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

:root {
    --primary: #00ff88; /* Verde Venda */
    --secondary: #111;
    --text: #333;
    --bg-light: #f9f9f9;
    --font-head: 'Oswald', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text);
    overflow-x: hidden;
}

/* UTILITÁRIOS */
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }
.mt-5 { margin-top: 50px; }
.highlight { color: var(--primary); }

/* BOTÕES */
.btn {
    display: inline-block;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
    transition: 0.3s;
    cursor: pointer;
}
.btn-primary {
    background: var(--primary);
    color: var(--secondary);
    box-shadow: 0 10px 20px rgba(0,255,136,0.3);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(0,255,136,0.5); }

.btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: var(--secondary); }

.btn-block { display: block; width: 100%; text-align: center; }

/* NAVBAR */
.navbar {
    background: #000;
    padding: 20px 0;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    color: #fff;
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: bold;
}
.btn-nav {
    background: rgba(255,255,255,0.1);
    color: #fff;
    padding: 8px 20px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9rem;
}

/* HERO SECTION */
.hero {
    background: #111;
    color: #fff;
    padding: 150px 0 100px;
    position: relative;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.hero h1 {
    font-family: var(--font-head);
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
}
.hero p { font-size: 1.2rem; margin-bottom: 30px; opacity: 0.8; }
.hero-img img { 
	width: 100%; 
	max-width: 400px; 
	transform: rotate(-5deg); 
	filter: drop-shadow(0 0 20px rgba(0,255,136,0.2)); 
	/* --- NOVO: CORTANDO TOPO E BASE --- */
	/* Cria um degradê:
      0% a 15%: Transparente (Corta o topo)
       15% a 85%: Preto Sólido (Mostra a imagem)
       85% a 100%: Transparente (Corta a base)
    */
    -webkit-mask-image: linear-gradient(to bottom, transparent 25%, black 25%, black 75%, transparent 75%);
            mask-image: linear-gradient(to bottom, transparent 25%, black 25%, black 75%, transparent 75%);
    
    /* Opcional: Se quiser um corte suave (fade-out) em vez de corte seco, use assim: */
     mask-image: linear-gradient(to bottom, transparent 5%, black 20%, black 80%, transparent 95%); 
}
.sub-cta { font-size: 0.9rem; margin-top: 10px; opacity: 0.6; }

/* SECTIONS */
.section { padding: 80px 0; }
.section-light { background: var(--bg-light); }
.section-dark { background: #111; color: #fff; }
.section-gradient { background: linear-gradient(135deg, #111 0%, #222 100%); color: #fff; }

h2 {
    font-family: var(--font-head);
    font-size: 2.5rem;
    margin-bottom: 50px;
    text-transform: uppercase;
}

/* FEATURES GRID */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.feature-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.feature-card i { font-size: 3rem; margin-bottom: 20px; }
.error-color { color: #ff4757; }

/* SHOWCASE GRID */
.showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.showcase-item {
    background: rgba(255,255,255,0.05);
    padding: 30px;
    border-radius: 10px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}
.showcase-item i { color: var(--primary); font-size: 2rem; }
.showcase-item h3 { font-family: var(--font-head); margin-bottom: 5px; }

/* PRICING CARD */
.pricing-card {
    background: #fff;
    color: #333;
    max-width: 500px;
    margin: 0 auto;
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    border: 4px solid var(--primary);
}
.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #000;
    padding: 5px 20px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
}
.price {
    font-size: 4rem;
    font-weight: bold;
    font-family: var(--font-head);
    color: #000;
    margin: 20px 0;
}
.currency { font-size: 1.5rem; vertical-align: super; }
.period { font-size: 1rem; color: #666; font-weight: normal; }

.benefits-list {
    list-style: none;
    text-align: left;
    margin: 30px 0;
}
.benefits-list li { margin-bottom: 15px; font-size: 1.1rem; }
.benefits-list i { color: var(--primary); margin-right: 10px; } /* Check verde */

.guarantee { margin-top: 15px; font-size: 0.9rem; color: #666; }

/* FOOTER */
footer { background: #000; color: #666; padding: 40px 0; font-size: 0.9rem; }
footer a { color: #fff; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .hero-grid, .features-grid, .showcase-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.5rem; }
    .hero { padding-top: 120px; text-align: center; }
    .hero-img { margin-top: 50px; }
}


/* FAQ SECTION */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.faq-item {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    border-left: 5px solid var(--primary); /* Detalhe verde na esquerda */
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.faq-item h4 {
    margin-bottom: 15px;
    font-family: var(--font-head);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

@media (max-width: 768px) {
    .faq-grid { grid-template-columns: 1fr; }
}




/*##############Tudo OK ##############*/
/* =========================================
   BOTÃO VOLTAR AO TOPO
   ========================================= */
#backToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    
    width: 50px;
    height: 50px;
    border-radius: 50%;
    
    background: var(--primary); /* Verde Neon */
    color: #000; /* Ícone preto para contraste */
    box-shadow: 0 5px 15px rgba(0,255,136,0.4);
    
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    text-decoration: none;
    
    /* Estado Inicial: Invisível */
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

#backToTop.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#backToTop:hover {
    background: #fff; /* Fica branco ao passar o mouse */
    transform: translateY(-5px); /* Sobe um pouquinho */
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}