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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #374151;
    background-color: #ffffff;
}

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

/* Tipografia */
.headline {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: #1E3A8A;
}

.highlight {
    background: linear-gradient(135deg, #10B981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sub-headline {
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 32px;
    color: #6B7280;
}

.section-title {
    font-size: 42px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 48px;
    color: #1E3A8A;
}

.feature-subtitle {
    font-size: 18px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 48px;
    color: #6B7280;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Botões */
.cta-button {
    background: linear-gradient(135deg, #10B981, #059669);
    color: white;
    border: none;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

.cta-button.primary {
    min-width: 250px;
    height: 56px;
}

.cta-button.final {
    width: 100%;
    height: 64px;
    font-size: 20px;
    margin-top: 24px;
}

/* SEÇÃO HERO */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #F9FAFB 0%, #F3F4F6 100%);
}

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

.hero-text {
    max-width: 500px;
}

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

/* Dashboard Mockup */
.laptop {
    width: 400px;
    height: 250px;
    background: #374151;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transform: perspective(1000px) rotateY(-15deg) rotateX(10deg);
}

.screen {
    width: 100%;
    height: 100%;
    background: #ffffff;
    border-radius: 8px;
    padding: 16px;
    overflow: hidden;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid #E5E7EB;
}

.logo {
    font-weight: 700;
    color: #1E3A8A;
    font-size: 16px;
}

.user-info {
    font-size: 14px;
    color: #6B7280;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.stat-card {
    background: #F9FAFB;
    padding: 12px;
    border-radius: 6px;
    text-align: center;
}

.stat-number {
    font-size: 18px;
    font-weight: 700;
    color: #10B981;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 10px;
    color: #6B7280;
}

/* SEÇÃO DE PROBLEMAS */
.problems {
    padding: 100px 0;
    background: #ffffff;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.problem-card {
    background: #ffffff;
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 1px solid #E5E7EB;
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.problem-card p {
    font-size: 16px;
    line-height: 1.5;
}

/* SEÇÃO DIFERENCIAL #1 */
.feature-1 {
    padding: 100px 0;
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
}

.feature-content {
    text-align: center;
}

.timeline {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 60px;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 10%;
    right: 10%;
    height: 4px;
    background: linear-gradient(90deg, #10B981, #1E3A8A);
    border-radius: 2px;
    z-index: 1;
}

.timeline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
}

.timeline-point {
    width: 20px;
    height: 20px;
    background: #10B981;
    border-radius: 50%;
    border: 4px solid #ffffff;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.timeline-content {
    margin-top: 16px;
    text-align: center;
}

.timeline-icons {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 8px;
}

.timeline-icons .icon {
    font-size: 20px;
}

.timeline-label {
    font-size: 14px;
    font-weight: 500;
    color: #374151;
}

/* SEÇÃO DIFERENCIAL #2 */
.feature-2 {
    padding: 100px 0;
    background: #ffffff;
}

.feature-2-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-top: 60px;
}

.feature-column {
    text-align: center;
}

.feature-column h3 {
    font-size: 24px;
    font-weight: 600;
    margin: 24px 0 12px;
    color: #1E3A8A;
}

.feature-column p {
    font-size: 16px;
    color: #6B7280;
}

/* Phone Mockup */
.phone-mockup {
    width: 200px;
    height: 350px;
    background: #374151;
    border-radius: 24px;
    padding: 20px;
    margin: 0 auto;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #ffffff;
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.qr-code {
    width: 120px;
    height: 120px;
    background: #000000;
    border-radius: 8px;
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
}

.qr-code.small {
    width: 80px;
    height: 80px;
    margin: 0 auto 12px;
}

.qr-pattern {
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, #ffffff 2px, #ffffff 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, #ffffff 2px, #ffffff 4px);
    opacity: 0.8;
}

.qr-label {
    font-size: 14px;
    font-weight: 500;
    color: #374151;
    margin-bottom: 8px;
}

.qr-amount {
    font-size: 20px;
    font-weight: 700;
    color: #10B981;
}

/* Email Mockup */
.email-mockup {
    width: 300px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border: 1px solid #E5E7EB;
    margin: 0 auto;
    overflow: hidden;
}

.email-header {
    background: #F9FAFB;
    padding: 16px;
    border-bottom: 1px solid #E5E7EB;
}

.email-subject {
    font-size: 14px;
    font-weight: 600;
    color: #374151;
}

.email-content {
    padding: 24px;
    text-align: center;
}

.email-text {
    font-size: 14px;
    color: #6B7280;
    margin-bottom: 12px;
}

.pix-key {
    font-size: 12px;
    color: #10B981;
    font-weight: 500;
    background: #F0FDF4;
    padding: 8px 12px;
    border-radius: 6px;
    display: inline-block;
}

/* SEÇÃO DE OFERTA */
.offer {
    padding: 100px 0;
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
}

.offer-card {
    max-width: 500px;
    margin: 0 auto;
    background: #ffffff;
    padding: 48px;
    border-radius: 16px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
    border: 2px solid #10B981;
    text-align: center;
}

.price-section {
    margin-bottom: 32px;
}

.old-price {
    font-size: 18px;
    color: #EF4444;
    text-decoration: line-through;
    margin-bottom: 8px;
}

.new-price {
    font-size: 48px;
    font-weight: 700;
    color: #10B981;
    margin-bottom: 8px;
}

.price-description {
    font-size: 16px;
    color: #6B7280;
}

.benefits-list {
    margin-bottom: 24px;
}

.benefit-item {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    text-align: left;
}

.checkmark {
    margin-right: 12px;
    font-size: 18px;
}

.guarantee {
    font-size: 14px;
    color: #6B7280;
    font-style: italic;
    margin-bottom: 24px;
}

/* MODAL */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: #ffffff;
    margin: 5% auto;
    padding: 40px;
    border-radius: 16px;
    width: 90%;
    max-width: 400px;
    position: relative;
    animation: slideIn 0.3s ease;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.close {
    color: #9CA3AF;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: 16px;
    right: 20px;
}

.close:hover {
    color: #374151;
}

.modal-content h2 {
    text-align: center;
    margin-bottom: 32px;
    color: #1E3A8A;
    font-size: 24px;
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    position: relative;
}

.form-group input {
    width: 100%;
    padding: 16px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: transparent;
}

.form-group input:focus {
    outline: none;
    border-color: #10B981;
}

.form-group input:focus + label,
.form-group input:valid + label {
    transform: translateY(-24px) scale(0.8);
    color: #10B981;
}

.form-group label {
    position: absolute;
    left: 16px;
    top: 16px;
    color: #9CA3AF;
    font-size: 16px;
    transition: all 0.3s ease;
    pointer-events: none;
    background: #ffffff;
    padding: 0 4px;
}

.modal-cta {
    margin-top: 16px;
}

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

@keyframes slideIn {
    from { 
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .headline {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .problems-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .feature-2-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .timeline {
        flex-direction: column;
        gap: 24px;
    }
    
    .timeline::before {
        display: none;
    }
    
    .laptop {
        width: 300px;
        height: 200px;
        transform: none;
    }
    
    .offer-card {
        margin: 0 16px;
        padding: 32px 24px;
    }
    
    .new-price {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .headline {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .sub-headline {
        font-size: 18px;
    }
    
    .feature-subtitle {
        font-size: 16px;
    }
    
    .cta-button.primary {
        min-width: 200px;
        height: 48px;
        font-size: 16px;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 24px;
    }
}