/* ARQUIVO: usuario/css/index.css */
/**
 * Estilos para a página inicial - Layout Minimalista
 */

/* === VARIÁVEIS CSS PARA DARK/LIGHT MODE === */
:root {
    /* Cores Light Mode - Paleta Minimalista */
    --bg-primary: #ffffff;
    --bg-secondary: #fafbfc;
    --bg-tertiary: #f4f6f8;
    --bg-card: #ffffff;
    --bg-modal: #ffffff;
    --bg-overlay: rgba(255, 255, 255, 0.98);
    
    /* Texto */
    --text-primary: #1a202c;
    --text-secondary: #718096;
    --text-muted: #a0aec0;
    --text-inverse: #ffffff;
    
    /* Cores de Accent - Paleta Minimalista */
    --accent-primary: #4285f4;
    --accent-secondary: #34a853;
    --accent-tertiary: #0f9d58;
    --accent-warning: #fbbc04;
    --accent-danger: #ea4335;
    --accent-purple: #9c27b0;
    
    /* Gradientes Suaves */
    --gradient-primary: linear-gradient(135deg, #4285f4 0%, #5a67d8 100%);
    --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-warm: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
    --gradient-cool: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    --gradient-subtle: linear-gradient(135deg, #f6f8fa 0%, #e9ecef 100%);
    
    /* Sombras Suaves */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.10);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.12);
    
    /* Bordas */
    --border-light: #e2e8f0;
    --border-medium: #cbd5e1;
    --border-dark: #94a3b8;
    
    /* Raios de borda */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 9999px;
    
    /* Transições */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Espacamentos */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 5rem;
    --space-5xl: 6rem;
}

/* Dark Mode Variables */
[data-tema="escuro"], [data-theme="dark"] {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-card: #161b22;
    --bg-modal: #161b22;
    --bg-overlay: rgba(13, 17, 23, 0.98);
    
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --text-inverse: #0d1117;
    
    --border-light: #30363d;
    --border-medium: #21262d;
    --border-dark: #8b949e;
    
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.4);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.5);
}

/* === RESET E BASE === */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* === BOTÕES MINIMALISTAS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    white-space: nowrap;
    user-select: none;
    font-family: inherit;
    background: none;
}

.btn-primary {
    background: var(--accent-primary);
    color: var(--text-inverse);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: #3367d6;
    border-color: #3367d6;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: var(--text-inverse);
    text-decoration: none;
}

.btn-outline {
    background: transparent;
    color: var(--accent-primary);
    border-color: var(--border-medium);
}

.btn-outline:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    text-decoration: none;
}

.btn-outline-light {
    background: transparent;
    color: var(--text-inverse);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--text-inverse);
    text-decoration: none;
}

.btn-text {
    background: transparent;
    color: var(--accent-primary);
    padding: var(--space-sm) var(--space-md);
    font-weight: 500;
    border: none;
}

.btn-text:hover {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    text-decoration: none;
}

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

/* === HERO SECTION MINIMALISTA === */
.hero-section {
    padding: var(--space-5xl) 0 var(--space-4xl);
    background: var(--bg-primary);
    position: relative;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-text {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.title-highlight {
    display: inline;
    color: var(--accent-primary);
    font-weight: 800;
}

.title-main {
    display: block;
    font-weight: 400;
    margin-top: var(--space-sm);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    margin-bottom: var(--space-3xl);
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.5;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

.feature-item i {
    font-size: 1.125rem;
    color: var(--accent-primary);
}

.hero-actions {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* === ESTATÍSTICAS MINIMALISTAS === */
.stats-floating {
    padding: var(--space-3xl) 0;
    background: var(--bg-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    max-width: 800px;
    margin: 0 auto;
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

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

.stat-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--space-md);
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-size: 1.5rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    line-height: 1;
}

.stat-label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* === SEÇÕES GERAIS === */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.5;
}

.section-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2xl);
}

/* === PROCESSO TIMELINE MINIMALISTA === */
.process-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-primary);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.process-step {
    position: relative;
    text-align: center;
    padding: var(--space-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

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

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--accent-primary);
    color: var(--text-inverse);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    border: 3px solid var(--bg-primary);
}

.step-content {
    padding-top: var(--space-lg);
}

.step-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-size: 1.5rem;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.95rem;
}

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

/* === PRODUTOS MINIMALISTAS === */
.products-section {
    padding: var(--space-4xl) 0;
}

.featured-section {
    background: var(--bg-secondary);
}

.recent-section {
    background: var(--bg-primary);
}

.carousel-wrapper {
    position: relative;
    margin: 0 -var(--space-md);
}

.carousel-container {
    overflow: hidden;
    border-radius: var(--radius-xl);
    padding: 0 var(--space-3xl);
}

.carousel-track {
    display: flex;
    gap: var(--space-lg);
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: var(--space-md) 0;
    scroll-snap-type: x mandatory;
}

.carousel-track::-webkit-scrollbar {
    display: none;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 10;
    box-shadow: var(--shadow-sm);
}

.carousel-btn:hover {
    background: var(--accent-primary);
    color: var(--text-inverse);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

.carousel-prev {
    left: var(--space-md);
}

.carousel-next {
    right: var(--space-md);
}

.product-card {
    min-width: 300px;
    max-width: 300px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    scroll-snap-align: start;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    height: 350px;
}

.product-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    height: 200px;
    position: relative;
    overflow: hidden;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform var(--transition-slow);
}

.product-thumb:hover {
    transform: scale(1.03);
}

.product-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
}

.product-placeholder i {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.product-badge {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-inverse);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    box-shadow: var(--shadow-sm);
}

.badge-featured {
    background: var(--accent-warning);
}

.badge-recent {
    background: var(--accent-primary);
}

.product-info {
    padding: var(--space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-meta {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.product-code {
    font-family: 'Monaco', 'Menlo', monospace;
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    width: fit-content;
}

.product-status {
    font-weight: 500;
    font-size: 0.9rem;
}

.status-available {
    color: var(--accent-tertiary);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.status-unavailable {
    color: var(--accent-danger);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* === EMPTY STATE === */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2.5rem;
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    font-size: 1rem;
}

/* === BENEFÍCIOS === */
.benefits-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-secondary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.benefit-card {
    text-align: center;
    padding: var(--space-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

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

.benefit-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-size: 1.5rem;
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.benefit-description {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.95rem;
}

/* === CTA FINAL === */
.cta-section {
    padding: var(--space-4xl) 0;
    background: var(--gradient-primary);
    color: var(--text-inverse);
    text-align: center;
    position: relative;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.cta-description {
    font-size: clamp(1rem, 2vw, 1.125rem);
    margin-bottom: var(--space-2xl);
    opacity: 0.95;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* === MODAL === */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(2px);
    z-index: 1000;
    padding: var(--space-lg);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.modal-container {
    background: var(--bg-modal);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--border-light);
    transform: scale(0.95);
    transition: transform var(--transition-normal);
}

.modal.active .modal-container {
    transform: scale(1);
}

.modal-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-content {
    padding: var(--space-lg);
}

.modal-image-container {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.modal-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

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

.modal-info-item {
    font-size: 1rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.modal-info-item strong {
    color: var(--text-primary);
    font-weight: 600;
    min-width: 100px;
}

/* === ERRO BANNER === */
.erro-banner {
    background: var(--bg-card);
    color: var(--accent-danger);
    padding: var(--space-md) var(--space-lg);
    text-align: center;
    border-radius: var(--radius-md);
    margin: var(--space-lg) auto;
    border: 1px solid var(--accent-danger);
    border-left: 4px solid var(--accent-danger);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    max-width: 700px;
}

/* === ANIMAÇÕES === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.5s ease-out forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.5s ease-out forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.5s ease-out forwards;
}

/* === SCROLLBAR PERSONALIZADA === */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* === FOCUS STATES PARA ACESSIBILIDADE === */
.btn:focus,
.modal-close:focus,
.carousel-btn:focus,
.product-thumb:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* === RESPONSIVIDADE === */
@media (max-width: 1024px) {
    .carousel-container {
        padding: 0 var(--space-2xl);
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .carousel-prev {
        left: var(--space-sm);
    }
    
    .carousel-next {
        right: var(--space-sm);
    }
    
    .product-card {
        min-width: 280px;
        max-width: 280px;
        height: 330px;
    }
    
    .product-image {
        height: 180px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero-section {
        padding: var(--space-3xl) 0;
    }
    
    .hero-features {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .btn-large {
        width: 100%;
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
    
    .process-timeline {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .carousel-container {
        padding: 0 var(--space-lg);
    }
    
    .carousel-track {
        gap: var(--space-md);
        padding: var(--space-sm) 0;
    }
    
    .carousel-btn {
        display: none;
    }
    
    .product-card {
        min-width: 260px;
        max-width: 260px;
        height: 320px;
    }
    
    .product-image {
        height: 170px;
    }
    
    .product-info {
        padding: var(--space-md);
    }
    
    .cta-actions {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .section-actions {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }
    
    .modal {
        padding: var(--space-md);
    }
    
    .modal-container {
        max-height: 95vh;
    }
    
    .modal-header {
        padding: var(--space-md);
    }
    
    .modal-content {
        padding: var(--space-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .hero-section {
        padding: var(--space-2xl) 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .stat-card {
        padding: var(--space-md);
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .process-step {
        padding: var(--space-md);
    }
    
    .step-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .benefit-card {
        padding: var(--space-md);
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .carousel-container {
        padding: 0 var(--space-sm);
    }
    
    .product-card {
        min-width: 240px;
        max-width: 240px;
        height: 300px;
    }
    
    .product-image {
        height: 150px;
    }
    
    .product-info {
        padding: var(--space-sm);
    }
    
    .modal-header {
        padding: var(--space-sm);
    }
    
    .modal-content {
        padding: var(--space-sm);
    }
    
    .empty-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
}

/* === MELHORIAS DE ACESSIBILIDADE === */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* === PRINT STYLES === */
@media print {
    .carousel-btn,
    .hero-actions,
    .cta-actions {
        display: none !important;
    }
    
    .hero-section,
    .cta-section {
        background: none !important;
        color: black !important;
    }
    
    .product-card,
    .stat-card,
    .benefit-card,
    .process-step {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }
    
    .modal {
        display: none !important;
    }
}

/* === PERFORMANCE OPTIMIZATIONS === */
.product-card,
.stat-card,
.benefit-card,
.process-step {
    will-change: transform;
}

.carousel-track {
    will-change: scroll-position;
}

/* === WEBKIT SPECIFIC === */
@supports (-webkit-backdrop-filter: blur(2px)) {
    .modal {
        -webkit-backdrop-filter: blur(2px);
    }
}

/* === UTILITÁRIOS ADICIONAIS === */
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }
.mb-6 { margin-bottom: var(--space-2xl); }

.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }
.mt-6 { margin-top: var(--space-2xl); }

.p-1 { padding: var(--space-xs); }
.p-2 { padding: var(--space-sm); }
.p-3 { padding: var(--space-md); }
.p-4 { padding: var(--space-lg); }
.p-5 { padding: var(--space-xl); }
.p-6 { padding: var(--space-2xl); }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }

.opacity-0 { opacity: 0; }
.opacity-25 { opacity: 0.25; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

.rounded-none { border-radius: 0; }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow-none { box-shadow: none; }
.shadow-xs { box-shadow: var(--shadow-xs); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-2xl { box-shadow: var(--shadow-2xl); }

.overflow-hidden { overflow: hidden; }
.overflow-visible { overflow: visible; }
.overflow-auto { overflow: auto; }
.overflow-x-hidden { overflow-x: hidden; }
.overflow-y-hidden { overflow-y: hidden; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.hidden { display: none; }

.flex-row { flex-direction: row; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }

.w-full { width: 100%; }
.h-full { height: 100%; }
.w-auto { width: auto; }
.h-auto { height: auto; }

.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }

.select-none { user-select: none; }
.select-text { user-select: text; }
.select-all { user-select: all; }
.select-auto { user-select: auto; }

/* === AJUSTES FINAIS === */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.d-flex { display: flex; }
.d-block { display: block; }
.d-none { display: none; }

.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}