/* Alerta sobre casos graves */
.warning-alert {
    background: #2d3748;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-left: 4px solid #f6ad55;
}

.warning-title {
    font-size: 1.125rem;
    font-weight: bold;
    margin-bottom: 0.75rem;
    color: #f6ad55;
}

.warning-text {
    color: #cbd5e0;
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .warning-alert {
        padding: 1rem;
        border-radius: 8px;
    }
    
    .warning-title {
        font-size: 1rem;
    }
    
    .warning-text {
        font-size: 0.8rem;
    }
}

/* Target all Luiza buttons */
a[href="#whatsapp-luiza"] {
    position: relative;
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

a[href="#whatsapp-luiza"]::after {
    content: "Em breve";
    position: absolute;
    top: -8px;
    right: -8px;
    background: #ff4757;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 12px;
    white-space: nowrap;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(255, 71, 87, 0.3);
}

/* Responsive adjustments */
@media (max-width: 480px) {
    a[href="#whatsapp-luiza"]::after {
        font-size: 0.7rem;
        padding: 3px 6px;
        top: -6px;
        right: -6px;
    }
}


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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #25D366;
}

.nav-brand i {
    font-size: 1.8rem;
}

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

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

.nav-menu a:hover {
    color: #25D366;
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.btn-secondary {
    background: #FF6B9D;
    color: white;
}

.btn-secondary:hover {
    background: #E55A87;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 107, 157, 0.3);
}

.btn-profile {
    background: linear-gradient(135deg, #29cb00 0%, #006e16 100%);
    color: white;
    width: 100%;
    justify-content: center;
}

.btn-profile:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-features {
    display: flex;
    gap: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.feature-item i {
    color: #25D366;
    font-size: 1.2rem;
}

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

.phone-mockup {
    width: 300px;
    height: 600px;
    background: #333;
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 20px;
    overflow: hidden;
}

.chat-preview {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.chat-header {
    background: #075E54;
    color: white;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background-image: url('./files/Antonio.png');
    background-size: cover;
    background-position: center;
    border-radius: 50%;
    border: 2px solid #25D366;
}

.online-indicator {
    width: 12px;
    height: 12px;
    background: #25D366;
    border-radius: 50%;
    margin-left: auto;
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: #ECE5DD;
}

.message {
    padding: 0.75rem 1rem;
    border-radius: 18px;
    max-width: 80%;
    font-size: 0.9rem;
}

.message.received {
    background: white;
    align-self: flex-start;
    color: #333;
}

.message.sent {
    background: #DCF8C6;
    align-self: flex-end;
    color:#333
}

/* Profiles Section */
.profiles {
    padding: 80px 0;
    background: #f8f9fa;
}

.profiles h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.profiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.profile-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 2rem;
    background-size: cover;
    background-position: center;
    border: 4px solid #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
}

.profile-avatar.antonio {
    background-image: url('./files/Antonio.png');
    background-color: #25D366; /* fallback color */
}

.profile-avatar.luiza {
    background-image: url('./files/Luiza.png');
    background-color: #FF6B9D; /* fallback color */
}

/* Remove the icon when image is loaded */
.profile-avatar i {
    display: none;
}

.profile-card h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #333;
}

.profile-card p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.profile-traits {
    list-style: none;
    margin-bottom: 2rem;
}

.profile-traits li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: #666;
}

.profile-traits i {
    color: #25D366;
}

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

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: #333;
}

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

.step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2dc522 0%, #0b6c00 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    margin: 0 auto 2rem;
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

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

/* FAQ */
.faq {
    padding: 80px 0;
    background: #f8f9fa;
}

.faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

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

.faq-item {
    background: white;
    border-radius: 10px;
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.3s ease;
}

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

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

.faq-question i {
    color: #667eea;
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 2rem 1.5rem;
    color: #666;
    line-height: 1.6;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: white;
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

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

.testimonial {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid #25D366;
}

.testimonial-content p {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 1.5rem;
    font-style: italic;
    line-height: 1.6;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
}

.author-info h4 {
    color: #333;
    margin-bottom: 0.25rem;
}

.author-info span {
    color: #666;
    font-size: 0.9rem;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 10%;
    width: 100px;
    height: 100px;
    background-image: url('./files/Antonio.png');
    background-size: cover;
    background-position: center;
    border-radius: 50%;
    opacity: 0.1;
    z-index: 1;
}

.cta::after {
    content: '';
    position: absolute;
    bottom: 20px;
    right: 10%;
    width: 120px;
    height: 120px;
    background-image: url('./files/Luiza.png');
    background-size: cover;
    background-position: center;
    border-radius: 50%;
    opacity: 0.1;
    z-index: 1;
}

.cta .container {
    position: relative;
    z-index: 2;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Footer */
.footer {
    background: #333;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #25D366;
    margin-bottom: 1rem;
}

.footer-brand i {
    font-size: 1.8rem;
}

.footer-section p {
    color: #ccc;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: #25D366;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

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

.footer-section ul li a:hover {
    color: #25D366;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
}

/* Base responsive setup */
* {
    box-sizing: border-box;
}

/* Container responsive */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header responsive */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.nav-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Hero section responsive */
.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-features {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Profiles section responsive */
.profiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* Steps responsive */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

/* FAQ responsive */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

/* Testimonials responsive */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* CTA buttons responsive */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

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

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    transition: 0.3s;
}

/* Tablet Styles */
@media (max-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
    
    .hero .container {
        gap: 3rem;
    }
    
    .profiles-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        z-index: 999;
    }

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

    .nav-toggle {
        display: flex;
    }

    /* Hero section */
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

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

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

    /* Sections */
    .profiles h2,
    .how-it-works h2,
    .faq h2,
    .testimonials h2 {
        font-size: 2rem;
    }

    .cta h2 {
        font-size: 2rem;
    }

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

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

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Small Mobile Styles */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .profiles,
    .how-it-works,
    .faq,
    .testimonials,
    .cta {
        padding: 60px 0;
    }

    .btn {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

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

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

    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .feature-item {
        font-size: 0.9rem;
    }
}

/* Terms and Privacy pages responsive styles */
.terms-container,
.privacy-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

@media (max-width: 768px) {
    .terms-container,
    .privacy-container {
        padding: 1rem;
    }

    .terms-header,
    .privacy-header {
        padding-top: 80px;
    }

    .terms-header h1,
    .privacy-header h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .terms-container,
    .privacy-container {
        padding: 0.5rem;
    }

    .terms-header h1,
    .privacy-header h1 {
        font-size: 1.5rem;
    }

    .back-link {
        font-size: 0.9rem;
    }
}