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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

/* Typography */
h1 {
    font-family: 'Pro', sans-serif;
    font-size: 3rem;
    line-height: 1.2;
    font-weight: 700;
}

h2 {
    font-family: 'Pro', sans-serif;
    font-size: 2.25rem;
    line-height: 1.3;
    font-weight: 600;
    margin-bottom: 1rem;
}

h3 {
    font-family: 'Pro', sans-serif;
    font-size: 1.5rem;
    line-height: 1.4;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

h4 {
    font-family: 'Pro', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

p, li, span {
    font-family: 'Pro', sans-serif;
    font-size: 1.25rem;
    line-height: 1.6;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(29, 171, 97, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo .logo-img {
    height: 45px;
    width: auto;
    max-width: 200px;
    transition: transform 0.3s ease;
}

.nav-logo .logo-img:hover {
    transform: scale(1.05);
}

.nav-logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.nav-logo .logo-icon {
    height: 60px;
    width: auto;
}

.nav-logo h2 {
    color: #1dab61;
    font-size: 1.8rem;
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #1dab61;
}

.btn-nav-login {
    background: #1dab61 !important;
    color: white !important;
    padding: 8px 20px !important;
    border-radius: 25px !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 10px rgba(29, 171, 97, 0.3) !important;
    margin-left: 1rem !important;
}

.btn-nav-login:hover {
    background: #16a34a !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 15px rgba(29, 171, 97, 0.4) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #1dab61;
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #1dab61;
    color: white;
    box-shadow: 0 4px 15px rgba(29, 171, 97, 0.3);
}

.btn-primary:hover {
    background: #16a34a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(29, 171, 97, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #1dab61;
    border: 2px solid #1dab61;
}

.btn-secondary:hover {
    background: #1dab61;
    color: white;
}

.btn-outline {
    background: transparent;
    color: #1dab61;
    border: 2px solid #1dab61;
}

.btn-outline:hover {
    background: #1dab61;
    color: white;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    color: #333;
    margin-bottom: 1rem;
}

.section-header p {
    color: #666;
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(0deg, #f8fffe 0%, #f0fff4 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h1 {
    color: #333;
    margin-bottom: 1.5rem;
}

.hero-benefits {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.hero-benefits li {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
    padding-left: 0;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}



.hero-benefits li:last-child {
    margin-bottom: 0;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-social-proof p {
    color: #1dab61;
    font-size: 1.1rem;
}

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

.phone-mockup {
    width: 300px;
    height: 607px;
    position: relative;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/mockup-phone.png') center center/cover no-repeat;
    z-index: 2;
    pointer-events: none;
}

.screen {
    width: 95%;
    height: 98%;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    overflow: hidden;
    position: relative;
    z-index: 1;
    padding-left: 14px;
    padding-top: 10px;
}

.screen video {
    object-fit: cover;
    border-radius: 10px;
}

.chat-bubble {
    background: white;
    color: #333;
    padding: 12px 16px;
    border-radius: 18px;
    margin-bottom: 10px;
    max-width: 80%;
    align-self: flex-end;
    font-size: 0.9rem;
}

.chat-bubble.bot {
    background: #dcf8c6;
    align-self: flex-start;
}

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

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.problem-card {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    background: #f8f9fa;
    transition: transform 0.3s ease;
}

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

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

.problem-card h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.problem-card p {
    color: #666;
    font-size: 1.1rem;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: linear-gradient(0deg, #f8fffe 0%, #f0fff4 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 5px 25px rgba(29, 171, 97, 0.1);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(29, 171, 97, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-card h3 {
    color: #333;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #666;
    font-size: 1.1rem;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: white;
}

.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
    gap: 2rem;
}

.step {
    text-align: center;
    flex: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #1dab61;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 15px rgba(29, 171, 97, 0.3);
}

.step-content h3 {
    color: #333;
    margin-bottom: 1rem;
}

.step-content p {
    color: #666;
    font-size: 1.1rem;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: linear-gradient(0deg, #f8fffe 0%, #f0fff4 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
}

.stars {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #ffc107;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 2rem;
    color: #333;
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    font-size: 3rem;
}

.testimonial-author strong {
    display: block;
    color: #333;
    font-size: 1.1rem;
}

.testimonial-author span {
    color: #666;
    font-size: 1rem;
}

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

.pricing-toggle {
    text-align: center;
    margin-bottom: 3rem;
}

.toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    color: #333;
    cursor: pointer;
}

.toggle-switch {
    width: 60px;
    height: 30px;
    background: #ddd;
    border-radius: 15px;
    position: relative;
    transition: background 0.3s ease;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

#billing-toggle:checked + span + .toggle-switch {
    background: #1dab61;
}

#billing-toggle:checked + span + .toggle-switch::after {
    transform: translateX(30px);
}

#billing-toggle {
    display: none;
}

.discount {
    background: orange;
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: bold;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.plan-card {
    background: white;
    border: 2px solid #f0f0f0;
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.plan-card:hover {
    border-color: #1dab61;
    transform: translateY(-5px);
}

.plan-card.featured {
    border-color: #1dab61;
    box-shadow: 0 10px 40px rgba(29, 171, 97, 0.2);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background:orange;
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

.plan-card h3 {
    color: #333;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.price {
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
}

.currency {
    font-size: 1.2rem;
    color: #666;
    align-self: flex-start;
    margin-top: 0.5rem;
}

.amount {
    font-size: 3rem;
    font-weight: bold;
    color: #1dab61;
}

.period {
    color: #666;
    font-size: 1.1rem;
    align-self: flex-end;
    margin-bottom: 0.5rem;
}

.plan-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.plan-features li {
    padding: 0.5rem 0;
    font-size: 1.1rem;
    color: #333;
}

.guarantee {
    text-align: center;
    margin-top: 3rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 15px;
}

.guarantee p {
    color: #1dab61;
    font-size: 1.1rem;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: linear-gradient(0deg, #f8fffe 0%, #f0fff4 100%);
}

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

.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: white;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-question h3 {
    color: #333;
    font-size: 1.2rem;
    margin: 0;
}

.faq-toggle {
    font-size: 1.5rem;
    color: #1dab61;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

/* Scroll to Top Button */
.scroll-to-top {
    background: transparent;
    color: #1dab61;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 8px;
    border-radius: 6px;
    margin-left: auto;
}

.scroll-to-top:hover {
    background: rgba(29, 171, 97, 0.1);
    transform: translateY(-1px);
}

.scroll-to-top svg {
    width: 20px;
    height: 20px;
}

.scroll-to-top span {
    font-size: 0.9rem;
    color: #1dab61;
    font-weight: 500;
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 6px 25px rgba(37, 211, 102, 0.7);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

/* Footer */
.footer {
    background: #333;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: #1dab61;
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section li {
    color: #ccc;
    font-size: 1rem;
}

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

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

.footer-section a:hover {
    color: #1dab61;
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    color: #999;
    font-size: 0.9rem;
    margin: 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    /* Typography ajustes para mobile */
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    p, li, span {
        font-size: 1.1rem;
    }

    /* Navigation */
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .btn-nav-login {
        margin-left: 0 !important;
        margin-top: 1rem !important;
        text-align: center !important;
        display: block !important;
        width: fit-content !important;
        margin: 1rem auto 0 !important;
    }

    /* Hero */
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .phone-mockup {
        width: 250px;
        height: 500px;
    }

    /* Steps */
    .steps-container {
        flex-direction: column;
        gap: 3rem;
    }

    /* Grids */
    .problems-grid,
    .features-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    /* Sections padding */
    .problems,
    .features,
    .how-it-works,
    .testimonials,
    .pricing,
    .faq {
        padding: 60px 0;
    }

    /* Container */
    .container {
        padding: 0 15px;
    }

    /* Cards padding */
    .feature-card,
    .testimonial-card,
    .plan-card {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .hero-cta {
        gap: 0.5rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .phone-mockup {
        width: 200px;
        height: 400px;
    }

    .feature-card,
    .testimonial-card,
    .plan-card {
        padding: 1.5rem;
    }

    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}