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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 5px;
    border-radius: 8px;
    position: relative;
}

.nav-brand:hover {
    transform: scale(1.05);
    background: rgba(10, 18, 210, 0.05);
}

.nav-brand:active {
    transform: scale(0.98);
}

.nav-brand.scrolled::after {
    content: "↑";
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #0A12D2, #081094);
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    opacity: 0;
    animation: fadeInBounce 0.5s ease-out forwards;
}

@keyframes fadeInBounce {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(10px);
    }
    50% {
        opacity: 1;
        transform: scale(1.1) translateY(-2px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.logo {
    height: 60px;
    width: auto;
    transition: filter 0.3s ease;
}

.nav-brand:hover .logo {
    filter: brightness(1.1);
}

.brand-name {
    font-size: 24px;
    font-weight: 700;
    color: #0A12D2;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #0A12D2;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #0A12D2, #081094);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(10, 18, 210, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, #0A12D2, #081094);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(10, 18, 210, 0.3);
}

.btn-outline {
    background: transparent;
    color: #0A12D2;
    border: 2px solid #0A12D2;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.btn-outline:hover {
    background: #0A12D2;
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 36px;
    font-size: 16px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8fffe 0%, #e8f8f5 100%);
    padding: 120px 0 80px;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #555;
    margin-bottom: 15px;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.social-proof {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
}

.users-count {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(10, 18, 210, 0.1);
    padding: 10px 20px;
    border-radius: 20px;
    color: #0A12D2;
    font-weight: 600;
}

/* Problems Section */
.problems {
    padding: 80px 0;
    background: #f8f9fa;
}

.problems h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 20px;
    color: #1a1a1a;
    font-weight: 700;
}

.problems .subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #0A12D2;
    margin-bottom: 50px;
    font-weight: 600;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.problem-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.problem-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0A12D2, #081094);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2rem;
}

.problem-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #1a1a1a;
    font-weight: 600;
}

.problem-card p {
    color: #666;
    line-height: 1.6;
}

/* Solution Section */
.solution {
    padding: 80px 0;
    background: white;
}

.solution h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 20px;
    color: #1a1a1a;
    font-weight: 700;
}

.solution .subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.solution-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    border: 1px solid #f0f0f0;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(10, 18, 210, 0.2);
}

.solution-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0A12D2, #081094);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2rem;
}

.solution-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #1a1a1a;
    font-weight: 600;
}

.solution-card p {
    color: #666;
    line-height: 1.6;
}

.cta-center {
    text-align: center;
    margin-top: 50px;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: #f8f9fa;
}

.features h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: #1a1a1a;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    border: 1px solid #f0f0f0;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(10, 18, 210, 0.2);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #0A12D2, #081094);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: white;
    font-size: 1.8rem;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #1a1a1a;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* How to Start Section */
.how-to-start {
    padding: 80px 0;
    background: white;
}

.how-to-start h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: #1a1a1a;
    font-weight: 700;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.step-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 2px solid #f0f0f0;
    transition: all 0.3s;
}

.step-card:hover {
    border-color: #0A12D2;
    transform: translateY(-5px);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0A12D2, #081094);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #1a1a1a;
    font-weight: 600;
}

.step-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 25px;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: #f8f9fa;
}

.pricing h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 20px;
    color: #1a1a1a;
    font-weight: 700;
}

.pricing .subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 50px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 2px solid #f0f0f0;
    transition: all 0.3s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.pricing-card.featured {
    border-color: #0A12D2;
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #0A12D2, #081094);
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #1a1a1a;
    font-weight: 600;
}

.pricing-header p {
    color: #666;
    margin-bottom: 30px;
}

.pricing-price {
    margin-bottom: 30px;
}

.price-old {
    color: #999;
    text-decoration: line-through;
    font-size: 1rem;
    display: block;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0A12D2;
    display: block;
}

.period {
    color: #666;
    font-size: 1rem;
}

.installments {
    color: #0A12D2;
    font-size: 0.9rem;
    font-weight: 600;
    display: block;
    margin-top: 5px;
}

.discount {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 700;
    margin-top: 10px;
    display: inline-block;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.pricing-features li {
    padding: 8px 0;
    color: #666;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li i {
    color: #0A12D2;
}

/* Custom Plans Section */
.custom-plans-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
    align-items: start;
}

.plans-benefits h3 {
    color: #0A12D2;
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    padding: 15px 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
}

.benefits-list li:last-child {
    border-bottom: none;
}

.benefits-list li i {
    color: #0A12D2;
    font-weight: 600;
    margin-right: 15px;
    font-size: 1.2rem;
}

.form-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.1);
    text-align: center;
}

.form-card h3 {
    color: #0A12D2;
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.form-card p {
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-info {
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid #f0f0f0;
}

.contact-info p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 8px 0;
    color: #666;
    font-size: 0.9rem;
}

.contact-info i {
    color: #0A12D2;
}

/* Benefits Section */
.benefits-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.benefits-section h2 {
    text-align: center;
    color: #0A12D2;
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-subtitle {
    text-align: center;
    color: #666;
    font-size: 1.2rem;
    margin-bottom: 50px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.benefit-card {
    background: white;
    padding: 40px 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #0A12D2, #081094);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.8rem;
}

.benefit-card h3 {
    color: #333;
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.benefit-card p {
    color: #666;
    line-height: 1.6;
}

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

/* Checkbox Group Styles */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 10px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 0.95rem;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 4px;
    position: relative;
    transition: all 0.3s;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: #0A12D2;
    border-color: #0A12D2;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 12px;
}

@media (max-width: 768px) {
    .custom-plans-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

/* Botão de comprar com efeito pulse */
.btn-purchase {
    background: linear-gradient(135deg, #0A12D2, #081094) !important;
    color: white !important;
    animation: pulse 2s infinite;
    border: none !important;
}

.btn-purchase:hover {
    animation-play-state: paused;
    transform: scale(1.05) !important;
    box-shadow: 0 15px 40px rgba(10, 18, 210, 0.6) !important;
}

/* Botão outline com pulsação */
.btn-outline.btn-purchase {
    background: linear-gradient(135deg, #0A12D2, #081094) !important;
    color: white !important;
    border: 2px solid #0A12D2 !important;
}

.btn-outline.btn-purchase:hover {
    background: linear-gradient(135deg, #081094, #0A12D2) !important;
    color: white !important;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: white;
}

.faq h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: #1a1a1a;
    font-weight: 700;
}

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

.faq-item {
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 20px;
}

.faq-question {
    padding: 20px 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.faq-question:hover {
    color: #0A12D2;
}

.faq-question h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

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

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

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

.faq-answer.active {
    max-height: 200px;
    padding-bottom: 20px;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-brand .brand-name {
    color: #0A12D2;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #0A12D2;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: transparent;
    border: 2px solid #666;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    text-decoration: none;
    transition: all 0.3s;
    position: relative;
}

/* Facebook - Azul oficial */
.footer-social a[href*="facebook"] {
    border-color: #1877F2;
    color: #1877F2;
}

.footer-social a[href*="facebook"]:hover {
    background: #1877F2;
    color: white;
    transform: scale(1.1);
}

/* Instagram - Gradiente oficial */
.footer-social a[href*="instagram"] {
    border-color: #E4405F;
    color: #E4405F;
}

.footer-social a[href*="instagram"]:hover {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
    color: white;
    transform: scale(1.1);
}

/* YouTube - Vermelho oficial */
.footer-social a[href*="youtube"] {
    border-color: #FF0000;
    color: #FF0000;
}

.footer-social a[href*="youtube"]:hover {
    background: #FF0000;
    color: white;
    transform: scale(1.1);
}

/* WhatsApp - Verde oficial */
.footer-social a[href*="wa.me"] {
    border-color: #25D366;
    color: #25D366;
}

.footer-social a[href*="wa.me"]:hover {
    background: #25D366;
    color: white;
    transform: scale(1.1);
}

/* Email - Azul profissional */
.footer-social a[href*="mailto"] {
    border-color: #0066CC;
    color: #0066CC;
}

.footer-social a[href*="mailto"]:hover {
    background: #0066CC;
    color: white;
    transform: scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    color: #ccc;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease-in-out;
}

.modal-content {
    background-color: #ffffff;
    margin: 3% auto;
    padding: 0;
    border: none;
    width: 90%;
    max-width: 900px;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.4s ease-out;
    max-height: 95vh;
    overflow-y: auto;
}

.professional-modal {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.modal-header {
    background: linear-gradient(135deg, #0A12D2 0%, #0A12D2 100%);
    color: white;
    padding: 24px 32px;
    border-radius: 16px 16px 0 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.header-text h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2;
}

.header-subtitle {
    margin: 4px 0 0 0;
    font-size: 14px;
    opacity: 0.9;
    font-weight: 400;
}

.close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 16px;
    color: white;
}

.close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.modal-body {
    padding: 32px;
}

/* Progress Indicator */
.progress-indicator {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
    gap: 24px;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 15px;
    left: calc(100% + 12px);
    width: 24px;
    height: 2px;
    background: #e5e7eb;
    z-index: 1;
}

.modal-content .step.active:not(:last-child)::after {
    background: #0A12D2 !important;
}

.step-number {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #e5e7eb;
    color: #6b7280;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.modal-content .step.active .step-number {
    background: #0A12D2 !important;
    color: white;
}

.step-label {
    font-size: 12px;
    color: #6b7280;
    font-weight: 500;
    text-align: center;
}

.modal-content .step.active .step-label {
    color: #0A12D2 !important;
}

/* Form Sections */
.form-sections {
    position: relative;
}

.form-section {
    display: none;
    animation: fadeInUp 0.3s ease-out;
}

.form-section.active {
    display: block;
}

.form-section h3 {
    color: #1f2937;
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 24px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.form-section h3 i {
    color: #0A12D2;
    width: 24px;
}

/* Form Groups */
.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s ease;
    background: #ffffff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0A12D2;
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Checkbox Grid */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.checkbox-card {
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: #ffffff;
    position: relative;
    display: block;
}

.checkbox-card:hover {
    border-color: #0A12D2;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.1);
}

.checkbox-card input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-card input[type="checkbox"]:checked + .checkbox-content {
    color: #0A12D2;
}

.checkbox-card input[type="checkbox"]:checked ~ * {
    border-color: #0A12D2;
    background: rgba(37, 211, 102, 0.05);
}

.checkbox-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.checkbox-content i {
    font-size: 24px;
    color: #6b7280;
    transition: all 0.2s ease;
}

.checkbox-card input[type="checkbox"]:checked + .checkbox-content i {
    color: #0A12D2;
}

.checkbox-title {
    font-weight: 600;
    color: #1f2937;
    font-size: 14px;
}

.checkbox-desc {
    font-size: 12px;
    color: #6b7280;
    line-height: 1.3;
}

/* Form Navigation */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid #e5e7eb;
}

.btn-prev,
.btn-next {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 120px;
    justify-content: center;
}

.btn-prev {
    background: #f3f4f6;
    color: #6b7280;
    border: 1px solid #d1d5db;
}

.btn-prev:hover {
    background: #e5e7eb;
    color: #4b5563;
}

.btn-next {
    background: #0A12D2;
    color: white;
    border: 1px solid #0A12D2;
}

.btn-next:hover {
    background: #081094;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(10, 18, 210, 0.3);
}

/* Modal Footer */
.modal-footer {
    background: #f9fafb;
    padding: 20px 32px;
    border-radius: 0 0 16px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #e5e7eb;
}

.security-info,
.response-time {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #6b7280;
}

.security-info i,
.response-time i {
    color: #0A12D2;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Loading Modal */
.loading-content {
    text-align: center;
    padding: 60px 40px;
    background: white;
    border-radius: 16px;
    max-width: 400px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f4f6;
    border-top: 4px solid #25D366;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .modal-content {
        margin: 5% auto;
        width: 95%;
        max-height: 90vh;
    }
    
    .modal-header {
        padding: 20px 24px;
    }
    
    .header-text h2 {
        font-size: 20px;
    }
    
    .modal-body {
        padding: 24px 20px;
    }
    
    .progress-indicator {
        gap: 16px;
        margin-bottom: 24px;
    }
    
    .step:not(:last-child)::after {
        width: 16px;
        left: calc(100% + 8px);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .checkbox-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .checkbox-card {
        padding: 12px;
    }
    
    .form-navigation {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn-prev,
    .btn-next,
    .btn-purchase {
        width: 100%;
        min-width: auto;
    }
    
    .modal-footer {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding: 16px;
    }
}

/* Loading Modal */
.loading-content {
    text-align: center;
    padding: 40px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f0f0f0;
    border-top: 4px solid #0A12D2;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(10, 18, 210, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 35px rgba(10, 18, 210, 0.5);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(10, 18, 210, 0.3);
    }
}

.loading-content h3 {
    margin-bottom: 10px;
    color: #333;
}

.loading-content p {
    color: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .nav-menu {
        gap: 15px;
    }
    
    .nav-menu a {
        display: none;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .problems-grid,
    .solution-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }

    /* Modal responsivo para tablets */
    .modal {
        padding: 15px 0;
    }
    
    .modal-content {
        margin: 15px auto;
        width: 95%;
        max-height: calc(100vh - 30px);
    }
    
    .modal-body {
        padding: 25px 20px;
    }
    
    .modal-header {
        padding: 20px 25px;
    }
    
    .modal-header h2 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .btn-large {
        padding: 15px 25px;
        font-size: 14px;
    }
    
    /* Modal otimizado para celular */
    .modal {
        padding: 0;
    }
    
    .modal-content {
        margin: 0;
        width: 100%;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .modal-header {
        padding: 20px;
        flex-shrink: 0;
    }
    
    .modal-header h2 {
        font-size: 1.2rem;
    }
    
    .close {
        font-size: 24px;
        right: 20px;
    }
    
    .modal-body {
        padding: 20px;
        flex: 1;
    }
    
    .modal-subtitle {
        margin-bottom: 25px;
        font-size: 1rem;
    }
    
    .form-group {
        margin-bottom: 16px;
    }
    
    .form-group label {
        margin-bottom: 6px;
        font-size: 14px;
    }
    
    .form-group input,
    .form-group select {
        padding: 16px 14px;
        font-size: 16px;
        border-radius: 8px;
        min-height: 50px;
    }
    
    .modal-body .btn-primary,
    .modal-body .btn-large {
        margin-top: auto;
        margin-bottom: 0;
        padding: 18px 20px;
        font-size: 16px;
        min-height: 56px;
        border-radius: 10px;
    }
    
    /* Ajuste específico para formulários em mobile */
    .form-row {
        gap: 10px;
    }
}

/* Ajustes adicionais para telas muito pequenas */
@media (max-width: 360px) {
    .modal-body {
        padding: 15px;
    }
    
    .modal-header {
        padding: 15px;
    }
    
    .form-group input,
    .form-group select {
        padding: 14px 12px;
    }
    
    .modal-body .btn-primary,
    .modal-body .btn-large {
        padding: 16px 18px;
        font-size: 15px;
    }
}