/* ============================================
           RESET E CONFIGURAÇÕES GLOBAIS
           ============================================ */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        /* ============================================
           SISTEMA DE CORES - LIGHT & DARK MODE
           ============================================ */
        :root {
            /* === MODO CLARO (PADRÃO) === */
            --bg-primary: #FFFFFF;
            --bg-secondary: #F8FAFC;
            --bg-tertiary: #F1F5F9;
            
            --text-primary: #0B1F3A;
            --text-secondary: #475569;
            --text-tertiary: #64748B;
            
            --border-color: #E2E8F0;
            --border-color-light: #F1F5F9;
            
            --card-bg: #FFFFFF;
            --card-hover-shadow: rgba(0, 0, 0, 0.08);
            
            --header-bg: rgba(255, 255, 255, 0.98);
            --header-border: #E2E8F0;
            --header-shadow: rgba(0, 0, 0, 0.06);
            
            --overlay-bg: rgba(255, 255, 255, 0.98);
            
            /* Cores fixas (não mudam com tema) */
            --color-blue-dark: #0B1F3A;
            --color-blue-secondary: #1E3A8A;
            --color-blue-accent: #3B82F6;
            --color-orange: #F97316;
            --color-orange-hover: #ea580c;
            
            /* Cores especiais para dark mode */
            --qualification-bg: var(--color-blue-dark);
            --qualification-text: rgba(255, 255, 255, 0.9);
            --scarcity-bg-start: var(--color-blue-dark);
            --scarcity-bg-end: var(--color-blue-secondary);
            --footer-bg: var(--color-blue-dark);
            --footer-text: rgba(255, 255, 255, 0.8);
            
            /* Sombras refinadas - mais naturais */
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
            --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.04), 0 2px 4px rgba(0, 0, 0, 0.03);
            --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.06), 0 4px 6px rgba(0, 0, 0, 0.04);
            --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.08), 0 10px 10px rgba(0, 0, 0, 0.04);
            
            /* Tipografia */
            --font-display: 'Montserrat', sans-serif;
            --font-body: 'Inter', sans-serif;
            
            
            /* Espaçamento */
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2rem;
            --spacing-xl: 3rem;
            --spacing-2xl: 4rem;
            --spacing-3xl: 6rem;
            --spacing-4xl: 8rem;
            
            /* Transições */
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-theme: background-color 0.3s ease, 
                                color 0.3s ease, 
                                border-color 0.3s ease,
                                box-shadow 0.3s ease;
        }

        /* helps Auxiliadores */
        .font-zero{
            font-size: 0rem;
        }
        
        /* === MODO ESCURO === */
        [data-theme="dark"] {
            --bg-primary: #0B0F19;
            --bg-secondary: #111827;
            --bg-tertiary: #1E293B;
            
            --text-primary: #F1F5F9;
            --text-secondary: #CBD5E1;
            --text-tertiary: #94A3B8;
            
            --border-color: #1E293B;
            --border-color-light: #334155;
            
            --card-bg: #151E2E;
            --card-hover-shadow: rgba(0, 0, 0, 0.3);
            
            --header-bg: rgba(11, 15, 25, 0.95);
            --header-border: #1E293B;
            --header-shadow: rgba(0, 0, 0, 0.3);
            
            --overlay-bg: rgba(11, 15, 25, 0.98);
            
            /* Cores especiais adaptadas para dark mode */
            --qualification-bg: #0F1419;
            --qualification-text: rgba(255, 255, 255, 0.85);
            --scarcity-bg-start: #0F1419;
            --scarcity-bg-end: #1E3A8A;
            --footer-bg: #0B0F19;
            --footer-text: rgba(255, 255, 255, 0.7);
            
            /* Sombras mais intensas no dark mode */
            --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 10px 30px rgba(0, 0, 0, 0.5);
            --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.6);
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: var(--font-body);
            line-height: 1.6;
            color: var(--text-secondary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            transition: var(--transition-theme);
        }
        
        /* ============================================
           TIPOGRAFIA
           ============================================ */
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-display);
            font-weight: 700;
            line-height: 1.2;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            transition: var(--transition-theme);
        }
        
        h1 {
            font-size: clamp(2.5rem, 6vw, 4.5rem);
            font-weight: 800;
            margin-bottom: var(--spacing-md);
        }
        
        h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 700;
            margin-bottom: var(--spacing-lg);
        }
        
        h3 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 600;
            margin-bottom: var(--spacing-md);
        }
        
        p {
            font-size: clamp(1rem, 2vw, 1.125rem);
            line-height: 1.8;
            color: var(--text-secondary);
            margin-bottom: var(--spacing-md);
            transition: var(--transition-theme);
        }
        
        /* ============================================
           COMPONENTES REUTILIZÁVEIS
           ============================================ */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }
        
        .section {
            padding: var(--spacing-4xl) 0;
        }
        
        .section-alt {
            background-color: var(--bg-secondary);
            transition: var(--transition-theme);
        }
        
        .text-center {
            text-align: center;
        }
        
        .btn {
            display: inline-block;
            padding: 1rem 2.5rem;
            font-family: var(--font-display);
            font-size: 1rem;
            font-weight: 600;
            text-decoration: none;
            border-radius: 6px;
            transition: var(--transition);
            cursor: pointer;
            border: none;
            text-align: center;
            letter-spacing: 0.02em;
        }
        
        .btn-primary {
            background-color: var(--color-orange);
            color: #FFFFFF;
        }
        
        .btn-primary:hover {
            background-color: var(--color-orange-hover);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(249, 115, 22, 0.3);
        }
        
        .btn-secondary {
            background-color: var(--color-blue-dark);
            color: #FFFFFF;
        }
        
        .btn-secondary:hover {
            background-color: var(--color-blue-secondary);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(11, 31, 58, 0.3);
        }
        
        .btn-large {
            padding: 1.25rem 3rem;
            font-size: 1.125rem;
        }
        
        .divider {
            width: 60px;
            height: 3px;
            background-color: var(--color-orange);
            margin: var(--spacing-lg) auto;
        }
        
        /* ============================================
           HEADER E NAVEGAÇÃO
           ============================================ */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background-color: var(--header-bg);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--header-border);
            padding: var(--spacing-md) 0;
            z-index: 1000;
            transition: var(--transition-theme);
        }
        
        .header.scrolled {
            box-shadow: 0 2px 20px var(--header-shadow);
        }
        
        .header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-family: var(--font-display);
            font-size: 1.75rem;
            font-weight: 800;
            color: var(--text-primary);
            text-decoration: none;
            letter-spacing: -0.02em;
            z-index: 1002;
            position: relative;
            transition: var(--transition-theme);
        }
        
        .nav {
            display: flex;
            align-items: center;
            gap: var(--spacing-xl);
        }
        
        /* --- NAVEGAÇÃO DESKTOP --- */
        .nav-links {
            display: flex;
            list-style: none;
            gap: var(--spacing-lg);
            margin: 0;
            padding: 0;
        }
        
        .nav-links a {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition-theme);
        }
        
        .nav-links a:hover {
            color: var(--text-primary);
        }
        
        /* Esconder CTA mobile no desktop */
        .nav-cta-mobile {
            display: none;
        }
        
        .nav-cta-desktop {
            display: inline-block;
        }
        
        /* --- BOTÃO TOGGLE THEME --- */
        .theme-toggle {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 50%;
            cursor: pointer;
            transition: var(--transition-theme);
            font-size: 1.25rem;
            z-index: 1002;
            position: relative;
        }
        
        .theme-toggle:hover {
            background-color: var(--bg-tertiary);
            border-color: var(--color-orange);
            transform: scale(1.1);
        }
        
        .theme-toggle:active {
            transform: scale(0.95);
        }
        
        /* Ícones de tema */
        .theme-icon {
            transition: opacity 0.3s ease, transform 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /*   personalização dos BOTOES LUA E SOL-----------------*/

        /* Base */
.theme-toggle {
  transition: color 0.25s ease;
}

.theme-toggle svg {
  pointer-events: none;
  display: block;
}

/* LIGHT MODE */
[data-theme="light"] .theme-toggle {
  color: var(--text-tertiary);
}

[data-theme="light"] .theme-toggle:hover {
  color: var(--text-secondary);
}

/* DARK MODE */
[data-theme="dark"] .theme-toggle {
  color: rgba(255, 255, 255, 0.75);
}

[data-theme="dark"] .theme-toggle:hover {
  color: #ffffff;
}


/********************************************************/
        
        .theme-icon.hidden {
            opacity: 0;
            transform: scale(0);
            position: absolute;
        }
        
        /* --- BOTÃO HAMBÚRGUER --- */
        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: space-around;
            width: 28px;
            height: 24px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 0;
            z-index: 1002;
            position: relative;
            transition: transform 0.3s ease;
        }
        
        .hamburger-line {
            width: 100%;
            height: 3px;
            background: var(--text-primary);
            border-radius: 10px;
            transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            transform-origin: center;
        }
        
        .hamburger.active .hamburger-line:nth-child(1) {
            transform: translateY(10.5px) rotate(45deg);
            background: var(--color-orange);
        }
        
        .hamburger.active .hamburger-line:nth-child(2) {
            opacity: 0;
            transform: scale(0);
        }
        
        .hamburger.active .hamburger-line:nth-child(3) {
            transform: translateY(-10.5px) rotate(-45deg);
            background: var(--color-orange);
        }
        
        .hamburger:hover {
            transform: scale(1.1);
        }
        
        .hamburger:active {
            transform: scale(0.95);
        }
        
        /* ============================================
           HERO SECTION - Gradiente sutil refinado
           ============================================ */
        .hero {
            padding-top: calc(80px + var(--spacing-4xl));
            padding-bottom: var(--spacing-4xl);
            min-height: 90vh;
            display: flex;
            align-items: center;
            background: linear-gradient(165deg, var(--bg-primary) 0%, rgba(11, 31, 58, 0.02) 100%);
            transition: var(--transition-theme);
        }
        
        [data-theme="dark"] .hero {
            background: linear-gradient(165deg, var(--bg-primary) 0%, rgba(30, 58, 138, 0.08) 100%);
        }
        
        .hero-content {
            max-width: 800px;
        }
        
        .hero-badge {
            display: inline-block;
            padding: 0.5rem 1.25rem;
            background-color: var(--bg-secondary);
            color: var(--text-secondary);
            font-size: 0.875rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            border-radius: 50px;
            margin-bottom: var(--spacing-lg);
            border: 1px solid var(--border-color);
            transition: var(--transition-theme);
        }
        
        .hero h1 {
            margin-bottom: var(--spacing-lg);
        }
        
        .hero-subtitle {
            font-size: clamp(1.125rem, 2vw, 1.375rem);
            color: var(--text-secondary);
            margin-bottom: var(--spacing-xl);
            line-height: 1.7;
        }
        
        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-md);
            margin-bottom: var(--spacing-lg);
        }
        
        .hero-note {
            font-size: 0.9375rem;
            color: var(--text-tertiary);
            margin-top: var(--spacing-lg);
        }
        
        .hero-note strong {
            color: var(--color-orange);
            font-weight: 600;
        }
        
        /* ============================================
           QUALIFICATION SECTION
           ============================================ */
        .qualification {
            background-color: var(--qualification-bg);
            color: var(--qualification-text);
            padding: var(--spacing-3xl) 0;
            transition: var(--transition-theme);
        }
        
        .qualification h2 {
            color: #FFFFFF;
        }
        
        .qualification-content {
            max-width: 900px;
            margin: 0 auto;
        }
        
        .qualification-list {
            list-style: none;
            margin: var(--spacing-xl) 0;
        }
        
        .qualification-list li {
            padding: var(--spacing-md);
            margin-bottom: var(--spacing-md);
            background-color: rgba(255, 255, 255, 0.05);
            border-left: 3px solid var(--color-orange);
            border-radius: 4px;
            font-size: 1.0625rem;
            line-height: 1.7;
            display: flex;
            align-items: flex-start;
            gap: var(--spacing-md);
        }
        
        .qualification-list li::before {
            content: '✓';
            color: var(--color-orange);
            font-size: 1.25rem;
            font-weight: 700;
            flex-shrink: 0;
        }
        
        .qualification-disclaimer {
            margin-top: var(--spacing-xl);
            padding: var(--spacing-lg);
            background-color: rgba(249, 115, 22, 0.1);
            border-left: 3px solid var(--color-orange);
            border-radius: 4px;
        }
        
        .qualification-disclaimer p {
            margin-bottom: 0;
            font-weight: 500;
        }
        
        /* ============================================
           SERVICES SECTION - Ícones SVG profissionais
           ============================================ */
        .services {
            padding: var(--spacing-4xl) 0;
            background-color: var(--bg-primary);
            transition: var(--transition-theme);
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: var(--spacing-xl);
            margin-top: var(--spacing-3xl);
        }
        
        .service-card {
            padding: var(--spacing-xl);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            transition: var(--transition-theme);
            background-color: var(--card-bg);
        }
        
        .service-card:hover {
            border-color: var(--color-orange);
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        
        /* Ícones SVG inline - design profissional */
        .service-icon {
            width: 56px;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-orange-hover) 100%);
            border-radius: 8px;
            margin-bottom: var(--spacing-md);
        }
        
        .service-icon svg {
            width: 28px;
            height: 28px;
            stroke: #FFFFFF;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        
        .service-card h3 {
            font-size: 1.375rem;
            margin-bottom: var(--spacing-sm);
            color: var(--text-primary);
        }
        
        .service-card p {
            color: var(--text-secondary);
            font-size: 1rem;
            margin-bottom: 0;
        }
        
        /* ============================================
           DIFFERENTIALS SECTION - Ícones SVG
           ============================================ */
        .differentials {
            background-color: var(--bg-secondary);
            padding: var(--spacing-4xl) 0;
            transition: var(--transition-theme);
        }
        
        .differentials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-xl);
            margin-top: var(--spacing-3xl);
        }
        
        .differential-item {
            text-align: center;
            padding: var(--spacing-lg);
        }
        
        .differential-icon {
            width: 64px;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: var(--card-bg);
            border: 2px solid var(--border-color);
            border-radius: 50%;
            margin: 0 auto var(--spacing-md);
            transition: var(--transition-theme);
        }
        
        .differential-icon svg {
            width: 32px;
            height: 32px;
            stroke: var(--color-orange);
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        
        .differential-item:hover .differential-icon {
            border-color: var(--color-orange);
            transform: scale(1.1);
        }
        
        .differential-item h3 {
            font-size: 1.25rem;
            margin-bottom: var(--spacing-sm);
            color: var(--text-primary);
        }
        
        .differential-item p {
            color: var(--text-secondary);
            font-size: 0.9375rem;
            margin-bottom: 0;
        }
        
        /* ============================================
           ABOUT SECTION - Skill tags com ícones
           ============================================ */
        .about {
            padding: var(--spacing-4xl) 0;
            background-color: var(--bg-primary);
            transition: var(--transition-theme);
        }
        
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: var(--spacing-3xl);
            align-items: center;
            margin-top: var(--spacing-3xl);
        }
        
        .about-image {
            position: relative;
        }
        
        .about-image-placeholder {
            width: 100%;
            aspect-ratio: 3/4;
            background: linear-gradient(135deg, var(--color-blue-dark) 0%, var(--color-blue-secondary) 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFFFFF;
            font-size: 1.125rem;
            text-align: center;
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-xl);
        }
        
        .about-text h3 {
            font-size: 1.75rem;
            margin-bottom: var(--spacing-md);
            color: var(--text-primary);
        }
        
        .about-text p {
            margin-bottom: var(--spacing-md);
            line-height: 1.8;
        }
        
        .about-timeline {
            list-style: none;
            margin: var(--spacing-lg) 0;
        }
        
        .about-timeline li {
            padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-lg);
            border-left: 2px solid var(--color-orange);
            margin-bottom: var(--spacing-sm);
            position: relative;
            color: var(--text-secondary);
            transition: var(--transition-theme);
        }
        
        .about-timeline li::before {
            content: '';
            position: absolute;
            left: -6px;
            top: 18px;
            width: 10px;
            height: 10px;
            background-color: var(--color-orange);
            border-radius: 50%;
        }
        
        .about-timeline li strong {
            color: var(--text-primary);
        }
        
        .about-skills {
            margin-top: var(--spacing-lg);
        }
        
        .about-skills h4 {
            font-size: 1.125rem;
            color: var(--text-primary);
            margin-bottom: var(--spacing-sm);
        }
        
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: var(--spacing-md);
            margin-top: var(--spacing-md);
        }
        
        .skill-tag {
            padding: 0.75rem 1rem;
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            text-align: center;
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-primary);
            transition: var(--transition-theme);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }
        
        .skill-tag svg {
            width: 18px;
            height: 18px;
            stroke: var(--color-orange);
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
            flex-shrink: 0;
        }
        
        .skill-tag:hover {
            border-color: var(--color-orange);
            background-color: var(--card-bg);
        }
        
        /* ============================================
           CASE STUDY SECTION - Gradiente refinado
           ============================================ */
        .case-study {
            background-color: var(--bg-secondary);
            padding: var(--spacing-4xl) 0;
            transition: var(--transition-theme);
        }
        
        .case-study-content {
            max-width: 900px;
            margin: 0 auto;
            background-color: var(--card-bg);
            border-radius: 12px;
            padding: var(--spacing-3xl);
            box-shadow: var(--shadow-lg);
            margin-top: var(--spacing-3xl);
            border: 1px solid var(--border-color);
            transition: var(--transition-theme);
        }
        
        .case-study-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        
        .case-study-client {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: var(--spacing-sm);
        }
        
        .case-study-location {
            color: var(--text-secondary);
            font-size: 1rem;
        }
        
        .case-study-services {
            margin: var(--spacing-xl) 0;
        }
        
        .case-study-services h3 {
            font-size: 1.25rem;
            color: var(--text-primary);
            margin-bottom: var(--spacing-md);
        }
        
        .case-study-services ul {
            list-style: none;
        }
        
        .case-study-services li {
            padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-lg);
            border-left: 3px solid var(--color-orange);
            margin-bottom: var(--spacing-sm);
            color: var(--text-secondary);
        }
        
        /* Gradiente premium sofisticado */
        .case-study-impact {
            background: linear-gradient(135deg, #0B1F3A 0%, #1E3A8A 50%, #2563EB 100%);
            color: #FFFFFF;
            padding: var(--spacing-xl);
            border-radius: 10px;
            margin-top: var(--spacing-xl);
            box-shadow: 0 8px 20px rgba(11, 31, 58, 0.2);
        }
        
        .case-study-impact h4 {
            color: #FFFFFF;
            font-size: 1.125rem;
            margin-bottom: var(--spacing-sm);
        }
        
        .case-study-impact p {
            color: rgba(255, 255, 255, 0.95);
            margin-bottom: 0;
        }
        
        /* ============================================
           SOCIAL MEDIA SECTION - Ícones SVG
           ============================================ */
        .social-media {
            padding: var(--spacing-3xl) 0;
            text-align: center;
            background-color: var(--bg-primary);
            transition: var(--transition-theme);
        }
        
        .social-media h2 {
            margin-bottom: var(--spacing-md);
        }
        
        .social-media-subtitle {
            font-size: 1.125rem;
            color: var(--text-secondary);
            margin-bottom: var(--spacing-xl);
        }
        
        .social-links {
            display: flex;
            justify-content: center;
            gap: var(--spacing-lg);
            flex-wrap: wrap;
        }
        
        .social-link {
            width: 60px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: var(--card-bg);
            border: 2px solid var(--border-color);
            border-radius: 50%;
            text-decoration: none;
            transition: var(--transition-theme);
        }
        
        .social-link svg {
            width: 24px;
            height: 24px;
            stroke: var(--text-primary);
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        
        .social-link:hover {
            border-color: var(--color-orange);
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        
        .social-link:hover svg {
            stroke: var(--color-orange);
        }
        
        /* ============================================
           SCARCITY SECTION - Gradiente sofisticado
           ============================================ */
        .scarcity {
            background: linear-gradient(135deg, #0B1F3A 0%, #1E3A8A 100%);
            color: #FFFFFF;
            padding: var(--spacing-3xl) 0;
            transition: var(--transition-theme);
        }
        
        .scarcity-content {
            max-width: 700px;
            margin: 0 auto;
            text-align: center;
        }
        
        .scarcity h2 {
            color: #FFFFFF;
            margin-bottom: var(--spacing-md);
        }
        
        .scarcity p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.125rem;
            line-height: 1.8;
        }
        
        .scarcity-highlight {
            display: inline-block;
            margin-top: var(--spacing-lg);
            padding: var(--spacing-md) var(--spacing-lg);
            background-color: var(--color-orange);
            border-radius: 6px;
            font-size: 1.0625rem;
            font-weight: 600;
            color: #FFFFFF;
        }
        
        /* ============================================
           FINAL CTA SECTION
           ============================================ */
        .final-cta {
            padding: var(--spacing-4xl) 0;
            background-color: var(--bg-primary);
            transition: var(--transition-theme);
        }
        
        .final-cta-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }
        
        .final-cta h2 {
            margin-bottom: var(--spacing-md);
        }
        
        .final-cta-subtitle {
            font-size: 1.25rem;
            color: var(--text-secondary);
            margin-bottom: var(--spacing-xl);
            line-height: 1.7;
        }
        
        .cta-features {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: var(--spacing-lg);
            margin-top: var(--spacing-lg);
            font-size: 0.9375rem;
            color: var(--text-tertiary);
        }
        
        .cta-features span {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .cta-features span::before {
            content: '✓';
            font-weight: 700;
            color: var(--color-orange);
        }
        
        /* ============================================
           FOOTER - Ícones SVG
           ============================================ */
        .footer {
            background-color: var(--footer-bg);
            color: var(--footer-text);
            padding: var(--spacing-3xl) 0 var(--spacing-lg);
            transition: var(--transition-theme);
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-xl);
        }
        
        .footer-section h3 {
            color: #FFFFFF;
            font-size: 1.125rem;
            margin-bottom: var(--spacing-md);
        }
        
        .footer-section p {
            color: var(--footer-text);
            font-size: 0.9375rem;
            line-height: 1.7;
        }
        
        .footer-logo {
            font-family: var(--font-display);
            font-size: 1.75rem;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: var(--spacing-md);
        }
        
        .footer-contact {
            list-style: none;
        }
        
        .footer-contact li {
            margin-bottom: var(--spacing-sm);
            display: flex;
            align-items: flex-start;
            gap: var(--spacing-sm);
        }
        
        .footer-contact svg {
            width: 18px;
            height: 18px;
            stroke: var(--color-orange);
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
            flex-shrink: 0;
            margin-top: 2px;
        }
        
        .footer-contact a {
            color: var(--footer-text);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .footer-contact a:hover {
            color: var(--color-orange);
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: var(--spacing-lg);
            text-align: center;
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.875rem;
        }
        
        /* ============================================
           FLOATING WHATSAPP BUTTON - Ícone SVG
           ============================================ */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
        }
        
        .whatsapp-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
            background-color: var(--color-orange);
            color: #FFFFFF;
            border-radius: 50%;
            text-decoration: none;
            box-shadow: 0 4px 20px rgba(249, 115, 22, 0.4);
            transition: var(--transition);
        }
        
        .whatsapp-btn svg {
            width: 30px;
            height: 30px;
            fill: #FFFFFF;
        }
        
        .whatsapp-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 30px rgba(249, 115, 22, 0.5);
        }
        
        /* ============================================
           MENU MOBILE RESPONSIVO (até 768px)
           ============================================ */
        @media (max-width: 768px) {
            :root {
                --spacing-xl: 2rem;
                --spacing-2xl: 3rem;
                --spacing-3xl: 4rem;
                --spacing-4xl: 5rem;
            }
            
            .section {
                padding: var(--spacing-3xl) 0;
            }
            
            .nav {
                gap: var(--spacing-sm);
            }
            
            /* --- EXIBIR HAMBÚRGUER --- */
            .hamburger {
                display: flex;
            }
            
            /* Esconder CTA desktop, exibir no menu mobile */
            .nav-cta-desktop {
                display: none;
            }
            
            .nav-cta-mobile {
                display: block;
                margin-top: var(--spacing-md);
            }
            
            .nav-cta-mobile .btn {
                width: 100%;
                text-align: center;
            }
            
            /* --- MENU OVERLAY FULLSCREEN --- */
            .nav-links {
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100vh;
                
                flex-direction: column;
                justify-content: center;
                align-items: center;
                gap: 2rem;
                
                background: var(--overlay-bg);
                backdrop-filter: blur(10px);
                -webkit-backdrop-filter: blur(10px);
                
                opacity: 0;
                visibility: hidden;
                pointer-events: none;
                transform: translateY(-100%);
                
                transition: opacity 0.4s ease,
                            transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55),
                            visibility 0.4s,
                            background-color 0.3s ease;
                
                z-index: 1001;
                padding: 0;
                margin: 0;
            }
            
            .nav-links.active {
                opacity: 1;
                visibility: visible;
                pointer-events: auto;
                transform: translateY(0);
            }
            
            .nav-links li {
                width: 100%;
                max-width: 300px;
                text-align: center;
                
                opacity: 0;
                transform: translateY(-20px);
                transition: opacity 0.3s ease, 
                            transform 0.3s ease;
            }
            
            .nav-links.active li {
                opacity: 1;
                transform: translateY(0);
            }
            
            .nav-links.active li:nth-child(1) { transition-delay: 0.1s; }
            .nav-links.active li:nth-child(2) { transition-delay: 0.2s; }
            .nav-links.active li:nth-child(3) { transition-delay: 0.3s; }
            .nav-links.active li:nth-child(4) { transition-delay: 0.4s; }
            .nav-links.active li:nth-child(5) { transition-delay: 0.5s; }
            
            .nav-links li a {
                display: block;
                padding: 1.25rem 2rem;
                font-size: 1.375rem;
                font-weight: 600;
                color: var(--text-primary);
                text-align: center;
                
                border-radius: 8px;
                transition: all 0.3s ease;
            }
            
            .nav-links li a:hover,
            .nav-links li a:active {
                background: var(--bg-secondary);
                color: var(--color-orange);
                transform: scale(1.05);
            }
            
            body.menu-open {
                overflow: hidden;
                height: 100vh;
            }
            
            .hero {
                padding-top: calc(80px + var(--spacing-3xl));
                min-height: auto;
            }
            
            .hero-cta-group {
                flex-direction: column;
            }
            
            .hero-cta-group .btn {
                width: 100%;
            }
            
            .about-content {
                grid-template-columns: 1fr;
                gap: var(--spacing-xl);
            }
            
            .skills-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 480px) {
            .container {
                padding: 0 var(--spacing-md);
            }
            
            .services-grid,
            .differentials-grid {
                grid-template-columns: 1fr;
            }
        }