:root {
    --brand: #00d2ff;
    --brand-dark: #0072ff;
    --bg: #0a0b10;
    --surface: #161b22;
    --text: #ffffff;
    --text-muted: #a1a1aa;
    --glass: rgba(255, 255, 255, 0.05);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }

/* Espaçamento Padronizado */
.section-spacer {
    padding-top: 120px;
    padding-bottom: 120px;
}

/* Navbar */
.navbar {
    padding: 20px 0;
    border-bottom: 1px solid var(--glass);
    position: sticky; top: 0; background: rgba(10, 11, 16, 0.8);
    backdrop-filter: blur(10px); z-index: 100;
}
.container-nav { display: flex; justify-content: space-between; align-items: center; max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.logo { font-weight: 800; font-size: 1.5rem; letter-spacing: -1px; text-decoration: none; color: white; }
.logo span { color: var(--brand); }
.nav-btn { background: var(--brand); color: #000; padding: 8px 16px; border-radius: 6px; text-decoration: none; font-weight: 600; font-size: 0.9rem; }

/* Hero */
.hero { padding: 120px 0; background: radial-gradient(circle at top right, rgba(0, 210, 255, 0.1), transparent); }
.tagline { color: var(--brand); font-weight: 600; text-transform: uppercase; letter-spacing: 2px; font-size: 0.8rem; display: block; margin-bottom: 20px; }
h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; line-height: 1.1; margin-bottom: 24px; letter-spacing: -2px; }
.hero p { font-size: 1.25rem; color: var(--text-muted); max-width: 600px; margin-bottom: 40px; }

.cta-wrapper { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }

.btn {
    padding: 18px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    cursor: pointer;
}

.btn-main { background: linear-gradient(to right, var(--brand), var(--brand-dark)); color: white; border: none; }
.btn-main:hover { transform: translateY(-3px); box-shadow: 0 10px 25px rgba(0, 210, 255, 0.3); }
.btn-outline { border: 1px solid var(--glass); color: white; }
.btn-outline:hover { background: var(--glass); }

.trust-badges { display: flex; gap: 24px; color: var(--text-muted); font-size: 0.9rem; flex-wrap: wrap; }
.trust-badges i { color: var(--brand); }

/* Steps */
.section-header h2 { font-size: 2.5rem; margin-bottom: 10px; }
.section-header p { color: var(--text-muted); margin-bottom: 40px; }
.steps-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.step-card { background: var(--surface); padding: 40px; border-radius: 20px; border: 1px solid var(--glass); position: relative; }
.step-icon { font-size: 3rem; font-weight: 800; opacity: 0.1; position: absolute; top: 20px; right: 30px; }

/* Pricing */
.pricing-box {
    background: var(--surface);
    border: 2px solid var(--brand);
    border-radius: 24px;
    display: flex;
    overflow: hidden;
}
.pricing-details { padding: 50px; flex: 1; }
.pricing-action { background: rgba(0,0,0,0.3); padding: 50px; display: flex; flex-direction: column; justify-content: center; min-width: 320px; text-align: center; }
.best-seller { background: var(--brand); color: #000; padding: 4px 12px; border-radius: 50px; font-weight: 800; font-size: 0.7rem; }
.features-list { list-style: none; margin-top: 30px; text-align: left; }
.features-list li { margin-bottom: 15px; display: flex; align-items: center; gap: 12px; }
.value { font-size: 3.5rem; font-weight: 800; display: block; color: var(--brand); }
.full-width { width: 100%; margin: 20px 0; }

/* About */
.about-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: center; }
.stat-item { background: var(--glass); padding: 30px; border-radius: 20px; margin-bottom: 20px; text-align: center; }
.stat-item strong { font-size: 2.5rem; display: block; color: var(--brand); }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.faq-card { background: var(--glass); padding: 30px; border-radius: 16px; border: 1px solid var(--glass); }
.faq-card h4 { margin-bottom: 12px; color: var(--brand); font-size: 1.2rem; }

/* Footer & Final Button */
.footer-card {
    background: linear-gradient(145deg, #161b22 0%, #0a0b10 100%);
    padding: 80px 40px;
    border-radius: 32px;
    border: 1px solid var(--glass);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    text-align: center;
}
.footer-card h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); margin-bottom: 20px; }

.final-cta-container { position: relative; display: inline-block; margin-top: 40px; }
.btn-ultra-call {
    background: linear-gradient(45deg, #25d366, #128c7e, #25d366);
    background-size: 200% auto;
    color: white;
    padding: 25px 50px;
    font-size: 1.1rem;
    border-radius: 50px;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    animation: gradientShift 3s ease infinite, pulseCustom 2s infinite;
    z-index: 5;
    position: relative;
}

.pulse-ring {
    position: absolute;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 100%; height: 100%;
    background: rgba(37, 211, 102, 0.3);
    border-radius: 50px;
    animation: ringSpread 2s infinite;
    z-index: 1;
}

@keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes pulseCustom { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
@keyframes ringSpread { 0% { width: 90%; height: 80%; opacity: 0.8; } 100% { width: 130%; height: 160%; opacity: 0; } }

@media (max-width: 768px) {
    .pricing-box { flex-direction: column; }
    .about-grid { grid-template-columns: 1fr; text-align: center; }
    .section-spacer { padding-top: 80px; padding-bottom: 80px; }
    .btn-ultra-call { padding: 20px 30px; font-size: 0.9rem; width: 100%; }
}
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 135px; /* Altura ideal para barras de navegação */
    width: auto;  /* Mantém a proporção da imagem */
    display: block;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05); /* Efeito sutil ao passar o mouse */
}

/* Ajuste para mobile se o logo for muito grande */
@media (max-width: 480px) {
    .logo-img {
        height: 35px;
    }
}