:root {
    --p: #2563eb; --accent: #f97316; --bg: #0a0a0b; --card: #16161a;
    --text: #ffffff; --dim: #94a3b8; --border: rgba(255, 255, 255, 0.08);
}
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Outfit', sans-serif; scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); overflow-x: hidden; line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* Header Premium */
header {
    position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
    width: 90%; max-width: 1200px; background: rgba(15, 15, 20, 0.8);
    backdrop-filter: blur(15px); border-radius: 16px; border: 1px solid var(--border);
    padding: 1rem 2rem; display: flex; justify-content: space-between;
    align-items: center; z-index: 1000; transition: 0.4s;
}
header.scrolled { top: 10px; width: 80%; height: 65px; background: rgba(10, 10, 15, 0.95); }
.nav-links { display: flex; list-style: none; gap: 2rem; align-items: center; }
.nav-links a { color: var(--text); text-decoration: none; font-weight: 500; font-size: 0.9rem; opacity: 0.7; transition: 0.3s; }
.nav-links a:hover { opacity: 1; color: var(--p); }

.btn-blue { background: var(--p); color: white; padding: 0.7rem 1.5rem; border-radius: 8px; font-weight: 600; text-decoration: none; transition: 0.3s; border: none; cursor: pointer; }
.btn-blue:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(37, 99, 235, 0.4); }
.p-card { background: var(--card); padding: 3rem 2rem; border-radius: 20px; text-align: left; position: relative; border: 1px solid var(--border); transition: 0.4s; }
.p-card.featured { border: 2px solid var(--p); transform: scale(1.05); z-index: 2; }
.p-card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.price { font-size: 2.8rem; font-weight: 700; margin: 1.5rem 0; }
.price span { font-size: 1rem; color: var(--dim); }
.f-list { list-style: none; margin: 2rem 0; }
.f-list li { margin-bottom: 1rem; color: var(--dim); display: flex; align-items: center; gap: 0.8rem; font-size: 0.95rem; }
.f-list li i { color: #10b981; }
.popular-tag { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); background: var(--p); padding: 4px 15px; border-radius: 50px; font-size: 0.75rem; font-weight: 700; }
.v-card { background: var(--card); padding: 2.5rem; border-radius: 16px; border: 1px solid var(--border); transition: 0.3s; }
.v-card:hover { border-color: var(--p); transform: translateY(-5px); }
.v-card i { font-size: 2.5rem; margin-bottom: 1.5rem; display: block; }
.v-card h3 { margin-bottom: 0.8rem; font-size: 1.3rem; }
.v-card p { color: var(--dim); font-size: 0.95rem; }
/* Efeito Glow no botão Comprar */
.btn-blue:hover {
    background: #3b82f6 !important; /* Um azul ligeiramente mais claro */
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.6), 0 0 40px rgba(37, 99, 235, 0.3) !important;
    transform: translateY(-2px);
}
/* Forçar o texto em branco no hover */
.btn-blue:hover {
    color: #ffffff !important;
}