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

:root {
    /* Cores para ansiedade - tons escuros, frios e vibrantes */
    --primary-dark: #1a1a2e;
    --secondary-dark: #16213e;
    --accent-red: #27b82b;
    --accent-orange: #5a97ff;
    --success-green: #27ae60;
    --neutral-dark: #2c3e50;
    --neutral-light: #ecf0f1;
    --background-dark: #0f0f23;
    --text-light: #ffffff;
    --text-gray: #bdc3c7;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    --gradient-accent: linear-gradient(135deg, #27b82b 0%, #5a97ff 100%);
    --gradient-success: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    
    /* Sombras */
    --shadow-light: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 15px 35px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 20px rgba(0, 0, 0, 0.2);
    
    /* Outros */
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
}

/* Base */
body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--text-light);
    background: var(--background-dark);
    overflow-x: hidden;
}

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

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

h1 {
    font-size: 3rem;
    font-weight: 800;
}

h2 {
    font-size: 2.2rem;
    font-weight: 700;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-gray);
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease;
}

.loading-content {
    text-align: center;
    color: var(--text-light);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--accent-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    position: relative;
    padding: 2rem 0;
}

.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="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.title-highlight {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    color: var(--text-gray);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Video Container */
.video-container {
    margin: 3rem 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.video-overlay:hover {
    background: rgba(0, 0, 0, 0.5);
}

.play-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    transition: var(--transition);
    box-shadow: var(--shadow-glow);
}

.play-button:hover {
    transform: scale(1.1);
}

.video-overlay p {
    color: var(--text-light);
    font-weight: 600;
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: 1.2rem 2.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--text-light);
    box-shadow: var(--shadow-medium);
}

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

.btn-large {
    padding: 1.5rem 3rem;
    font-size: 1.2rem;
}

.pulse {
    animation: pulse 2s infinite;
}

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

.hero-cta {
    margin-top: 2rem;
}

.security-text {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--success-green);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Sections */
section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-light);
    font-size: 2.5rem;
}

.section-subtitle {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Identification Section */
.identification {
    background: var(--secondary-dark);
    position: relative;
}

.symptoms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.symptom-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(233, 69, 96, 0.2);
}

.symptom-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-red);
    box-shadow: var(--shadow-glow);
}

.symptom-icon {
    font-size: 2.5rem;
    color: var(--accent-red);
    margin-bottom: 1rem;
}

.symptom-card h3 {
    color: var(--text-light);
    font-size: 1.2rem;
    margin: 0;
}

.emotional-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.highlight-box {
    background: rgba(233, 69, 96, 0.1);
    border-left: 4px solid var(--accent-red);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-top: 2rem;
    position: relative;
}

.highlight-box i {
    color: var(--accent-red);
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* Authority Section */
.authority {
    background: var(--primary-dark);
}

.authority-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.credentials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.credential-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.credential-item i {
    color: var(--success-green);
    font-size: 1.5rem;
}

/* Offer Section */
.offer {
    background: var(--secondary-dark);
    position: relative;
}

.offer-banner {
    text-align: center;
    margin-bottom: 3rem;
}

.offer-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.bonus-text {
    color: var(--text-light);
}

.free-text {
    background: var(--gradient-success);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.package-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 3rem;
    margin-bottom: 3rem;
    border: 2px solid var(--accent-orange);
    position: relative;
    overflow: hidden;
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
}

.package-header {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.package-header h3 {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.package-badge {
    background: var(--gradient-accent);
    color: var(--text-light);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
}

.package-content h4 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--accent-orange);
    font-size: 1.3rem;
}

.package-features {
    display: grid;
    gap: 1rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.feature:hover {
    background: rgba(255, 255, 255, 0.1);
}

.feature i {
    color: var(--success-green);
    font-size: 1.2rem;
    width: 20px;
}

.feature.bonus {
    border: 2px solid var(--success-green);
    background: rgba(39, 174, 96, 0.1);
}

.feature.bonus i {
    color: var(--success-green);
}

/* Pricing */
.pricing {
    text-align: center;
    margin-bottom: 3rem;
}

.price-container {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--accent-red);
}

.old-price {
    font-size: 1.2rem;
    color: var(--text-gray);
    text-decoration: line-through;
    margin-bottom: 0.5rem;
}

.current-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.2rem;
    margin-bottom: 1rem;
}

.currency {
    font-size: 1.5rem;
    color: var(--success-green);
    font-weight: 600;
}

.amount {
    font-size: 4rem;
    color: var(--success-green);
    font-weight: 800;
    font-family: var(--font-primary);
}

.cents {
    font-size: 2rem;
    color: var(--success-green);
    font-weight: 600;
}

.payment-info {
    color: var(--text-gray);
    font-size: 1rem;
}

/* Urgency Timer */
.urgency-timer {
    background: rgba(233, 69, 96, 0.1);
    border: 2px solid var(--accent-red);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
}

.timer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.timer-content i {
    color: var(--accent-red);
    font-size: 1.5rem;
}

.timer-content span {
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.1rem;
}

.countdown {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
}

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

.time-unit span {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-red);
    font-family: var(--font-primary);
}

.time-unit label {
    font-size: 0.9rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Form Section */
.form-section {
    background: var(--primary-dark);
    padding: 5rem 0;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-title {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.form-subtitle {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 3rem;
}

.conversion-form {
    display: grid;
    gap: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.form-group input,
.form-group select {
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-red);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.2);
}

.form-group input::placeholder {
    color: var(--text-gray);
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--success-green);
    font-size: 0.9rem;
    font-weight: 600;
}

.badge i {
    font-size: 1.1rem;
}

/* Testimonials */
.testimonials {
    background: var(--secondary-dark);
}

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

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--success-green);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
}

.testimonial-content p {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-weight: 700;
    font-size: 1.2rem;
}

.author-info h4 {
    color: var(--text-light);
    margin-bottom: 0.2rem;
    font-size: 1rem;
}

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

/* FAQ */
.faq {
    background: var(--primary-dark);
}

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

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.1);
}

.faq-question h3 {
    color: var(--text-light);
    font-size: 1.1rem;
    margin: 0;
}

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

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

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

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

.faq-answer p {
    color: var(--text-gray);
    margin: 0;
}

/* Final CTA */
.final-cta {
    background: var(--gradient-primary);
    text-align: center;
    padding: 5rem 0;
}

.cta-content h2 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.cta-content p {
    color: var(--text-gray);
    margin-bottom: 3rem;
    font-size: 1.2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.final-guarantee {
    margin-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--success-green);
    font-weight: 600;
}

.final-guarantee i {
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background: var(--background-dark);
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-content p {
    color: var(--text-gray);
    margin: 0;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-red);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    color: white;
    font-size: 1.8rem;
    text-decoration: none;
    box-shadow: var(--shadow-heavy);
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .symptoms-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }

    .symptom-card {
        padding: 1.5rem;
    }

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

    .countdown {
        gap: 1rem;
    }

    .time-unit span {
        font-size: 1.5rem;
    }

    .security-badges {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

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

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

    .footer-links {
        justify-content: center;
    }
}

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

    .btn-large {
        padding: 1.2rem 2rem;
        font-size: 1rem;
    }

    .package-card {
        padding: 2rem;
    }

    .form-container {
        padding: 2rem;
    }

    .amount {
        font-size: 3rem;
    }

    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
    }

    .whatsapp-float a {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}