:root {
    --primary: #EF5A24 ; /* Laranja Guia Network #EF5A24*/
    --dark: #231F20;
    --blue-clube: #2E3192; /* Azul do logo clube */
}

body { font-family: 'Inter', sans-serif; overflow-x: hidden; scroll-behavior: smooth; }
.fw-black { font-weight: 900; }
.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.btn-primary { background-color: var(--primary); border: none; padding: 12px 25px; font-weight: 700; }
.btn-primary:hover { background-color: var(--blue-clube); }

/* Menu Preto conforme solicitado */
.navbar { background-color: var(--dark); padding: 15px 0; transition: 0.4s; }
.navbar .nav-link { font-weight: 700; color: #fff !important; margin: 20 15px; opacity: 0.8; }
.navbar .nav-link:hover, .navbar .nav-link.active { opacity: 1; color: var(--primary) !important; }
.nav-link-icon { color: #fff; font-size: 1.2rem; transition: 0.3s; }
.nav-link-icon:hover { color: var(--primary); }

/* Hero */
.hero-section { padding: 180px 0 100px; background: #fff; }
.floating { animation: float 5s ease-in-out infinite; }
@keyframes float { 0% { transform: translateY(0); } 50% { transform: translateY(-20px); } 100% { transform: translateY(0); } }

/* Seções */
.section-title { font-weight: 900; position: relative; display: inline-block; }
.section-title::after { content: ''; display: block; width: 60px; height: 5px; background: var(--primary); margin: 10px auto; }

/* Cards Ebooks */
.ebook-card { text-align: center; }
.ebook-card img { transition: 0.4s; }
.ebook-card:hover img { transform: translateY(-10px); box-shadow: 0 15px 35px rgba(0,0,0,0.15) !important; }

/* Voltar Topo */
#toTop { position: fixed; bottom: 30px; right: 30px; border-radius: 40%; width: 70px; height: 70px; display: none; z-index: 999; }

/* WhatsApp Float Placeholder */
.whatsapp-float { position: fixed; bottom: 100px; right: 30px; background: #25d366; color: #fff; border-radius: 50%; width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; text-decoration: none; z-index: 999; }