:root {
    /* Cores Premium */
    --primary: #009EE3;
    --primary-dark: #007bb1;
    --accent: #2563eb;
    --dark: #0f172a;
    --darker: #020617;
    --light: #f8fafc;
    --white: #ffffff;
    --gray: #64748b;
    --success: #10b981;
    --danger: #ef4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #009EE3 0%, #2563eb 100%);
    --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --glow: 0 0 20px rgba(0, 158, 227, 0.5);

    /* Spacing & Layout */
    --container: 1120px;
    --radius: 16px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--white);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Utilitários */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

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

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 16px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 158, 227, 0.3);
}

.logo-text {
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.5px;
}

.highlight { color: var(--primary); }

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray);
    font-weight: 500;
    transition: var(--transition);
}

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

.btn-nav {
    background: var(--dark);
    color: white !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
}

.btn-nav:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

/* --- Hero Section --- */
.hero {
    padding-top: 160px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

/* Efeito de fundo moderno (Mesh Gradient) */
.hero-bg-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,158,227,0.1) 0%, rgba(255,255,255,0) 70%);
    z-index: -1;
    animation: pulse 5s infinite alternate;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.1); opacity: 0.8; }
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge-new {
    background: #e0f2fe;
    color: var(--primary-dark);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.hero p {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: 32px;
    max-width: 500px;
}

.price-block {
    margin-bottom: 32px;
}

.old-price {
    text-decoration: line-through;
    color: var(--gray);
    font-size: 1rem;
}

.current-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.current-price small {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray);
}

.license-type {
    font-size: 0.85rem;
    background: #ecfccb;
    color: #4d7c0f;
    padding: 4px 8px;
    border-radius: 6px;
    vertical-align: middle;
    font-weight: 700;
}

/* Botões */
.btn-primary {
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 25px rgba(0, 158, 227, 0.4);
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 158, 227, 0.5);
}

.trust-badge {
    margin-top: 12px;
    font-size: 0.85rem;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Mockup de Código Flutuante */
.code-card {
    background: #1e293b;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    border: 1px solid rgba(255,255,255,0.1);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.code-card:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.window-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.dots span {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ef4444;
    margin-right: 6px;
}
.dots span:nth-child(2) { background: #f59e0b; }
.dots span:nth-child(3) { background: #10b981; }

.filename {
    color: #94a3b8;
    font-size: 0.8rem;
    font-family: monospace;
}

pre code {
    font-family: 'Fira Code', monospace;
    color: #e2e8f0;
    font-size: 0.9rem;
}
.k { color: #c084fc; } /* keyword */
.f { color: #60a5fa; } /* function */
.s { color: #86efac; } /* string */
.c { color: #64748b; font-style: italic; } /* comment */
.v { color: #fca5a5; } /* variable */

/* Badges Flutuantes */
.floating-badge {
    position: absolute;
    background: white;
    padding: 10px 16px;
    border-radius: 50px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: float 3s ease-in-out infinite;
}

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

.badge-1 { top: -20px; right: -20px; color: var(--success); }
.badge-2 { bottom: -20px; left: -20px; color: var(--primary); animation-delay: 1.5s; }

/* --- Seção Dark Mode (Chargeback) --- */
.section-dark {
    background: var(--darker);
    color: white;
    padding: 100px 0;
    position: relative;
}

.section-header { margin-bottom: 60px; max-width: 700px; }
.section-header.center { margin: 0 auto 60px auto; text-align: center; }

.section-dark h2 { font-size: 2.5rem; margin-bottom: 16px; }
.text-danger { color: #ff5f56; }
.section-dark p { color: #94a3b8; font-size: 1.1rem; }

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.card-problem, .card-solution {
    padding: 40px;
    border-radius: 20px;
    position: relative;
}

.card-problem {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
}

.card-solution {
    background: linear-gradient(145deg, rgba(16, 185, 129, 0.1), rgba(0,0,0,0));
    border: 1px solid rgba(16, 185, 129, 0.3);
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.1);
}

.solution-badge {
    position: absolute;
    top: -12px;
    right: 30px;
    background: var(--success);
    color: var(--darker);
    font-weight: 800;
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
}

.card-problem h3, .card-solution h3 { font-size: 1.5rem; margin-bottom: 24px; display: flex; align-items: center; gap: 10px; }
.icon-danger { color: var(--danger); font-size: 2rem; margin-bottom: 10px; }
.icon-success { color: var(--success); font-size: 2rem; margin-bottom: 10px; }

.card-problem ul, .card-solution ul { list-style: none; }
.card-problem li, .card-solution li { margin-bottom: 16px; display: flex; align-items: center; gap: 10px; color: #cbd5e1; }

.result-bad { margin-top: 20px; color: var(--danger); font-weight: 700; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 15px; }
.result-good { margin-top: 20px; color: var(--success); font-weight: 700; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 15px; }

/* --- Features --- */
.section-features { padding: 100px 0; background: var(--light); }
.section-features h2 { font-size: 2.5rem; color: var(--dark); margin-bottom: 10px; }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.feature-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: rgba(0, 158, 227, 0.2);
}

.f-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 24px;
}

.f-icon.blue { background: #e0f2fe; color: var(--primary); }
.f-icon.purple { background: #f3e8ff; color: #9333ea; }
.f-icon.green { background: #dcfce7; color: var(--success); }
.f-icon.orange { background: #ffedd5; color: #f97316; }

.feature-card h3 { font-size: 1.25rem; margin-bottom: 12px; color: var(--dark); }
.feature-card p { color: var(--gray); font-size: 0.95rem; }

/* --- CTA Section --- */
.cta-section { padding: 80px 0; }
.cta-box {
    background: var(--gradient-primary);
    border-radius: 24px;
    padding: 60px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 20px 60px rgba(0, 158, 227, 0.3);
    position: relative;
    overflow: hidden;
}

/* Efeito de brilho no fundo do CTA */
.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 500px;
    height: 500px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    filter: blur(60px);
}

.cta-content { z-index: 2; max-width: 500px; }
.cta-content h2 { font-size: 2rem; margin-bottom: 24px; }

.check-list-final { list-style: none; }
.check-list-final li { display: flex; gap: 10px; margin-bottom: 12px; font-size: 1.1rem; align-items: center; }

.cta-action { z-index: 2; text-align: center; background: rgba(255,255,255,0.1); padding: 30px; border-radius: 16px; backdrop-filter: blur(5px); }
.price-display { font-size: 3rem; font-weight: 800; margin-bottom: 16px; text-shadow: 0 2px 10px rgba(0,0,0,0.1); }

.btn-glow {
    background: white;
    color: var(--primary);
    box-shadow: 0 0 20px rgba(255,255,255,0.4);
    animation: pulse-white 2s infinite;
}
@keyframes pulse-white {
    0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(255, 255, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.payment-methods { margin-top: 16px; display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 0.8rem; opacity: 0.9; }

/* Footer */
footer { background: var(--darker); color: #64748b; padding: 40px 0; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-content { display: flex; justify-content: space-between; align-items: center; }
.footer-logo strong { color: white; display: block; font-size: 1.2rem; margin-bottom: 5px; }

/* Responsividade */
@media (max-width: 968px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-bg-glow { right: 50%; transform: translateX(50%); }
    .hero h1 { font-size: 2.5rem; }
    .current-price { justify-content: center; }
    .cta-group { justify-content: center; }
    .code-card { margin-top: 40px; transform: none; }
    .code-card:hover { transform: none; }
    
    .comparison-grid { grid-template-columns: 1fr; }
    .cta-box { flex-direction: column; text-align: center; gap: 40px; }
    .cta-content { margin: 0 auto; }
    .check-list-final li { justify-content: center; }
}

@media (max-width: 480px) {
    .nav-links { display: none; } /* Em produção usaria um menu hamburguer */
    .hero h1 { font-size: 2rem; }
    .btn-primary { width: 100%; justify-content: center; }
    .cta-box { padding: 30px; }
    .price-display { font-size: 2.2rem; }
}