/* Reset e configurações básicas */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

html, body {
    height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Container principal */
.page-container {
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   HEADER & NAVIGATION
============================================ */
.header {
    background-color: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.footer-logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.company-name {
    font-size: 24px;
    font-weight: bold;
    color: #dc2626;
}

.nav-links {
    display: none;
    gap: 32px;
}

.nav-link {
    color: #1f2937;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: #dc2626;
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #dc2626;
}

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

.nav-cta-button {
    display: none;
    background-color: #dc2626;
    color: white;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-cta-button:hover {
    background-color: #b91c1c;
    transform: translateY(-2px);
}

.mobile-menu-btn {
    display: block;
    background: none;
    border: none;
    font-size: 24px;
    color: #1f2937;
    cursor: pointer;
    padding: 8px;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    padding: 20px;
    z-index: 999;
    flex-direction: column;
    gap: 16px;
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav-link {
    color: #1f2937;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    padding: 12px 0;
    border-bottom: 1px solid #e5e7eb;
    transition: color 0.3s ease;
}

.mobile-nav-link:hover {
    color: #dc2626;
}

.mobile-nav-cta {
    background-color: #dc2626;
    color: white;
    text-align: center;
    padding: 14px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 8px;
}

/* ============================================
   HERO SECTION
============================================ */
.hero {
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    color: white;
    padding: 140px 0 80px;
    flex-grow: 1;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.hero-shape-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
}

.hero-shape-2 {
    width: 300px;
    height: 300px;
    bottom: -50px;
    left: -50px;
}

.hero-shape-3 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 30%;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 1;
}

.hero-text {
    width: 100%;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.cta-button {
    background-color: white;
    color: #dc2626;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(220, 38, 38, 0.3);
}

.cta-button-secondary {
    background-color: transparent;
    color: white;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    border: 2px solid white;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button-secondary:hover {
    background-color: white;
    color: #dc2626;
}

.hero-stats-mini {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.hero-stat-mini {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 28px;
    font-weight: bold;
}

.stat-label {
    font-size: 14px;
    opacity: 0.8;
}

.hero-image {
    width: 100%;
    display: flex;
    justify-content: center;
}

.hero-image-wrapper {
    max-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-logo {
    max-width: 100%;
    height: auto;
    width: 500px;
}

/* ============================================
   FEATURES SECTION
============================================ */
.features {
    padding: 80px 0;
    background-color: #f9fafb;
}

.features-title {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 64px;
    color: #1f2937;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.feature-card {
    background-color: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(220, 38, 38, 0.15);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(220, 38, 38, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.feature-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 16px;
    color: #1f2937;
}

.feature-desc {
    color: #6b7280;
    font-size: 16px;
}

/* ============================================
   HOW IT WORKS SECTION
============================================ */
.how-it-works {
    padding: 100px 0;
    background-color: white;
}

.section-title {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    color: #1f2937;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    text-align: center;
    color: #6b7280;
    margin-bottom: 64px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.steps-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.step-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 300px;
    position: relative;
    transition: transform 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: #dc2626;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-icon i {
    font-size: 32px;
    color: white;
}

.step-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 12px;
    color: #1f2937;
}

.step-desc {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
}

.step-connector {
    color: #dc2626;
    font-size: 24px;
}

/* ============================================
   PLANS SECTION
============================================ */
.plans-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
}

.plans-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.plan-card {
    background: white;
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid transparent;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(220, 38, 38, 0.2);
}

.plan-card.plan-featured {
    border-color: #dc2626;
    transform: scale(1.05);
}

.plan-card.plan-featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #dc2626;
    color: white;
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.plan-name {
    font-size: 24px;
    font-weight: bold;
    color: #1f2937;
    margin-bottom: 16px;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 8px;
}

.price-currency {
    font-size: 24px;
    color: #6b7280;
    font-weight: 500;
}

.price-value {
    font-size: 56px;
    font-weight: bold;
    color: #dc2626;
    line-height: 1;
}

.price-period {
    font-size: 16px;
    color: #6b7280;
    margin-left: 4px;
}

.plan-description {
    color: #6b7280;
    margin-bottom: 24px;
}

.plan-features {
    list-style: none;
    text-align: left;
    margin-bottom: 32px;
}

.plan-features li {
    padding: 12px 0;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #374151;
}

.plan-features li:last-child {
    border-bottom: none;
}

.plan-features li i {
    color: #10b981;
    font-size: 14px;
}

.plan-features li i.fa-times {
    color: #9ca3af;
}

.plan-features li span {
    color: #9ca3af;
}

.plan-button {
    width: 100%;
    padding: 16px 32px;
    background: #dc2626;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.plan-button:hover {
    background: #b91c1c;
}

.plan-button-featured {
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
}

.plan-button-featured:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 16px rgba(220, 38, 38, 0.3);
}

/* ============================================
   STATS SECTION
============================================ */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.stat-icon i {
    font-size: 24px;
}

.stat-number {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 16px;
    opacity: 0.9;
}

/* ============================================
   TESTIMONIALS SECTION
============================================ */
.testimonials-section {
    padding: 100px 0;
    background-color: #f9fafb;
    overflow: hidden;
}

.testimonials-slider {
    overflow: hidden;
    padding: 20px 0;
}

.testimonials-track {
    display: flex;
    gap: 32px;
    transition: transform 0.5s ease;
}

.testimonial-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    min-width: 350px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 18px;
    margin-bottom: 16px;
}

.testimonial-stars i {
    margin-right: 4px;
}

.testimonial-text {
    font-size: 16px;
    color: #374151;
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

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

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 18px;
}

.testimonial-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
}

.testimonial-info span {
    font-size: 14px;
    color: #6b7280;
}

.testimonials-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 40px;
}

.testimonial-btn {
    width: 48px;
    height: 48px;
    background: white;
    border: 2px solid #dc2626;
    border-radius: 50%;
    color: #dc2626;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-btn:hover {
    background: #dc2626;
    color: white;
}

.testimonials-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    background: #d1d5db;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #dc2626;
    width: 30px;
    border-radius: 5px;
}

/* ============================================
   FAQ SECTION
============================================ */
.faq-section {
    padding: 100px 0;
    background-color: white;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 16px;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: #dc2626;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #dc2626;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 24px;
}

.faq-answer p {
    color: #6b7280;
    line-height: 1.7;
    font-size: 16px;
}

/* ============================================
   CONTACT SECTION
============================================ */
.contact-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(220, 38, 38, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 20px;
    color: #dc2626;
}

.contact-details h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
}

.contact-details p {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.6;
}

.whatsapp-badge {
    display: inline-block;
    background: #10b981;
    color: white;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 500;
    margin-top: 8px;
}

.whatsapp-card {
    border-left: 4px solid #10b981;
}

.contact-form-container {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: #374151;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-button {
    padding: 16px 32px;
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(220, 38, 38, 0.3);
}

/* ============================================
   FOOTER
============================================ */
.footer {
    background-color: #1f2937;
    color: white;
    padding: 64px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo span {
    font-size: 24px;
    font-weight: bold;
    color: white;
}

.footer-desc {
    color: #9ca3af;
    margin-bottom: 24px;
    line-height: 1.6;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: #dc2626;
    transform: translateY(-3px);
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.footer-column a {
    display: block;
    color: #9ca3af;
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #dc2626;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: center;
}

.footer-bottom p {
    color: #9ca3af;
    font-size: 14px;
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 24px;
}

.footer-legal a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: white;
}

/* ============================================
   RESPONSIVE DESIGN
============================================ */
@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
    
    .nav-cta-button {
        display: block;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .hero-content {
        flex-direction: row;
    }
    
    .hero-text {
        width: 50%;
        text-align: left;
        margin-bottom: 0;
    }
    
    .hero-subtitle {
        margin-left: 0;
    }
    
    .hero-buttons {
        justify-content: flex-start;
    }
    
    .hero-stats-mini {
        justify-content: flex-start;
    }
    
    .hero-image {
        width: 50%;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .steps-container {
        flex-direction: row;
        justify-content: center;
        align-items: flex-start;
    }
    
    .step-connector {
        margin-top: 40px;
    }
    
    .plans-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .testimonial-card {
        min-width: 400px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr 1.5fr;
    }
    
    .footer-content {
        grid-template-columns: 1.5fr 1fr;
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-badge {
        font-size: 12px;
    }
    
    .features-title,
    .section-title {
        font-size: 28px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    .plan-card.plan-featured {
        transform: none;
    }
    
    .plan-card.plan-featured:hover {
        transform: translateY(-8px);
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .testimonial-card {
        min-width: 280px;
    }
    
    .contact-form-container {
        padding: 24px;
    }
}

/* ============================================
   ANIMATIONS
============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.step-card,
.plan-card,
.testimonial-card,
.contact-card {
    animation: fadeInUp 0.6s ease forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }

.step-card:nth-child(1) { animation-delay: 0.1s; }
.step-card:nth-child(3) { animation-delay: 0.2s; }
.step-card:nth-child(5) { animation-delay: 0.3s; }

/* Scroll animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* AI Chat Bubble - Pretty Version */
.chat-bubble {
    position: fixed !important;
    bottom: 24px !important;
    right: 20px !important;
    left: auto !important;
    width: 68px;
    height: 68px;
    background: linear-gradient(145deg, #ef4444, #dc2626);
    border-radius: 50%;
    display: flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99999 !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: floatPulse 3s ease-in-out infinite;
    box-shadow: 
        0 10px 30px rgba(220,38,38,0.5),
        inset 0 2px 4px rgba(255,255,255,0.3),
        0 0 20px rgba(220,38,38,0.4);
    border: 2px solid rgba(255,255,255,0.2);
    position: relative;
    visibility: visible !important;
}

.chat-bubble::before {
    content: 'Fale com IA 🤖';
    position: absolute;
    bottom: 80px;
    right: -10px;
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: white;
    padding: 10px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(220,38,38,0.4);
    pointer-events: none;
}

.chat-bubble::after {
    content: '';
    position: absolute;
    bottom: 70px;
    right: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid #dc2626;
    opacity: 0;
    transition: all 0.3s ease;
}

.chat-bubble:hover::before,
.chat-bubble:hover::after {
    opacity: 1;
    transform: translateY(0);
}

.chat-bubble:hover {
    transform: scale(1.15) translateY(-4px);
    box-shadow: 
        0 20px 40px rgba(220,38,38,0.6),
        inset 0 2px 6px rgba(255,255,255,0.4),
        0 0 40px rgba(220,38,38,0.6);
}

@keyframes floatPulse {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.chat-bubble img.bubble-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    transition: transform 0.3s ease;
}

.chat-bubble:hover img.bubble-icon {
    transform: scale(1.1);
}

.chat-bubble span {
    display: none;
}

/* Mobile */
@media (max-width: 768px) {
    .chat-bubble {
        bottom: 20px;
        right: 20px;
        width: 60px;
        height: 60px;
    }
    
    .chat-bubble::before {
        font-size: 13px;
        padding: 8px 12px;
        right: -5px;
        bottom: 75px;
    }
}