/* Reset e Base */
* {
    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: #2C3E50;
    background-color: #FFFFFF;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.highlight {
    color: #25D366;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #25D366, #1E8449);
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, #25D366, #1E8449);
    color: white;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
}

.btn-outline {
    background: transparent;
    color: #25D366;
    border: 2px solid #25D366;
}

.btn-outline:hover {
    background: #25D366;
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 20px 40px;
    font-size: 1.2rem;
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

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

.logo {
    height: 50px;
    width: auto;
    border-radius: 8px;
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%2325D366" opacity="0.05"/><circle cx="75" cy="75" r="1" fill="%2325D366" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 600;
    color: #34495E;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    color: #34495E;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-cta {
    text-align: left;
}

.cta-subtitle {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #7F8C8D;
    font-weight: 500;
}

/* Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    background: #000;
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: rotate(-5deg);
    transition: transform 0.3s ease;
}

.phone-mockup:hover {
    transform: rotate(0deg) scale(1.05);
}

.whatsapp-chat {
    background: #ECE5DD;
    width: 300px;
    height: 500px;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.chat-header {
    background: #25D366;
    color: white;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.chat-name {
    font-weight: 600;
    flex: 1;
}

.online-indicator {
    color: #4CAF50;
    font-size: 0.8rem;
}

.chat-messages {
    flex: 1;
    padding: 20px 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    overflow-y: auto;
}

.message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.message.received {
    background: white;
    align-self: flex-start;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.message.sent {
    background: #DCF8C6;
    align-self: flex-end;
}

.food-image {
    background: #FFF3CD;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 2px dashed #FFC107;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    font-weight: 800;
}

.section-intro {
    text-align: center;
    font-size: 1.3rem;
    color: #34495E;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Problem Section */
.problem {
    background: #F8F9FA;
    position: relative;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 3rem;
}

.problem-item {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.problem-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.problem-item h3 {
    color: #E74C3C;
    margin-bottom: 1rem;
}

.problem-conclusion {
    background: linear-gradient(135deg, #E74C3C, #C0392B);
    color: white;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 12px 40px rgba(231, 76, 60, 0.3);
}

.problem-conclusion h3 {
    font-size: 1.5rem;
    margin: 0;
}

/* Solution Section */
.solution {
    background: linear-gradient(135deg, #25D366, #1E8449);
    color: white;
}

.solution .section-title,
.solution .section-intro {
    color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 3rem;
}

.benefit-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

.solution .btn-primary {
    background: white;
    color: #25D366;
}

.solution .btn-primary:hover {
    background: #f8f9fa;
}

/* How It Works Section */
.how-it-works {
    background: #F8F9FA;
}

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

.step {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 35px;
    top: 70px;
    width: 2px;
    height: 50px;
    background: linear-gradient(to bottom, #25D366, #1E8449);
}

.step-number {
    background: linear-gradient(135deg, #25D366, #1E8449);
    color: white;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.step-content h3 {
    color: #25D366;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.step-content p {
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Social Proof Section */
.social-proof {
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 4rem;
}

.testimonial {
    background: #F8F9FA;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.testimonial-content {
    margin-bottom: 20px;
}

.stars {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    font-size: 2.5rem;
}

.author-info strong {
    display: block;
    color: #2C3E50;
}

.author-info span {
    color: #7F8C8D


;
    font-size: 0.9rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat {
    background: linear-gradient(135deg, #25D366, #1E8449);
    color: white;
    padding: 30px 20px;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    display: block;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* Pricing Section */
.pricing {
    background: #F8F9FA;
    position: relative;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured {
    border: 3px solid #25D366;
    transform: scale(1.05);
    box-shadow: 0 20px 60px rgba(37, 211, 102, 0.2);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #E74C3C, #C0392B);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 30px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #2C3E50;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
    margin-bottom: 10px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: #25D366;
}

.amount {
    font-size: 4rem;
    font-weight: 800;
    color: #25D366;
}

.period {
    font-size: 1.2rem;
    color: #7F8C8D;
}

.price-detail {
    font-size: 1rem;
    color: #E74C3C;
    font-weight: 600;
}

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

.feature {
    padding: 12px 0;
    border-bottom: 1px solid #ECF0F1;
    font-size: 1rem;
    line-height: 1.5;
}

.feature:last-child {
    border-bottom: none;
}

.feature.bonus {
    color: #25D366;
    font-weight: 600;
}

.comparison {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
}

.comparison h3 {
    text-align: center;
    margin-bottom: 20px;
    color: #2C3E50;
}

.comparison-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.comparison-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: #F8F9FA;
    border-radius: 8px;
}

.comparison-item.highlight {
    background: linear-gradient(135deg, #25D366, #1E8449);
    color: white;
}

/* Urgency Section */
.urgency {
    background: linear-gradient(135deg, #E74C3C, #C0392B);
    color: white;
    text-align: center;
}

.urgency .section-title {
    color: white;
}

.urgency-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 3rem;
}

.urgency-highlight {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

.scarcity {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 12px;
    margin: 20px 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.final-push {
    font-size: 1.2rem;
    font-weight: 600;
}

.countdown {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.countdown h3 {
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.time-unit {
    text-align: center;
}

.time-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    background: white;
    color: #E74C3C;
    width: 80px;
    height: 80px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.time-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

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

.urgency .btn-primary {
    background: white;
    color: #E74C3C;
}

.urgency .btn-primary:hover {
    background: #f8f9fa;
}

/* FAQ Section */
.faq {
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
}

.faq-item {
    background: #F8F9FA;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.faq-item:hover {
    transform: translateY(-3px);
}

.faq-question {
    color: #25D366;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.faq-answer {
    color: #34495E;
    line-height: 1.7;
    margin: 0;
}

/* Final CTA Section */
.final-cta {
    background: linear-gradient(135deg, #2C3E50, #34495E);
    color: white;
    text-align: center;
}

.final-cta .section-title {
    color: white;
}

.final-choice {
    margin-bottom: 3rem;
}

.final-choice > p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
}

.choices {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 3rem 0;
}

.choice {
    padding: 30px;
    border-radius: 16px;
    text-align: left;
}

.choice.bad {
    background: rgba(231, 76, 60, 0.1);
    border: 2px solid rgba(231, 76, 60, 0.3);
}

.choice.good {
    background: rgba(37, 211, 102, 0.1);
    border: 2px solid rgba(37, 211, 102, 0.3);
}

.choice h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.final-message {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

.final-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: #2C3E50;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 60px;
    align-items: start;
    margin-bottom: 40px;
}

.footer-logo .logo {
    height: 60px;
}

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

.footer-info h3 {
    color: #25D366;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.footer-info p {
    margin-bottom: 10px;
    color: #BDC3C7;
}

.social-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.social-links a {
    color: #25D366;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #1E8449;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #34495E;
    color: #BDC3C7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .phone-mockup {
        transform: none;
    }
    
    .whatsapp-chat {
        width: 280px;
        height: 450px;
    }
    
    .problems-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .urgency-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .countdown-timer {
        gap: 15px;
    }
    
    .time-number {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .choices {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .final-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-large {
        padding: 16px 24px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .whatsapp-chat {
        width: 250px;
        height: 400px;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
    
    .step:not(:last-child)::after {
        display: none;
    }
    
    .amount {
        font-size: 3rem;
    }
    
    .time-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

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

/* Print Styles */
@media print {
    .header,
    .footer {
        display: none;
    }
    
    .hero {
        padding: 40px 0;
    }
    
    .btn {
        border: 2px solid #25D366;
        color: #25D366 !important;
        background: transparent !important;
    }
}