/* Estilos Gerais */
:root {
    --primary-color: #25D366;
    --primary-dark: #128C7E;
    --secondary-color: #34B7F1;
    --secondary-dark: #1e7297;
    --accent-color: #075E54;
    --light-bg: #f5f9fc;
    --dark-bg: #111b21;
    --text-color: #333;
    --text-light: #666;
    --text-white: #fff;
    --border-color: #e0e0e0;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--text-white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--text-white);
}

.btn-secondary:hover {
    background-color: #2a9ad0;
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--text-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-whatsapp {
    background-color: var(--primary-color);
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-whatsapp i {
    font-size: 1.2rem;
}

.btn-whatsapp:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-sign-in {
    background-color: var(--secondary-color);
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-sign-in:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

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

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

.logo img {
    height: 50px;
}

nav ul {
    display: flex;
    gap: 30px;
}

nav ul li a {
    font-weight: 500;
    position: relative;
}

nav ul li a:hover {
    color: var(--primary-color);
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

nav ul li a:hover::after {
    width: 100%;
}

.cta-header {
    display: flex;
    gap: 15px;
}

.menu-mobile {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 150px 0 80px;
    background-color: var(--light-bg);
    position: relative;
    overflow: hidden;
}

.video-header {
    min-width: 100%;
    min-height: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    opacity: 0.2;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 50px;
    z-index: 1;
    position: relative;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.hero-cta {
    display: flex;
    gap: 15px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    position: relative;
    width: 300px;
    height: 600px;
    background-color: #111;
    border-radius: 30px;
    padding: 10px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.chat-demo {
    padding: 15px;
    height: 100%;
    overflow-y: auto;
    background-color: #e5ddd5;
    background-image: url('https://web.whatsapp.com/img/bg-chat-tile-light_04fcacde539c58cca6745483d4858c52.png');
    background-repeat: repeat;
}

.chat-message {
    margin-bottom: 15px;
    max-width: 80%;
}

.chat-message p {
    padding: 10px 15px;
    border-radius: 10px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.chat-message.client {
    margin-left: auto;
}

.chat-message.client p {
    background-color: #dcf8c6;
    border-top-right-radius: 0;
}

.chat-message.bot p {
    background-color: #fff;
    border-top-left-radius: 0;
}

.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}

.wave-divider svg {
    bottom: -8px;
    position: relative;
}

/* Benefits Section */
.benefits {
    background-color: var(--text-white);
}

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

.benefit-card {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.benefit-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.benefit-card p {
    color: var(--text-light);
}

/* How It Works Section */
.how-it-works {
    background-color: var(--light-bg);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

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

.step-number {
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.step-content p {
    color: var(--text-light);
}

.step-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.step-image img {
    max-width: 300px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

/* Interactive Demo Section */
.interactive-demo {
    background-color: var(--text-white);
}

.demo-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.phone-mockup.large {
    width: 350px;
    height: 700px;
}

.chat-demo.interactive {
    display: flex;
    flex-direction: column;
}

.chat-options {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-option {
    background-color: var(--text-white);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 10px 15px;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.chat-option:hover {
    background-color: #f0f0f0;
}

.demo-features {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.demo-feature {
    display: flex;
    align-items: center;
    gap: 15px;
}

.demo-feature i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* Features Section */
.features {
    background-color: var(--light-bg);
}

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

.feature-card {
    background-color: var(--text-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.feature-card p {
    color: var(--text-light);
}

/* Pricing Section */
.pricing {
    background-color: var(--text-white);
}

.pricing-cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.pricing-card {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    width: 100%;
    max-width: 350px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    background-color: var(--accent-color);
    color: var(--text-white);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background-color: var(--primary-color);
    color: var(--text-white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-badge-discount {
    background-color: #22c55e;
}

.pricing-period-selector {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}

.period-btn {
    padding: 12px 24px;
    border: 2px solid var(--primary-color);
    background-color: transparent;
    color: var(--primary-color);
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.period-btn:hover {
    background-color: var(--primary-color);
    color: var(--text-white);
}

.period-btn.active {
    background-color: var(--primary-color);
    color: var(--text-white);
}

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

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.currency {
    font-size: 1.5rem;
    margin-right: 5px;
}

.period {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-light);
}

.pricing-card.featured .period {
    color: rgba(255, 255, 255, 0.7);
}

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

.pricing-features ul li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features ul li i {
    color: var(--primary-color);
}

.pricing-card.featured .pricing-features ul li i {
    color: var(--primary-color);
}

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

/* White Label Section */
.white-label {
    background-color: var(--light-bg);
}

.white-label-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.white-label-info {
    flex: 1;
}

.white-label-info h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.white-label-info p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.white-label-features {
    margin-bottom: 30px;
}

.white-label-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.white-label-features li i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.white-label-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.white-label-image img {
    max-width: 400px;
    border-radius: var(--border-radius);
    /*box-shadow: var(--shadow);*/
}

/* Testimonials Section */
.testimonials {
    background-color: var(--text-white);
}

.testimonials-slider {
    display: flex;
    gap: 30px;
    overflow-x: normal;
}

.testimonial-card {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    min-width: 100%;
    transition: var(--transition);
}

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

.testimonial-content p {
    font-style: italic;
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.7;
}

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

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.author-info p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.testimonials-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.testimonials-controls button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--text-white);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.testimonials-controls button:hover {
    background-color: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
}

/* CTA Section */
.cta {
    background-color: var(--accent-color);
    color: var(--text-white);
    padding: 100px 0;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-form {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-bottom: 20px;
}

.cta-form input {
    padding: 12px 20px;
    border-radius: var(--border-radius);
    border: none;
    flex: 1;
    min-width: 200px;
}

.cta-disclaimer {
    font-size: 0.9rem;
    opacity: 0.7;
}

.cta-disclaimer a {
    color: var(--text-white);
    text-decoration: underline;
}

/* FAQ Section */
.faq {
    background-color: var(--light-bg);
}

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

.faq-item {
    background-color: var(--text-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
}

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

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 500;
}

.faq-question i {
    transition: var(--transition);
}

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

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px;
    max-height: 1000px;
}

/* Contact Section */
.contact {
    background-color: var(--text-white);
}

.contact-content {
    display: flex;
    gap: 50px;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.contact-methods {
    margin-bottom: 30px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-method i {
    width: 50px;
    height: 50px;
    background-color: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-method h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.contact-method p {
    margin-bottom: 0;
    font-size: 1rem;
}

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

.social-icon {
    width: 40px;
    height: 40px;
    background-color: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--primary-color);
    color: var(--text-white);
    transform: translateY(-3px);
}

.contact-form {
    flex: 1;
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
}

.form-group textarea {
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--dark-bg);
    color: var(--text-white);
    padding: 80px 0 30px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo {
    flex: 1;
    min-width: 250px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 15px;
}

.footer-logo p {
    opacity: 0.7;
}

.footer-links {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-column {
    flex: 1;
    min-width: 150px;
}

.footer-column h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    opacity: 0.7;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    opacity: 1;
    color: var(--primary-color);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 0.9rem;
}

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

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .step {
        flex-direction: column;
        text-align: center;
    }

    .step-image {
        order: -1;
    }

    .demo-container {
        flex-direction: column;
    }

    .white-label-content {
        flex-direction: column;
    }

    .contact-content {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-wrap: wrap;
    }

    nav {
        display: none;
    }

    .cta-header {
        display: none;
    }

    .menu-mobile {
        display: block;
    }

    .hero .container {
        flex-direction: column;
    }

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

    .hero-cta {
        justify-content: center;
    }

    .pricing-period-selector {
        flex-wrap: wrap;
    }

    .period-btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }

    .pricing-card {
        max-width: 100%;
    }

    .pricing-card.featured {
        transform: none;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .cta-form {
        flex-direction: column;
    }

    .phone-mockup {
        width: 280px;
        height: 550px;
    }

    .phone-mockup.large {
        width: 280px;
        height: 550px;
    }
}