:root {
    --primary: #0056b3;
    --primary-dark: #001f3f;
    --accent: #00d4ff;
    --white: #ffffff;
    --black: #0a0a0a;
    --gray: #f4f4f4;
}

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

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: radial-gradient(circle at top right, #001f3f, #0a0a0a);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2; /* Melhora o espaçamento entre linhas */
    
    /* O SEGREDO DO DEGRADÊ NAS LETRAS: */
    background: linear-gradient(to right, #ffffff, var(--accent));
    -webkit-background-clip: text; /* Corta o fundo no formato do texto */
    background-clip: text;         /* Versão padrão */
    -webkit-text-fill-color: transparent; /* Faz a cor interna sumir para mostrar o degradê */
    
    /* Fallback para navegadores antigos ou erro de carregamento */
    color: #ffffff; 
}

.subtitle {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

.hero-image-container {
    margin-bottom: 40px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
}

.hero-img {
    width: 100%;
    display: block;
}

/* Botões */
.hero-btns {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    display: inline-block;
}

.btn-main { background: var(--primary); color: white; }
.btn-main:hover { background: var(--accent); color: var(--black); transform: translateY(-3px); }

.btn-outline { border: 2px solid var(--primary); color: var(--primary); }
.btn-outline-white { border: 2px solid white; color: white;}
.btn-white { background: white; color: var(--primary-dark); }
.btn-dark { background: var(--black); color: white; }

/* Grid Sections */
.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    padding: 80px 0;
}

.problem-section { background: var(--gray); }

.highlight-text {
    margin-top: 20px;
    font-weight: 600;
    color: var(--primary);
}

/* Listas Especial */
ul { list-style: none; margin: 20px 0; }
li { margin-bottom: 10px; position: relative; padding-left: 25px; }

.bad-list li::before { content: '✕'; position: absolute; left: 0; color: #ff4d4d; }
.check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: bold; }

/* Pricing Cards */
.pricing-section { padding: 80px 0; }
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.price-card {
    border: 1px solid #ddd;
    border-radius: 20px;
    overflow: hidden;
    transition: 0.4s;
    background: white;
}

.price-card.featured {
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(0,86,179,0.15);
    transform: scale(1.05);
}

.card-img img { width: 100%; margin-top: 15px; }
.card-info { padding: 30px; }

/* Target Section */
.target-section {
    background: var(--primary-dark);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.target-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.target-list li {
    background: rgba(255,255,255,0.1);
    padding: 15px 25px;
    border-radius: 50px;
}

/* CTA Final */
.cta-final { padding: 40px 0; text-align: center; }
.card-glass {
    background: var(--primary-dark);
    color: white;
    padding: 60px;
    border-radius: 30px;
}

/* Responsividade */
@media (max-width: 768px) {
    .grid, .pricing-grid { grid-template-columns: 1fr;  
 }
    h1 { font-size: 2rem; }
    .price-card.featured { transform: scale(1); }
}

/* Animações simples */
.fade-in {
    animation: fadeIn 1s ease-in forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.container {

        padding-left: 25px;  /* Margem esquerda no mobile */

        padding-right: 25px; /* Margem direita no mobile */

    }

    section {

        padding-top: 40px;   /* Espaçamento entre as seções */

        padding-bottom: 40px;

    }