:root {
    --primary-green: #00FF88;
    --primary-green-dark: #00CC70;
    --accent-green: #00FF41;
    --light-green: #E8FFEF;
    --dark-bg: #000000;
    --dark-secondary: #0A0A0A;
    --card-bg: #111111;
    --card-border: #1A1A1A;
    --text-light: #FFFFFF;
    --text-secondary: #B0B0B0;
    --text-dark: #000000;
    --gradient-green: linear-gradient(135deg, #00FF88 0%, #00FF41 100%);
    --gradient-dark: linear-gradient(180deg, #000000 0%, #0A0A0A 100%);
    --shadow: 0 4px 20px rgba(0, 255, 136, 0.1);
    --shadow-lg: 0 20px 60px rgba(0, 255, 136, 0.15);
    --shadow-glow: 0 0 40px rgba(0, 255, 136, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/* Animated background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(0, 255, 136, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(0, 255, 65, 0.05) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
    animation: bgFloat 20s ease-in-out infinite;
}

@keyframes bgFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0, 255, 136, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.75rem 0;
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

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

.nav-brand {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--primary-green);
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-brand::before {
    content: '⚡';
    animation: pulse 2s infinite;
}

.nav-menu {
    display: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s;
    position: relative;
    font-weight: 500;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: width 0.3s;
}

.nav-menu a:hover {
    color: var(--primary-green);
}

.nav-menu a:hover::after {
    width: 100%;
}

.btn-nav {
    background: var(--gradient-green);
    color: var(--dark-bg);
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: var(--shadow-glow);
    transition: all 0.3s;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 50px rgba(0, 255, 136, 0.5);
}

.btn-account {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(0, 255, 136, 0.5);
    border-radius: 50px;
    color: var(--primary-green);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.btn-account::before {
    content: '';
    display: none;
}

.btn-account:hover {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--primary-green);
}

.btn-account:hover::after {
    display: none;
    width: 0;
}

/* Hero Section */
#hero {
    min-height: 100vh;
    padding-top: 100px;
    position: relative;
    display: flex;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    padding: 2rem 0;
}

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

.hero-badge {
    display: inline-block;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-green);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(0, 255, 136, 0.2);
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 255, 136, 0.2); }
    50% { box-shadow: 0 0 30px rgba(0, 255, 136, 0.4); }
}

.hero-text h1 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-text h1 .highlight {
    background: var(--gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    line-height: 1.6;
}

.btn-primary {
    background: var(--gradient-green);
    color: var(--dark-bg);
    border: none;
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
    font-weight: 800;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: var(--shadow-glow);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 40px rgba(0, 255, 136, 0.4);
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2.5rem;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    background: rgba(0, 255, 136, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 136, 0.1);
}

.feature-badge svg {
    color: var(--primary-green);
    filter: drop-shadow(0 0 3px rgba(0, 255, 136, 0.5));
}

.hero-image {
    width: 100%;
    max-width: 400px;
    position: relative;
    transform: none !important;
}

.product-placeholder {
    background: linear-gradient(135deg, var(--card-bg), var(--dark-secondary));
    border-radius: 30px;
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-lg);
    border: 2px solid rgba(0, 255, 136, 0.2);
    position: relative;
    overflow: hidden;
}

.product-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(0, 255, 136, 0.2));
    animation: floatProduct 3s ease-in-out infinite;
}

@keyframes floatProduct {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.product-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent,
        var(--primary-green),
        transparent 30%
    );
    animation: rotate 4s linear infinite;
    opacity: 0.1;
    pointer-events: none;
}

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

.product-visual {
    width: 250px;
    height: 250px;
    background: var(--gradient-green);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.product-visual svg {
    width: 150px;
    height: 150px;
    color: var(--dark-bg);
}

/* Sections */
section {
    padding: 5rem 0;
    position: relative;
}

.section-dark {
    background-color: var(--dark-bg);
}

.section-card {
    background: var(--card-bg);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.section-gradient {
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--card-bg) 50%, var(--dark-bg) 100%);
}

h2 {
    font-size: 2.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Problem Section */
.problem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.problem-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-green);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.problem-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 255, 136, 0.3);
    box-shadow: var(--shadow);
}

.problem-card:hover::before {
    transform: scaleX(1);
}

.problem-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-icon svg {
    color: var(--primary-green);
    filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.5));
}

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.problem-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
}

/* Solution Section */
.solution-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    align-items: center;
    margin-top: 3rem;
}

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

.lead {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
    max-width: 700px;
}

.solution-list {
    list-style: none;
    text-align: left;
    display: inline-block;
}

.solution-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    padding: 1rem;
    background: rgba(0, 255, 136, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 136, 0.1);
    transition: all 0.3s;
}

.solution-list li:hover {
    background: rgba(0, 255, 136, 0.1);
    transform: translateX(5px);
}

.solution-list svg {
    color: var(--primary-green);
    flex-shrink: 0;
    filter: drop-shadow(0 0 5px rgba(0, 255, 136, 0.5));
}

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

.demo-animation {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.signal-wave {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
    opacity: 0;
}

.signal-wave:nth-child(2) {
    animation-delay: 0.5s;
}

.signal-wave:nth-child(3) {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.5);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.demo-animation svg {
    position: relative;
    z-index: 1;
    color: var(--primary-green);
    filter: drop-shadow(0 0 20px rgba(0, 255, 136, 0.5));
}

.demo-text {
    color: var(--primary-green);
    font-weight: 700;
    font-size: 1.125rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    transition: all 0.3s;
    position: relative;
}

.feature-item::after {
    content: '';
    position: absolute;
    inset: -1px;
    background: var(--gradient-green);
    border-radius: 20px;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s;
}

.feature-item:hover {
    transform: translateY(-5px);
    border-color: transparent;
}

.feature-item:hover::after {
    opacity: 0.1;
}

.feature-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 1.5rem;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    color: var(--primary-green);
}

.feature-item h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Steps Section */
.steps-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    margin-top: 3rem;
}

.step {
    background: var(--card-bg);
    border: 2px solid rgba(0, 255, 136, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    max-width: 350px;
    width: 100%;
    position: relative;
    transition: all 0.3s;
}

.step:hover {
    border-color: var(--primary-green);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-green);
    color: var(--dark-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 900;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-glow);
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.5;
}

.step-arrow {
    font-size: 2rem;
    color: var(--primary-green);
    transform: rotate(90deg);
    filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.5));
}

/* Price Section */
.section-price {
    background: var(--gradient-green);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.section-price::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

.price-card {
    background: var(--dark-bg);
    border-radius: 30px;
    padding: 3rem 2rem;
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    box-shadow: 0 30px 100px rgba(0, 0, 0, 0.5);
    position: relative;
    border: 2px solid rgba(0, 255, 136, 0.3);
    overflow: visible;
}

.price-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--gradient-green);
    color: var(--dark-bg);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.875rem;
}

.price-card h2 {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.price-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.price-original-wrapper {
    text-align: center;
    margin-bottom: 1.5rem;
}

.price-original {
    color: #999;
    text-decoration: line-through;
    font-size: 1.125rem;
    opacity: 0.8;
}

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

.amount {
    font-size: 3rem;
    font-weight: 900;
    color: var(--text-light);
}

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

.price-features {
    margin-bottom: 2rem;
}

.price-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(0, 255, 136, 0.05);
    border-radius: 10px;
    justify-content: flex-start;
    text-align: left;
}

.price-feature svg {
    color: var(--primary-green);
    flex-shrink: 0;
    filter: drop-shadow(0 0 5px rgba(0, 255, 136, 0.5));
}

.btn-buy {
    background: var(--gradient-green);
    color: var(--dark-bg);
    border: none;
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 800;
    border-radius: 50px;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s;
    box-shadow: var(--shadow-glow);
    position: relative;
    overflow: hidden;
}

.btn-buy::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.btn-buy:hover::before {
    left: 100%;
}

.btn-buy:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 50px rgba(0, 255, 136, 0.5);
}

.security-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.security-text svg {
    color: var(--primary-green);
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    margin-bottom: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: rgba(0, 255, 136, 0.3);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: transparent;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.faq-question:hover {
    background-color: rgba(0, 255, 136, 0.05);
}

.faq-question svg {
    transition: transform 0.3s;
    color: var(--primary-green);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
}

.faq-answer.active {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.section-cta {
    background: var(--dark-bg);
    padding: 6rem 0;
    text-align: center;
    position: relative;
}

.section-cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.1) 0%, transparent 70%);
    filter: blur(100px);
    pointer-events: none;
    z-index: -1;
}

.cta-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background: var(--dark-bg);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--card-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    color: var(--primary-green);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.125rem;
}

.footer-links a,
.footer-contact a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 1rem;
    transition: all 0.3s;
    font-size: 1rem;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--primary-green);
    transform: translateX(5px);
}

.footer-contact a svg {
    color: var(--primary-green);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }

    .hero-text h1 {
        font-size: 4rem;
    }

    .hero-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 4rem 0;
    }

    .hero-text {
        text-align: left;
        flex: 1;
    }

    .hero-badge {
        margin-left: 0;
    }

    .hero-features {
        flex-direction: row;
    }

    .problem-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .solution-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .solution-text {
        text-align: left;
        flex: 1;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-container {
        flex-direction: row;
        justify-content: center;
    }

    .step-arrow {
        transform: rotate(0deg);
    }

    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

@media (min-width: 1024px) {
    .hero-text h1 {
        font-size: 5rem;
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Loading spinner for MercadoPago */
.mp-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 255, 136, 0.3);
    border-top-color: var(--primary-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.loading .mp-spinner {
    display: block;
}

.loading .btn-buy {
    color: transparent;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-green);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-green-dark);
}

/* Fix horizontal scroll */
* {
    max-width: 100%;
}

section {
    overflow-x: hidden;
}

.container {
    overflow-x: hidden;
}

/* Floating Buy Button */
.floating-buy-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--gradient-green);
    color: var(--dark-bg);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.125rem;
    box-shadow: 0 10px 40px rgba(0, 255, 136, 0.4);
    z-index: 999;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: pulseButton 2s infinite;
    opacity: 0;
    visibility: hidden;
    transform: translateY(100px);
}

.floating-buy-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.floating-buy-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 50px rgba(0, 255, 136, 0.6);
}

@keyframes pulseButton {
    0%, 100% {
        box-shadow: 0 10px 40px rgba(0, 255, 136, 0.4);
    }
    50% {
        box-shadow: 0 10px 60px rgba(0, 255, 136, 0.8);
    }
}

.discount-badge {
    background: #FF0000;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    animation: flash 1s infinite;
}

@keyframes flash {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Price with discount */
.price-original {
    text-decoration: line-through;
    color: var(--text-secondary);
    font-size: 2rem;
    opacity: 0.6;
    display: block;
    margin-bottom: 0.5rem;
}

.discount-tag {
    display: inline-block;
    background: #FF0000;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1rem;
    animation: flash 2s infinite;
}

/* Additional CTA sections */
.cta-mini {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 20px;
    padding: 2rem;
    margin: 3rem 0;
    text-align: center;
}

.cta-mini h3 {
    color: var(--primary-green);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.cta-mini p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

/* Mobile responsiveness fix */
@media (max-width: 768px) {
    .floating-buy-btn {
        bottom: 20px;
        right: 20px;
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

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

    .particles {
        display: none; /* Hide particles on mobile for performance */
    }

    /* Fix price display on mobile */
    .price-card h2 {
        font-size: 1.5rem;
    }

    .price-display {
        margin-bottom: 0.5rem;
    }

    .price-original {
        font-size: 1rem;
    }

    .currency {
        font-size: 1.25rem;
    }

    .amount {
        font-size: 2.5rem;
    }

    .period {
        font-size: 0.875rem;
    }

    .price-feature {
        font-size: 0.9rem;
        padding: 0.5rem;
    }

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