/* --- RESET & VARIÁVEIS --- */
:root {
    --bg-dark: #0f1115;       /* Fundo principal muito escuro */
    --bg-card: #181b21;       /* Fundo dos cartões */
    --primary: #4F46E5;       /* Indigo principal (substitui o laranja) */
    --primary-hover: #7C3AED; /* Indigo mais claro para hover */
    --text-light: #F8F5E9;    /* Seu Off-white original */
    --text-dim: #a0a0a0;      /* Texto secundário */
    --font-title: 'Red Hat Display', sans-serif;
    --font-body: 'Ubuntu', sans-serif; /* RESTRIÇÃO RESPEITADA */
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font-body); /* Aplica Ubuntu em tudo por padrão */
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- TIPOGRAFIA --- */
h1, h2, h3 {
    font-family: var(--font-title);
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.2;
}

h1 { font-size: 2.5rem; margin-bottom: 1rem; }
h2 { font-size: 2rem; margin-bottom: 1rem; color: var(--text-light); }
h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }

/* Garante que parágrafos usem Ubuntu */
p, li, span, a {
    font-family: var(--font-body);
    font-weight: 400;
}

.highlight {
    color: var(--primary);
}

/* --- LAYOUT & CONTAINERS --- */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- NAVBAR --- */
.navbar {
    background-color: rgba(15, 17, 21, 0.95);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-title);
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -1px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

.btn-nav {
    border: 1px solid var(--primary);
    padding: 8px 20px;
    border-radius: 4px;
    color: var(--primary) !important;
}

.btn-nav:hover {
    background-color: var(--primary);
    color: #fff !important;
}

/* --- HERO SECTION --- */
.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at center, #1f232b 0%, var(--bg-dark) 70%);
    padding-top: 60px; /* Espaço da navbar */
}

.hero h1 {
    font-size: 3rem;
    background: linear-gradient(to right, #fff, #aaa);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text {
    font-size: 1.2rem;
    color: var(--text-dim);
    /* max-width: 700px; */
    margin: 0 auto 2rem auto;
}

/* BOTÕES */
.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
    padding: 12px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
    display: inline-block;
    border: 2px solid var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-light);
    padding: 12px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    border: 2px solid rgba(255,255,255,0.2);
    transition: 0.3s;
}

.btn-secondary:hover {
    border-color: var(--text-light);
    background-color: rgba(255,255,255,0.05);
}

/* --- SECTIONS --- */
.section-dark {
    padding: 5rem 0;
    background-color: var(--bg-dark);
}

.section-light {
    padding: 5rem 0;
    background-color: #14161b; /* Ligeiramente mais claro que o fundo */
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    text-align: justify;
}

.feature-box {
    background-color: var(--bg-card);
    padding: 2rem;
    border-left: 4px solid var(--primary);
    border-radius: 0 8px 8px 0;
}

.check-list {
    list-style: none;
    margin-top: 1rem;
}

.check-list li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

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

/* --- CARDS SERVIÇOS --- */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.cards-grid  p {
    text-align: justify;
}

.card {
    background-color: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    transition: 0.3s;
    border: 1px solid rgba(255,255,255,0.05);
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.card .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* --- CTA FINAL --- */
.cta-section {
    text-align: center;
    padding: 6rem 0;
    background: linear-gradient(45deg, var(--bg-dark), #160f33); /* Sutil gradiente roxo/indigo */
}

.btn-large {
    font-size: 1.2rem;
    padding: 15px 40px;
    margin-top: 2rem;
}

/* --- FOOTER --- */
footer {
    padding: 2rem 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    color: var(--text-dim);
    font-size: 0.8rem;
}

/* --- RESPONSIVIDADE --- */
@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    
    .nav-links {
        display: none; /* Simples ocultação para mobile (ideal seria menu hamburger) */
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .logo {
        margin: 0 auto;
    }
}