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

:root {
    --primary-red: #DC2626;
    --primary-red-dark: #B91C1C;
    --primary-red-light: #FEE2E2;
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #6B7280;
    --gray-500: #4B5563;
    --gray-600: #374151;
    --gray-700: #1F2937;
    --gray-800: #111827;
    --gray-900: #0F172A;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
}

/* Header - Refactored */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    z-index: 1000;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.header .container {
    max-width: 1200px;
    margin: 0 auto;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    position: relative;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    text-decoration: none;
    z-index: 1001;
}

.navbar-brand i {
    color: var(--primary-red);
    font-size: 1.75rem;
}

.navbar-toggler {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.navbar-toggler-icon {
    width: 100%;
    height: 3px;
    background-color: var(--gray-800);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.navbar-toggler.active .navbar-toggler-icon:nth-child(1) {
    transform: translateY(10.5px) rotate(45deg);
}

.navbar-toggler.active .navbar-toggler-icon:nth-child(2) {
    opacity: 0;
}

.navbar-toggler.active .navbar-toggler-icon:nth-child(3) {
    transform: translateY(-10.5px) rotate(-45deg);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin: 0;
}

.nav-link {
    color: var(--gray-800);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: color 0.3s ease;
    position: relative;
    padding: 0.25rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-red);
}

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

.btn-header {
    padding: 0.625rem 1.5rem;
    font-size: 0.9375rem;
    white-space: nowrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--primary-red-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--gray-800);
    border: 2px solid var(--gray-300);
}

.btn-secondary:hover {
    background-color: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-red);
    border: 2px solid var(--primary-red);
}

.btn-outline:hover {
    background-color: var(--primary-red);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
}

/* Hero Section - Redesigned */
.hero {
    position: relative;
    padding: 9rem 0 5rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #FAFAFA;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(220, 38, 38, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(220, 38, 38, 0.04) 0%, transparent 50%);
    background-size: 100% 100%;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(250, 250, 250, 0.95) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 48fr 52fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    padding-right: 2rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.1) 0%, rgba(220, 38, 38, 0.05) 100%);
    padding: 0.625rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.hero-badge i {
    color: var(--primary-red);
    font-size: 0.875rem;
}

.hero-badge span {
    color: var(--primary-red);
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.3px;
}

.hero-title {
    font-size: 62px;
    font-weight: 800;
    line-height: 1.1;
    color: #0F172A;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.highlight {
    color: var(--primary-red);
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    height: 12px;
    background: rgba(220, 38, 38, 0.15);
    z-index: -1;
    border-radius: 4px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-weight: 400;
    max-width: 540px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.stat-mini {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stat-mini i {
    color: var(--primary-red);
    font-size: 1rem;
}

.stat-mini span {
    color: #0F172A;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.btn-hero {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-hero i {
    font-size: 1.125rem;
    transition: transform 0.3s ease;
}

.btn-hero:hover i {
    transform: translateX(3px);
}

.btn-primary.btn-hero:hover i {
    transform: scale(1.1);
}

.hero-visual {
    position: relative;
}

.dashboard-container {
    position: relative;
    width: 100%;
}

.dashboard-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    transition: all 0.4s ease;
}


/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--gray-700);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 500;
}

/* Problem Section */
.problem {
    padding: 5rem 0;
    background-color: var(--gray-50);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

@media (max-width: 640px) {
    .problem-grid {
        grid-template-columns: 1fr;
    }
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.problem-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--primary-red-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-icon i {
    font-size: 2rem;
    color: var(--primary-red);
}

.problem-item h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.problem-item p {
    color: var(--gray-700);
    line-height: 1.6;
}

/* Solution Section */
.solution {
    padding: 5rem 0;
}

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

@media (max-width: 640px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-card {
    padding: 2rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-red);
    transform: scaleX(0);
    transition: var(--transition);
}

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

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-red-light);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--primary-red);
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--gray-700);
    line-height: 1.6;
}

/* Results Section */
.results {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.results-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 768px) {
    .results-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .results-text .section-title {
        text-align: center;
    }
    
    .results-text .section-subtitle {
        text-align: center;
    }
}

.results-text .section-title {
    text-align: left;
    margin-bottom: 1rem;
}

.results-text .section-subtitle {
    text-align: left;
    margin-bottom: 2rem;
    color: var(--gray-700);
    font-weight: 500;
}

.results-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.result-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.result-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.result-icon i {
    color: var(--white);
    font-size: 1.2rem;
}

.result-text h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.result-text p {
    color: var(--gray-700);
    line-height: 1.6;
}

.growth-chart {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 640px) {
    .growth-chart {
        padding: 1.5rem;
    }
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

@media (max-width: 480px) {
    .chart-header {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
}

.chart-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
}

.chart-period {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.chart-container {
    position: relative;
    height: 200px;
    margin-bottom: 1.5rem;
}

.chart-line {
    position: relative;
    width: 100%;
    height: 100%;
}

.line-point {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--primary-red);
    border: 3px solid var(--white);
    border-radius: 50%;
    box-shadow: var(--shadow);
}

.line-point::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 12px;
    width: calc(100% + 50px);
    height: 2px;
    background: var(--primary-red);
    z-index: -1;
}

.line-point:last-child::before {
    display: none;
}

.point-value {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--gray-700);
    background: var(--white);
    padding: 4px 8px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    white-space: nowrap;
}

.chart-growth {
    text-align: center;
    padding: 1rem;
    background: var(--primary-red-light);
    border-radius: var(--border-radius);
}

.growth-percentage {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-red);
}

.growth-text {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

/* How it Works Section */
.how-it-works {
    padding: 5rem 0;
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .steps-container {
        flex-direction: column;
        gap: 2rem;
    }
    
    .step {
        max-width: 100%;
    }
}

.step {
    text-align: center;
    max-width: 250px;
    position: relative;
}

.step-number {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background: var(--primary-red);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
    z-index: 1;
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--primary-red-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.step-icon i {
    font-size: 2rem;
    color: var(--primary-red);
}

.step h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.step p {
    color: var(--gray-700);
    line-height: 1.6;
}

.step-connector {
    width: 60px;
    height: 2px;
    background: linear-gradient(to right, var(--primary-red), var(--primary-red-light));
    position: relative;
}

.step-connector::after {
    content: '';
    position: absolute;
    right: -5px;
    top: -3px;
    width: 0;
    height: 0;
    border-left: 8px solid var(--primary-red);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
}

.cta-center {
    text-align: center;
}

/* Plans Section */
.plans {
    padding: 5rem 0;
    background-color: var(--gray-50);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 640px) {
    .plans-grid {
        grid-template-columns: 1fr;
    }
}

.plan-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
}

.plan-card.featured {
    border-color: var(--primary-red);
    transform: scale(1.05);
}

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

.plan-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.plan-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-red);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.plan-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--gray-200);
}

.plan-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.plan-description {
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.currency {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
}

.amount {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--gray-900);
}

.period {
    font-size: var(--font-size-base);
    color: var(--gray-600);
}

.plan-features {
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.feature i {
    color: var(--primary-red);
    font-size: var(--font-size-sm);
}

.feature span {
    color: var(--gray-800);
    font-weight: 500;
}

.trial-text {
    margin-top: 1rem;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    font-weight: 500;
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

@media (max-width: 640px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.footer-brand p {
    margin: 1rem 0 1.5rem;
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--primary-red);
    font-size: 1.5rem;
}

.ssl-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-400);
    font-size: var(--font-size-sm);
}

.ssl-badge i {
    color: #10B981;
}

.footer-contact h4,
.footer-links h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--gray-400);
}

.contact-item i {
    color: var(--primary-red);
    width: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-red);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-700);
    color: var(--gray-400);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 52px;
    }
}

@media (max-width: 1024px) {
    .hero {
        padding: 7rem 0 4rem;
        min-height: auto;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-text {
        text-align: center;
        padding-right: 0;
        order: 1;
    }
    
    .hero-visual {
        order: 2;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .hero-subtitle {
        max-width: 100%;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
}

/* Tablet e Mobile */
@media (max-width: 768px) {
    /* Header Mobile */
    .navbar-toggler {
        display: flex;
    }
    
    .navbar-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 1.5rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transform: translateX(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .navbar-menu.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }
    
    .navbar-nav {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        display: block;
        padding: 1rem;
        text-align: center;
        border-bottom: 1px solid var(--gray-200);
        font-size: 1rem;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-link:hover {
        background: var(--gray-50);
    }
    
    .nav-item:last-child .nav-link {
        border-bottom: none;
    }
    
    .btn-header {
        width: 100%;
        margin-top: 1rem;
        justify-content: center;
    }
    
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero-badge {
        font-size: 0.875rem;
    }
    
    .hero-title {
        font-size: 40px;
        letter-spacing: -0.5px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        align-items: center;
    }
    
    .btn-hero {
        width: 100%;
        max-width: 340px;
        justify-content: center;
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-subtitle {
        font-size: var(--font-size-base);
        padding: 0 1rem;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .problem {
        padding: 3rem 0;
    }
    
    .solution {
        padding: 3rem 0;
    }
    
    .results {
        padding: 3rem 0;
    }
    
    .how-it-works {
        padding: 3rem 0;
    }
    
    .plans {
        padding: 3rem 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .plan-card.featured {
        transform: none;
    }
    
    .plan-card.featured:hover {
        transform: translateY(-5px);
    }
    
    .results-content {
        gap: 2rem;
    }
    
    .steps-container {
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .container {
        padding: 0 1.5rem;
    }
}

/* Mobile pequeno */
@media (max-width: 480px) {
    .hero {
        padding: 5rem 0 2rem;
    }
    
    .hero-badge {
        padding: 0.5rem 1rem;
    }
    
    .hero-badge span {
        font-size: 0.8125rem;
    }
    
    .hero-title {
        font-size: 32px;
        line-height: 1.2;
        letter-spacing: -0.3px;
    }
    
    .highlight::after {
        bottom: 4px;
        height: 8px;
    }
    
    .hero-subtitle {
        font-size: 0.9375rem;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat-mini span {
        font-size: 0.8125rem;
    }
    
    .hero-buttons {
        gap: 0.75rem;
    }
    
    .btn-hero {
        padding: 0.875rem 1.75rem;
        font-size: 0.9375rem;
    }
    
    .dashboard-image {
        border-radius: 8px;
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
        line-height: 1.2;
    }
    
    .section-subtitle {
        font-size: var(--font-size-sm);
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .problem,
    .solution,
    .results,
    .how-it-works,
    .plans {
        padding: 2.5rem 0;
    }
    
    .feature-card,
    .problem-card {
        padding: 1.5rem;
    }
    
    .feature-icon,
    .problem-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }
    
    .stat-item h3 {
        font-size: var(--font-size-3xl);
    }
    
    .stat-item p {
        font-size: var(--font-size-sm);
    }
    
    .step {
        padding: 1.5rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
    
    .step h3 {
        font-size: var(--font-size-lg);
    }
    
    .plan-card {
        padding: 1.5rem;
    }
    
    .plan-card h3 {
        font-size: var(--font-size-xl);
    }
    
    .price {
        font-size: var(--font-size-3xl);
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .footer-content {
        text-align: center;
    }
    
    .footer-section {
        align-items: center;
    }
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Loading states */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: loading 1.5s infinite;
}

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