-caption {
    margin: auto;
    display: block;
    text-align: center;
    color: var(--color-white);
    padding: var(--space-16);
    font-size: var(--font-size-lg);
    max-width: 90%;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 var(--space-20);
    pointer-events: none;
    z-index: 100001;
}

.lightbox-prev,
.lightbox-next {
    background: rgba(0, 0, 0, 0.5);
    color: var(--color-white);
    border: none;
    padding: var(--space-16);
    font-size: 24px;
    border-radius: var(--radius-full);
    cursor: pointer;
    pointer-events: all;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-fast) var(--ease-standard);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(0, 0, 0, 0.8);
    color: var(--color-orange-400);
    transform: scale(1.1);
}

/* Document Preview - Corrigir stacking context */
.document-preview {
    position: relative !important;
    z-index: 1 !important;
    cursor: pointer;
    overflow: hidden;
    isolation: isolate; /* Cria novo stacking context */
}

.document-preview:hover {
    z-index: 2 !important;
}

.preview-img {
    pointer-events: none; /* Importante: desabilitar eventos na imagem */
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-normal) var(--ease-standard);
}

/* Garantir que cards não sobreponham */
.document-card {
    position: relative;
    z-index: auto;
    isolation: isolate;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .lightbox-close {
        top: 10px;
        right: 15px;
        width: 45px;
        height: 45px;
        font-size: 30px;
    }
    
    .lightbox-content {
        max-width: 95%;
        max-height: 70%;
    }
    
    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}

/* Footer Profissional */
.footer {
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-slate-900) 100%);
    color: var(--color-gray-300);
    margin-top: var(--space-80);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-teal-500), transparent);
}

.footer-main {
    padding: var(--space-64) 0 var(--space-48);
}

/* Footer Brand */
.footer-brand {
    padding-right: var(--space-32);
}

.footer-logo {
    color: var(--color-white);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-16);
    display: flex;
    align-items: center;
    gap: var(--space-12);
}

.logo-icon {
    font-size: var(--font-size-3xl);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: var(--color-gray-400);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-24);
    font-size: var(--font-size-base);
}

/* Footer Stats */
.footer-stats {
    display: flex;
    gap: var(--space-24);
    margin-top: var(--space-24);
}

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

.stat-item strong {
    color: var(--color-teal-400);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
}

.stat-item span {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

/* Footer Sections */
.footer-section {
    padding-left: var(--space-24);
}

.footer-title {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-20);
    position: relative;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-teal-500);
    border-radius: var(--radius-full);
}

/* Footer Links */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--space-12);
}

.footer-link {
    color: var(--color-gray-400);
    text-decoration: none;
    font-size: var(--font-size-base);
    transition: all var(--duration-fast) var(--ease-standard);
    position: relative;
}

.footer-link:hover {
    color: var(--color-teal-400);
    padding-left: var(--space-8);
}

.footer-link::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    width: 0;
    height: 2px;
    background: var(--color-teal-500);
    transition: width var(--duration-fast) var(--ease-standard);
    transform: translateY(-50%);
}

.footer-link:hover::before {
    width: 4px;
}

/* Footer Contact */
.footer-contact {
    margin-bottom: var(--space-32);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-16);
    margin-bottom: var(--space-20);
    padding: var(--space-12);
    border-radius: var(--radius-md);
    transition: background-color var(--duration-fast) var(--ease-standard);
}

.contact-item:hover {
    background: rgba(var(--color-teal-500-rgb), 0.05);
}

.contact-icon {
    color: var(--color-teal-400);
    font-size: var(--font-size-xl);
    margin-top: var(--space-4);
    flex-shrink: 0;
}

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

.contact-info strong {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
}

.contact-info span {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
}

/* Social Media */
.footer-social {
    margin-top: var(--space-24);
    padding-top: var(--space-24);
    border-top: 1px solid var(--color-gray-700);
}

.social-title {
    color: var(--color-white);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-16);
}

.social-links {
    display: flex;
    gap: var(--space-12);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--color-gray-800);
    border: 1px solid var(--color-gray-700);
    border-radius: var(--radius-md);
    color: var(--color-gray-400);
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-standard);
    font-size: var(--font-size-lg);
}

.social-link:hover {
    background: var(--color-teal-500);
    border-color: var(--color-teal-500);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Footer Bottom */
.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    padding: var(--space-24) 0;
    border-top: 1px solid var(--color-gray-800);
}

.footer-copyright {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    margin: 0;
}

.footer-legal {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-24);
}

.legal-link {
    color: var(--color-gray-500);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--duration-fast) var(--ease-standard);
}

.legal-link:hover {
    color: var(--color-teal-400);
}

/* Responsive Design */
@media (max-width: 768px) {
    .footer-main {
        padding: var(--space-48) 0 var(--space-32);
    }
    
    .footer-brand {
        padding-right: 0;
        margin-bottom: var(--space-32);
    }
    
    .footer-section {
        padding-left: 0;
        margin-bottom: var(--space-32);
    }
    
    .footer-stats {
        justify-content: space-between;
    }
    
    .footer-legal {
        justify-content: flex-start;
        margin-top: var(--space-16);
    }
    
    .row {
        flex-direction: column;
    }
    
    .col-4, .col-2, .col-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .social-links {
        justify-content: flex-start;
    }
}

@media (max-width: 480px) {
    .footer-stats {
        flex-direction: column;
        gap: var(--space-16);
    }
    
    .social-links {
        flex-wrap: wrap;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: var(--space-12);
    }
}

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

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 8px 24px rgba(251, 140, 0, 0.35); }
    50% { box-shadow: 0 12px 40px rgba(251, 140, 0, 0.6); }
}

.price-card {
    background: white;
    border-radius: 20px;
    padding: 40px 32px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    text-align: center;
}

.price-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

.price-card.featured {
    border: 3px solid #1e88e5;
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(30, 136, 229, 0.25);
    z-index: 2;
}

.price-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(251, 140, 0, 0.3);
}

/* Mobile: cards em coluna única */
@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr !important;
        gap: 32px !important;
    }
    
    .price-card.featured {
        transform: scale(1);
    }
    
    .price-card.featured:hover {
        transform: translateY(-4px);
    }
}