:root {
    --primary: #00FF94;
    --primary-hover: #00D17B;
    --whatsapp: #25D366;
    --bg-dark: #0A0A0A;
    --bg-card: #161616;
    --text-main: #FFFFFF;
    --text-muted: #A0A0A0;
    --accent-gradient: linear-gradient(135deg, #00FF94 0%, #00BFA5 100%);
    --card-border: rgba(0, 255, 148, 0.1);
}

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

html,
body {
    overflow-x: hidden;
    width: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    position: relative;
    /* Tech Grid */
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Static Noise Texture */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.035;
}

/* Background Animation */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 50% 50%, rgba(0, 255, 148, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 10% 10%, rgba(0, 150, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 90%, rgba(0, 255, 148, 0.06) 0%, transparent 40%);
    z-index: -1;
    animation: moveGlow 20s infinite alternate;
}

@keyframes moveGlow {
    0% {
        transform: scale(1) translate(0, 0);
    }

    100% {
        transform: scale(1.2) translate(5%, 5%);
    }
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Sections */
section {
    padding: 100px 0;
}

/* Typography */
h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

h1 span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 5s infinite linear;
    background-size: 200% auto;
}

@keyframes gradientShift {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 200% center;
    }
}

h2 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: 20px;
}

p.subheadline {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 36px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #0A0A0A;
    box-shadow: 0 10px 20px rgba(0, 255, 148, 0.2);
}

/* Shimmer Effect */
.btn-primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to right,
            transparent,
            rgba(255, 255, 255, 0.3),
            transparent);
    transform: rotate(45deg);
    transition: 0.5s;
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        left: -150%;
    }

    100% {
        left: 150%;
    }
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 255, 148, 0.4);
}

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

/* Badge */
.badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 255, 148, 0.1);
    color: var(--primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 24px;
    border: 1px solid rgba(0, 255, 148, 0.2);
    letter-spacing: 1px;
}

/* Header */
.header {
    width: 100%;
    padding: 30px 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: all 0.4s ease;
}

.header.scrolled {
    padding: 15px 0;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 255, 148, 0.1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
}

.logo img {
    height: 55px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
    border-radius: 12px;
}

.logo-text {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: 0.5px;
}

.logo-text span {
    color: var(--primary);
}

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

@media (max-width: 768px) {
    .header {
        padding: 20px 0;
    }
    .header.scrolled {
        padding: 15px 0;
    }
    .logo img {
        height: 45px;
    }
}

/* Hero */
.hero {
    min-height: 95vh;
    display: flex;
    align-items: center;
    position: relative;
}

/* Demo Section */
.demo-section {
    background: transparent;
}

.demo-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.demo-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 255, 148, 0.15);
    border: 1px solid rgba(0, 255, 148, 0.2);
    transition: all 0.5s ease;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

.demo-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 255, 148, 0.25);
}

.testimonial-mini {
    margin-top: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-left: 4px solid var(--primary);
    border-radius: 0 10px 10px 0;
}

.testimonial-mini p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.testimonial-mini span {
    font-weight: 600;
    color: var(--primary);
}

/* Benefits Grid */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--card-border);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.benefit-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 255, 148, 0.1);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(0, 255, 148, 0.1);
    color: var(--primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.benefit-card:hover .icon-box {
    transform: rotate(10deg) scale(1.1);
    background: var(--primary);
    color: #0A0A0A;
}

.benefit-card h3 {
    margin-bottom: 15px;
    font-size: 1.25rem;
}

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

/* Pricing */
.pricing {
    background: radial-gradient(circle at 20% 80%, rgba(0, 255, 148, 0.05) 0%, transparent 40%);
}

.pricing-card {
    max-width: 500px;
    margin: 0 auto;
    background: rgba(22, 22, 22, 0.8);
    backdrop-filter: blur(10px);
    padding: 60px 40px;
    border-radius: 30px;
    border: 1px solid var(--primary);
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 255, 148, 0.1);
}

.plan-name {
    display: block;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 20px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
    margin-bottom: 30px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
}

.amount {
    font-size: 4rem;
    font-weight: 800;
}

.period {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.price-features {
    list-style: none;
    text-align: left;
    margin: 0 auto 40px;
    max-width: 300px;
}

.price-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-features i {
    color: var(--whatsapp);
}

.price-bonus {
    color: var(--primary);
    margin-top: 10px;
    padding: 10px;
    background: rgba(0, 255, 148, 0.05);
    border-radius: 10px;
    animation: pulse 2s infinite;
}

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

    50% {
        transform: scale(1.02);
        opacity: 0.8;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.price-note {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* FAQ Section */
.faq {
    background: transparent;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--card-border);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: rgba(0, 255, 148, 0.03);
}

.faq-question h3 {
    color: var(--primary);
    margin-bottom: 0;
    font-size: 1.2rem;
    pointer-events: none;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
    padding: 0 30px;
}

.faq-answer p {
    color: var(--text-muted);
    padding-bottom: 30px;
}

/* Open state */
.faq-item.active .faq-answer {
    max-height: 200px;
    /* Adjust based on content */
    padding: 0 30px;
}

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

.faq-item.active {
    border-color: var(--primary);
}

/* Micro Copy */
.micro-copy {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 12px;
    opacity: 0.8;
}
.micro-copy i {
    margin-right: 5px;
}

.cta-box .micro-copy {
    color: #333; /* Darker for the neon background */
}

/* Authority Section */
.authority {
    background: transparent;
}

.authority-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    background: var(--bg-card);
    padding: 60px 40px;
    border-radius: 24px;
    border: 1px solid var(--card-border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.authority-content h2 {
    color: var(--primary);
    margin-bottom: 20px;
}

.authority-content p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}

/* Final CTA */
.final-cta {
    padding-bottom: 120px;
}

.cta-box {
    background: var(--accent-gradient);
    padding: 60px 40px;
    border-radius: 40px;
    text-align: center;
    color: #0A0A0A;
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    perspective: 1000px;
}

.cta-box:hover {
    transform: rotateY(5deg) rotateX(5deg) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 255, 148, 0.2);
}

.cta-box h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 20px;
    line-height: 1.1;
}

.cta-box p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    font-weight: 500;
}

.cta-box .btn-primary {
    background: #0A0A0A;
    color: var(--primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-box .btn-primary:hover {
    background: #1A1A1A;
    transform: translateY(-5px);
}

/* Floating WhatsApp */
@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3), 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--whatsapp);
    color: white;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: transform 0.3s ease;
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    animation-play-state: paused;
}

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--card-border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .demo-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .demo-image {
        order: -1;
    }

    .hero {
        padding-top: 120px;
        text-align: center;
    }

    p.subheadline {
        margin-left: auto;
        margin-right: auto;
    }
}