:root {
    --primary: #4f46e5;
    --primary-light: #818cf8;
    --primary-dark: #4338ca;
    --secondary: #06b6d4;
    --background: #ffffff;
    --surface: #f9fafc;
    --bg-card: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-light: #64748b;
    --border: #e2e8f0;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --gradient: linear-gradient(135deg, #4f46e5, #06b6d4);
    --gradient-hover: linear-gradient(135deg, #4338ca, #0891b2);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--background);
    transition: background 0.3s, color 0.3s;
}

/* ==================== DARK MODE ==================== */
body.dark {
    --background: #0f172a;
    --surface: #1e293b;
    --bg-card: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-light: #94a3b8;
    --border: #334155;
}

/* ==================== GLASSMORPHISM ==================== */
.glass-effect {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-md);
}

body.dark .glass-effect {
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 24px;
    transition: var(--transition);
}

body.dark .glass-card {
    background: rgba(30, 41, 59, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-card-hover {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 24px;
    transition: var(--transition);
}

body.dark .glass-card-hover {
    background: rgba(30, 41, 59, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-card-hover:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.glass-header {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

body.dark .glass-header {
    background: rgba(15, 23, 42, 0.92);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-icon {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    transition: var(--transition);
}

.glass-icon:hover {
    background: var(--gradient);
    transform: translateY(-3px) scale(1.1);
}

/* ==================== GRADIENTES ==================== */
.gradient-bg {
    background: var(--gradient);
}

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

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::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 ease;
}

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

/* ==================== MICROINTERAÇÕES ==================== */
.btn, .service-card, .client-testimonial-card, .step-card, .tool-item, .faq-item {
    transition: var(--transition);
}

.btn:active, .service-card:active, .tool-item:active {
    transform: scale(0.98);
}

a, button {
    cursor: pointer;
    transition: var(--transition);
}

/* Botões Flutuantes */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    animation: pulse 2s infinite;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    transition: transform 0.3s;
}

.whatsapp-float a:hover { transform: scale(1.1); }
.whatsapp-float i { font-size: 32px; color: white; }

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

.copy-whatsapp {
    position: fixed;
    bottom: 110px;
    right: 30px;
    z-index: 1000;
    background: var(--primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.copy-whatsapp:hover { transform: scale(1.1); background: var(--primary-dark); }
.copy-whatsapp i { font-size: 24px; color: white; }

.dark-mode-toggle {
    position: fixed;
    bottom: 30px;
    right: 100px;
    z-index: 1000;
    background: var(--surface);
    border: 1px solid var(--border);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.dark-mode-toggle:hover {
    background: var(--primary);
    transform: scale(1.1);
}

.dark-mode-toggle i {
    font-size: 1.2rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.dark-mode-toggle:hover i {
    color: white;
}

body.dark .dark-mode-toggle {
    background: var(--surface);
    border-color: var(--border);
}

body.dark .dark-mode-toggle i {
    color: var(--text-primary);
}

body.dark .dark-mode-toggle:hover {
    background: var(--primary);
}

body.dark .dark-mode-toggle:hover i {
    color: white;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 1000;
    background: var(--gradient);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
}

.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top i { font-size: 20px; color: white; }

/* Contador de Pessoas Online */
.online-counter {
    position: fixed;
    bottom: 120px;
    left: 30px;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    border-left: 3px solid var(--success);
}

.online-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse-green 1.5s infinite;
}

@keyframes pulse-green { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
}

.menu-toggle { display: none; font-size: 1.5rem; cursor: pointer; color: var(--text-primary); }

.nav-menu { display: flex; gap: 2.5rem; list-style: none; }
.nav-menu a { text-decoration: none; color: var(--text-secondary); font-weight: 500; transition: var(--transition); }
.nav-menu a:hover { color: var(--primary); }

/* Hero Section com Parallax */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem 4rem;
    position: relative;
    text-align: center;
    background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(0,0,0,0.5)), url('/assets/img/girl-coding-interactive-screen.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

body.dark .hero {
    background: linear-gradient(135deg, rgba(0,0,0,0.85), rgba(0,0,0,0.65)), url('/assets/img/girl-coding-interactive-screen.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white;
}

.hero-title-line {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.hero-title-fixed {
    color: white;
    display: inline-block;
}

.dynamic-text-container {
    display: inline-block;
    min-width: 280px;
    text-align: left;
}

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

.cursor {
    display: inline-block;
    width: 3px;
    background: white;
    animation: blink 0.7s infinite;
    margin-left: 2px;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    font-size: 0.8rem;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    display: block;
    margin-top: 5px;
}

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

/* Seções */
.section {
    padding: 5rem 2rem;
}

.section-alt {
    background: var(--surface);
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.2rem;
}

/* Layout 2 colunas */
.two-column-layout {
    display: flex;
    gap: 2rem;
    align-items: stretch;
}

.left-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.right-column {
    flex: 1;
    display: flex;
}

/* Cards */
.info-card, .timer-card, .roi-card {
    border-radius: 24px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: var(--transition);
    background: var(--bg-card);
}

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

.roi-card {
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* Timer */
.timer-card {
    text-align: center;
    position: relative;
    overflow: hidden;
}

.urgent-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--danger);
    color: white;
    padding: 0.25rem 1rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 0 20px 0 20px;
}

.timer-numbers {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--danger);
    margin: 1rem 0;
    background: rgba(239, 68, 68, 0.1);
    padding: 0.5rem;
    border-radius: 16px;
}

/* ROI */
.roi-input-group {
    margin-bottom: 1rem;
    text-align: left;
}

.roi-input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.roi-input-group input,
.roi-input-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border);
    border-radius: 12px;
    background: var(--background);
    color: var(--text-primary);
}

.roi-result {
    background: var(--gradient);
    border-radius: 16px;
    padding: 1.5rem;
    color: white;
    margin-top: 1rem;
    text-align: center;
}

.roi-amount {
    font-size: 2rem;
    font-weight: 800;
}

/* Lead Magnet */
.lead-magnet-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.lead-magnet-form input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid var(--border);
    border-radius: 12px;
    background: var(--background);
}

.lead-magnet-form button {
    padding: 0.75rem 1.5rem;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
}

/* Counters */
.counters-flex {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 1rem;
}

.counter-item {
    text-align: center;
}

.counter-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.counter-label {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(79, 70, 229, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-outline:hover {
    background: white;
    color: var(--primary);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2rem;
    border-radius: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: var(--gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.service-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-cta {
    display: inline-block;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    margin-top: auto;
}

/* Clientes Showcase */
.clients-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.client-testimonial-card {
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: var(--transition);
    background: var(--bg-card);
}

.client-testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.client-quote {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
    position: relative;
    padding-left: 1.5rem;
}

.client-quote::before {
    content: '"';
    font-size: 3rem;
    position: absolute;
    left: -0.5rem;
    top: -1rem;
    opacity: 0.3;
    color: var(--primary);
    font-family: serif;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.client-avatar {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.client-details {
    display: flex;
    flex-direction: column;
}

.client-details strong {
    color: var(--text-primary);
    font-size: 1rem;
}

.client-details span {
    color: var(--text-light);
    font-size: 0.8rem;
}

/* Tools Carousel */
.tools-carousel {
    overflow: hidden;
    width: 100%;
    position: relative;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.tools-track {
    display: flex;
    gap: 1.5rem;
    width: max-content;
    animation: scrollTools 200s linear infinite;
}

.tool-item {
    min-width: 120px;
    height: 110px;
    border-radius: 16px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    background: var(--bg-card);
}

.tool-item:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.tool-item img {
    width: 40px;
    height: 40px;
}

.tool-icon {
    font-size: 32px;
}

.tool-item span {
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
}

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

.tools-carousel:hover .tools-track {
    animation-play-state: paused;
}

/* Step Cards */
.steps-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-top: 2rem;
}

.step-card {
    border-radius: 24px;
    padding: 2rem;
    text-align: center;
    flex: 1;
    min-width: 200px;
    position: relative;
    border: 1px solid var(--border);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    background: var(--bg-card);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 20px;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.step-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.step-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.step-duration {
    display: inline-block;
    background: var(--primary-light);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    margin-top: 2rem;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.comparison-table th,
.comparison-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.comparison-table th {
    background: var(--gradient);
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
}

.comparison-table th:first-child {
    background: var(--primary-dark);
}

.comparison-table td:first-child {
    font-weight: 600;
    background: rgba(79, 70, 229, 0.05);
}

.comparison-table tr:hover td {
    background: rgba(79, 70, 229, 0.02);
}

.comparison-table td strong {
    color: var(--primary);
}

/* FAQ */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-radius: 16px;
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
    background: var(--bg-card);
}

.faq-item:hover {
    border-color: var(--primary-light);
}

.faq-question {
    padding: 1.25rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: rgba(79, 70, 229, 0.05);
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    padding: 0 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 1.25rem 1.25rem;
}

/* Cases Carousel */
.cases-carousel {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    padding: 0 40px;
}

.cases-track {
    display: flex;
    gap: 2rem;
    transition: transform 0.5s ease;
}

.case-card {
    flex: 0 0 calc(33.333% - 1.33rem);
    padding: 2rem;
    border-radius: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
    background: var(--bg-card);
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.case-card h3 {
    margin-bottom: 1rem;
    color: var(--primary);
}

.case-card p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.carousel-prev, .carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-prev { left: 0; }
.carousel-next { right: 0; }

.carousel-prev:hover, .carousel-next:hover {
    background: var(--primary-dark);
    transform: translateY(-50%) scale(1.1);
}

/* Calendly */
.calendly-section {
    border-radius: 32px;
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border);
    background: var(--bg-card);
}

.calendly-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--gradient);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 1rem;
    transition: var(--transition);
}

.calendly-button:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 2.5rem;
    border-radius: 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    background: var(--bg-card);
}

.form-group { margin-bottom: 1.5rem; }

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    background: var(--background);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-light);
}

.security-badge i { font-size: 1rem; color: var(--success); }

/* Exit Popup */
.exit-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.exit-popup-content {
    max-width: 450px;
    margin: 20px;
    padding: 2rem;
    border-radius: 32px;
    text-align: center;
    position: relative;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.exit-popup-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-light);
}

.exit-popup-content h3 { margin: 1rem 0; }
.exit-popup-content p { margin-bottom: 1.5rem; }

#exitPopupForm {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

#exitPopupForm input {
    padding: 0.75rem;
    border: 2px solid var(--border);
    border-radius: 12px;
    background: var(--background);
}

#exitPopupForm button {
    padding: 0.75rem;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1e293b, #0f172a);
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer a { color: rgba(255, 255, 255, 0.7); text-decoration: none; display: block; margin-bottom: 0.5rem; transition: var(--transition); }

.footer a:hover { color: white; transform: translateX(5px); }

.social-icons { display: flex; gap: 1rem; margin-top: 1rem; }

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icons a:hover { background: var(--primary); transform: translateY(-3px); }

.newsletter-form { display: flex; gap: 0.5rem; margin-top: 1rem; }

.newsletter-form input { flex: 1; padding: 0.75rem; border: none; border-radius: 8px; }

.newsletter-form button { padding: 0.75rem 1rem; background: var(--primary); color: white; border: none; border-radius: 8px; cursor: pointer; }

.footer-bottom { text-align: center; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255, 255, 255, 0.1); }

/* ==================== CONTADOR DE VERSÃO ==================== */
.version-counter {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.7rem;
    opacity: 0.5;
    transition: opacity 0.3s ease;
    font-family: 'Inter', monospace;
    letter-spacing: 0.5px;
}

.version-counter:hover {
    opacity: 1;
    cursor: pointer;
}

.version-counter span {
    font-family: 'Inter', monospace;
}

/* Efeito de clique no changelog */
.version-counter:active {
    transform: scale(0.98);
}

/* Recent Activity Toast */
.recent-activity-toast {
    position: fixed;
    bottom: 20px;
    left: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: 0.75rem 1rem;
    z-index: 1000;
    animation: slideInLeft 0.3s ease, fadeOut 5s forwards;
    border-left: 4px solid var(--success);
    max-width: 280px;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toast-icon {
    font-size: 1.5rem;
}

.toast-text {
    display: flex;
    flex-direction: column;
    font-size: 0.85rem;
}

.toast-text strong {
    color: var(--primary);
}

@keyframes slideInLeft {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* PDF Button */
.btn-pdf {
    background: rgb(245, 159, 159);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-pdf:hover {
    transform: scale(1.05);
    background: #f0f0f0;
}

/* Responsive */
@media (max-width: 1024px) {
    .case-card { flex: 0 0 calc(50% - 1rem); }
    .carousel-prev, .carousel-next { display: none; }
}

@media (max-width: 768px) {
    .menu-toggle { display: block; }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--background);
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
        border-bottom: 1px solid var(--border);
    }
    
    .nav-menu.active { display: flex; }
    
    .hero-title { font-size: 2rem; }
    .hero-title-line { 
        flex-direction: column;
        gap: 0.25rem;
    }
    .dynamic-text-container { min-width: 240px; text-align: center; }
    .hero { padding: 6rem 1rem 3rem; background-attachment: scroll; }
    
    .section { padding: 3rem 1rem; }
    .section-title { font-size: 1.8rem; }
    
    .two-column-layout { flex-direction: column; }
    .left-column { gap: 1.5rem; }
    
    .case-card { flex: 0 0 100%; }
    
    .dark-mode-toggle, .whatsapp-float { bottom: 20px; right: 20px; }
    .copy-whatsapp { bottom: 100px; right: 20px; }
    .back-to-top { bottom: 20px; left: 20px; }
    .dark-mode-toggle { right: 90px; }
    .lead-magnet-form { flex-direction: column; }
    .online-counter { bottom: 100px; left: 20px; }
    
    .tools-grid { gap: 1rem; }
    .tool-item { padding: 0.75rem; }
    .tool-item img { width: 35px; height: 35px; }
    
    .clients-showcase { grid-template-columns: 1fr; }
    
    .recent-activity-toast {
        bottom: 100px;
        left: 10px;
        max-width: 220px;
    }
}

/* Animações de entrada */
.service-card, .testimonial-card, .client-testimonial-card, .case-card,
.result-card, .step-card, .faq-item {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* ==================== CONTADOR DE VERSÃO DISCRETO ==================== */
.version-badge {
    position: fixed;
    bottom: 15px;
    right: 15px;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    padding: 4px 10px;
    border-radius: 20px;
    font-family: 'Inter', monospace;
    font-size: 0.65rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.15);
    white-space: nowrap;
}

.version-badge:hover {
    background: rgba(79, 70, 229, 0.8);
    color: white;
    opacity: 1;
    transform: scale(1.02);
    border-color: rgba(255, 255, 255, 0.3);
}

.version-text {
    font-weight: 400;
}

.version-date {
    font-weight: 300;
    opacity: 0.8;
}

.version-badge:active {
    transform: scale(0.98);
}

/* Responsivo - mobile */
@media (max-width: 768px) {
    .version-badge {
        bottom: 10px;
        right: 10px;
        padding: 3px 8px;
        font-size: 0.55rem;
    }
}

/* Dark mode - mantém consistência */
body.dark .version-badge {
    background: rgba(0, 0, 0, 0.6);
    color: rgba(255, 255, 255, 0.5);
}

body.dark .version-badge:hover {
    background: rgba(79, 70, 229, 0.9);
    color: white;
}