/* RESET E CONFIGURAÇÕES BÁSICAS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #334155;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* COMPONENTES REUTILIZÁVEIS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.btn-primary {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
}

.btn-secondary:hover {
    background: #2563eb;
    color: white;
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 700px;
    margin: 0 auto;
}

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e2e8f0;
    z-index: 1000;
    padding: 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2563eb;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: #475569;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #2563eb;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: #475569;
    transition: all 0.3s ease;
}

/* HERO SECTION */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* DUAL CHAT ILLUSTRATION */
.dual-chat-illustration {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    max-width: 500px;
}

/* BROWSER MOCKUP */
.browser-mockup {
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    width: 280px;
}

.browser-header {
    background: #f1f5f9;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 12px 12px 0 0;
}

.website-content {
    border-radius: 0 0 12px 12px;
}

.browser-dots {
    display: flex;
    gap: 6px;
}

.browser-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e1;
}

.browser-dots span:first-child {
    background: #ef4444;
}

.browser-dots span:nth-child(2) {
    background: #f59e0b;
}

.browser-dots span:last-child {
    background: #10b981;
}

.browser-url {
    background: white;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    color: #64748b;
    flex: 1;
}

.website-content {
    padding: 20px;
    background: #f8fafc;
    min-height: 200px;
    position: relative;
}

.chat-widget {
    position: absolute;
    bottom: -60px;
    right: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    width: 220px;
    overflow: hidden;
}

.chat-header2 {
    background: #2563eb;
    color: white;
    padding: 12px 16px;
    border-radius: 12px 12px 0 0;
    font-size: 12px;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 6px;
}

.chat-messages {
    padding: 16px;
    max-height: 190px;
    overflow-y: auto;
}

.chat-bubble {
    margin-bottom: 8px;
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 12px;
    max-width: 80%;
}

.chat-bubble-bot {
    background: #f1f5f9;
    color: #334155;
    margin-right: auto;
    border-bottom-left-radius: 4px;
}

.chat-bubble-user {
    background: #2563eb;
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 4px;
}

/* PHONE MOCKUP */
.phone-mockup {
    position: relative;
    background: #0e7367;
    border-radius: 20px;
    padding: 8px;
    width: 192px;
    padding-bottom: 2rem;
}

.phone-mockup:before {
    content: '';
    position: absolute;
    bottom: 6px;
    height: 20px;
    width: 20px;
    border-radius: 50%;
    left: calc(50% - 10px);	
    background: #145e55;
}

.phone-header {
    background: #128c7e;
    border-radius: 12px 12px 0 0;
}

.whatsapp-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: white;
}

.profile-pic {
    width: 32px;
    height: 32px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.contact-info {
    line-height: 1;
}

.contact-info h4 {
    font-size: 14px;
    margin: 0;
}

.contact-info span {
    font-size: 11px;
    opacity: 0.8;
}

.whatsapp-messages {
    background: #e5ddd5;
    padding: 16px;
    min-height: 200px;
    border-radius: 0 0 12px 12px;
}

.whatsapp-bubble {
    margin-bottom: 8px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    max-width: 80%;
    position: relative;
}

.whatsapp-bubble.incoming {
    background: white;
    color: #000;
    margin-right: auto;
    border-bottom-left-radius: 2px;
    padding-bottom: 10px;
}

.whatsapp-bubble.outgoing {
    background: #dcf8c6;
    color: #000;
    margin-left: auto;
    border-bottom-right-radius: 2px;
}

.whatsapp-bubble .time {
    font-size: 10px;
    opacity: 0.6;
    display: block;
    text-align: right;
    margin-top: 4px;
    position: absolute;
    bottom: 4px;
    right: 7px;
}

/* RECURSOS SECTION */
.recursos {
    padding: 100px 0;
    background: white;
}

.recursos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.recurso-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.recurso-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #2563eb;
}

.recurso-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.recurso-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 16px;
}

.recurso-description {
    color: #64748b;
    line-height: 1.6;
}

/* DEPOIMENTOS SECTION */
.depoimentos {
    padding: 100px 0;
    background: #f8fafc;
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.depoimento-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.depoimento-content {
    margin-bottom: 24px;
}

.depoimento-content p {
    font-size: 1.1rem;
    color: #475569;
    font-style: italic;
    line-height: 1.6;
}

.depoimento-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-photo {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    flex-shrink: 0;
}

.author-info h4 {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 4px;
}

.author-info p {
    color: #64748b;
    font-size: 0.9rem;
}

/* CALL TO ACTION */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.cta .btn-primary {
    background: white;
    color: #2563eb;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.cta .btn-primary:hover {
    background: #f8fafc;
    transform: translateY(-2px);
}

/* FOOTER */
.footer {
    background: #1e293b;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 12px;
}

.footer-logo p {
    color: #94a3b8;
}

.footer-section h4 {
    font-weight: 600;
    margin-bottom: 16px;
    color: white;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-link {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #2563eb;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: #2563eb;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 20px;
    text-align: center;
    color: #94a3b8;
}


/* ... keep existing code (reset, components, header, hero, recursos sections) */

/* ATENDIMENTO SECTION */
.atendimento {
    padding: 100px 0;
    background: #f8fafc;
}

.atendimento-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.atendimento-text .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.atendimento-text .section-subtitle {
    text-align: left;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.atendimento-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.feature-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.feature-content p {
    color: #64748b;
    line-height: 1.5;
    font-size: 0.95rem;
}

/* DASHBOARD MOCKUP */
.atendimento-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    width: 100%;
    max-width: 600px;
    height: 500px;
    display: flex;
    flex-direction: column;
}

.dashboard-header {
    background: #2563eb;
    color: white;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #1d4ed8;
}

.dashboard-logo {
    font-weight: 700;
    font-size: 1.1rem;
}

.dashboard-nav {
    display: flex;
    gap: 24px;
}

.nav-item {
    font-size: 0.9rem;
    opacity: 0.8;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.nav-item.active {
    opacity: 1;
    border-bottom: 2px solid white;
    padding-bottom: 2px;
}

.dashboard-user {
    display: flex;
    align-items: center;
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.dashboard-main {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.conversations-sidebar {
    width: 280px;
    background: #f8fafc;
    border-right: 1px solid #e2e8f0;
    overflow-y: auto;
}

.sidebar-header {
    padding: 16px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1e293b;
}

.conversation-count {
    background: #2563eb;
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.conversation-item {
    padding: 12px 16px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    gap: 12px;
    cursor: pointer;
    transition: background 0.2s ease;
    position: relative;
}

.conversation-item:hover {
    background: #e2e8f0;
}

.conversation-item.active {
    background: white;
    border-left: 3px solid #2563eb;
}

.conversation-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.conversation-avatar.whatsapp {
    background: #25d366;
    color: white;
}

.conversation-avatar.website {
    background: #2563eb;
    color: white;
}

.conversation-info {
    flex: 1;
    min-width: 0;
}

.conversation-name {
    font-weight: 600;
    font-size: 0.85rem;
    color: #1e293b;
    margin-bottom: 4px;
}

.conversation-preview {
    font-size: 0.75rem;
    color: #64748b;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 4px;
}

.conversation-time {
    font-size: 0.7rem;
    color: #94a3b8;
}

.conversation-status {
    position: absolute;
    top: 12px;
    right: 12px;
}

.conversation-status.new {
    width: 8px;
    height: 8px;
    background: #ef4444;
    border-radius: 50%;
}

.chat-area {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chat-header {
    padding: 16px 20px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
}

.chat-contact {
    display: flex;
    gap: 12px;
    align-items: center;
}

.contact-avatar {
    width: 36px;
    height: 36px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.contact-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: #1e293b;
}

.contact-status {
    font-size: 0.75rem;
    color: #10b981;
}

.chat-actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    background: none;
    border: none;
    padding: 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s ease;
    font-size: 0.9rem;
}

.action-btn:hover {
    background: #f1f5f9;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f8fafc;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.message {
    display: flex;
    max-width: 80%;
}

.message.customer {
    align-self: flex-start;
}

.message.agent {
    align-self: flex-end;
}

.message-content {
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.85rem;
    line-height: 1.4;
    position: relative;
}

.message.customer .message-content {
    background: white;
    color: #1e293b;
    border-bottom-left-radius: 4px;
}

.message.agent .message-content {
    background: #2563eb;
    color: white;
    border-bottom-right-radius: 4px;
}

.message-time {
    font-size: 0.7rem;
    opacity: 0.7;
    display: block;
    margin-top: 4px;
}

.ai-suggestion {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: 8px;
    padding: 12px;
    margin-top: 8px;
    font-size: 0.8rem;
}

.suggestion-header {
    font-weight: 600;
    color: #92400e;
    margin-bottom: 6px;
}

.suggestion-text {
    color: #78350f;
    margin-bottom: 8px;
    font-style: italic;
}

.use-suggestion {
    background: #f59e0b;
    color: white;
    border: none;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background 0.2s ease;
}

.use-suggestion:hover {
    background: #d97706;
}

.chat-input-area {
    background: white;
    border-top: 1px solid #e2e8f0;
    padding: 16px 20px;
}

.quick-responses {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.quick-btn {
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #475569;
}

.quick-btn:hover {
    background: #e2e8f0;
    border-color: #cbd5e1;
}

.input-container {
    display: flex;
    gap: 12px;
    align-items: center;
}

.message-input2 {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.message-input2:focus {
    border-color: #2563eb;
}

.send-btn {
    background: #2563eb;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    font-size: 1.1rem;
}

.send-btn:hover {
    background: #1d4ed8;
}

/* ... keep existing code (depoimentos, cta, footer sections) */

/* RESPONSIVE DESIGN */

/* Tablet */
@media (max-width: 768px) {
    /* ... keep existing code (container, nav, hero, section responsiveness) */
    
    .atendimento-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .atendimento-text .section-title,
    .atendimento-text .section-subtitle {
        text-align: center;
    }
    
    .dashboard-container {
        max-width: 100%;
        height: 400px;
    }
    
    .conversations-sidebar {
        width: 200px;
    }
    
    .conversation-item {
        padding: 10px 12px;
    }
    
    .conversation-name {
        font-size: 0.8rem;
    }
    
    .conversation-preview {
        font-size: 0.7rem;
    }
    
    .chat-messages {
        padding: 16px;
    }
    
    .quick-responses {
        gap: 6px;
    }
    
    .quick-btn {
        font-size: 0.7rem;
        padding: 4px 8px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    /* ... keep existing code (mobile responsiveness) */
    
    .atendimento {
        padding: 60px 0;
    }
    
    .atendimento-content {
        gap: 30px;
    }
    
    .feature-item {
        gap: 12px;
    }
    
    .feature-icon {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }
    
    .dashboard-container {
        height: 350px;
    }
    
    .conversations-sidebar {
        width: 150px;
    }
    
    .conversation-preview,
    .conversation-time {
        display: none;
    }
    
    .dashboard-nav {
        gap: 16px;
    }
    
    .nav-item {
        font-size: 0.8rem;
    }
    
    .chat-header {
        padding: 12px 16px;
    }
    
    .chat-messages {
        padding: 12px;
    }
    
    .message-content {
        font-size: 0.8rem;
        padding: 8px 12px;
    }
    
    .quick-responses {
        display: none;
    }
    
    .chat-input-area {
        padding: 12px 16px;
    }
}

/* ... keep existing code (animations and final styles) */


/* RESPONSIVE DESIGN */

/* Tablet */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .dual-chat-illustration {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .recursos-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
    }
    
    .depoimentos-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .cta-title {
        font-size: 2rem;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .header-content {
        padding: 12px 0;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .recursos, .depoimentos, .cta {
        padding: 60px 0;
    }
    
    .recursos-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .recurso-card, .depoimento-card {
        padding: 24px;
    }
    
    .browser-mockup {
        width: 240px;
    }
    
    .phone-mockup {
        width: 160px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .cta-title {
        font-size: 1.8rem;
    }
    
    .cta-subtitle {
        font-size: 1rem;
    }
}

/* Animações adicionais */
@media (prefers-reduced-motion: no-preference) {
    .recurso-card {
        animation: fadeInUp 0.6s ease forwards;
    }
    
    .depoimento-card {
        animation: fadeInUp 0.6s ease forwards;
    }
    
    .chat-bubble, .whatsapp-bubble {
        animation: slideInUp 0.6s ease forwards;
    }
    
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    @keyframes slideInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}